Constant high

High Power 50W 100W LED Flood Light Iodine-tungsten Lamp for Outdoor AC220-240V Specification: Material: Aluminum Power: 100W / 50W Voltage: AC220-240V Light Source: LED Lumens:4800lm CRI:80ra Light Angel:270 degree Light Color:Warm White/White Waterproof Rate:IP65 Color Temperature: White 6000-6500 K Size:50W:25*12.7cm 100W:25*17.2cm Features: Ultra-bright led design Long service life, high luminous efficiency. Energy saving, low heat and lower power consumption. Great reducing carbon emission, environmentally friendly. Adopting IC constant current driver,possesses stable performance and longer life. Prices 50W R120.00 100w R199.00 Items Available: 50 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 041 363 0636 * 527 Cape Rd Linton Grange Shop4 Tel: 041 360 0086 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

High Power 50W 100W LED Flood Light Iodine-tungsten Lamp for Outdoor AC220-240V Specification: Material: Aluminum Power: 100W / 50W Voltage: AC220-240V Light Source: LED Lumens:4800lm CRI:80ra Light Angel:270 degree Light Color:Warm White/White Waterproof Rate:IP65 Color Temperature: White 0413630636 K Size:50W:25*12.7cm 100W:25*17.2cm Features: Ultra-bright led design Long service life, high luminous efficiency. Energy saving, low heat and lower power consumption. Great reducing carbon emission, environmentally friendly. Adopting IC constant current driver,possesses stable performance and longer life. Prices 50W R120.00 100w R199.00 Items Available: 50 1)The Best Prices and Top-Quality ON 1STOP LED PE. 1STOP LED Import offers you best range of LED lights, lamps and bulbs for your home. Our products create perfect light quality for every occasion. Feel yourself at home with LED light The right light is quality light that lasts longer * Energy efficient Longer lifetime and uses up to 90% less energy than traditional sources The Best Energy-efficient Solutions For Any Home Or Office. Types: LED Lighting, Floodlights, Downlights, Ceiling Lights,Industrial Lights, Tube Lights, Panel Lights, Bulbs,Led strip,Led Bar light. 2) * Hikvision turbo hd bullet camera and HD DVR also Available Here. * HiLOOK CAMERA Suerior Performance-to-Price Surveillance Looking for High Performance Video Surveillance?Looking for low prce security? look at HiLOOK. HiLook, HiKvision's offshoot brand, hits the bullseye for the entry-level video surveillance market, providing every cost-dffective,easy-to-use and reliable products and services. Check out hikvision web https://www.hikvision.com/en/Products/HiLook Address 1STOP LED Lights * 301 Cape Rd Newton Park Shop3 Tel: 0413630636 * 527 Cape Rd Linton Grange Shop4 Tel: 0413630636 Email:1stop.ledlights@gmailcom View Facebook https://www.facebook.com/1stop.led.tempest/ https://www.facebook.com/Hilookhikvisionlintongragne/ Please Not: all advertisement and pictures they differ in prices, please Call for the right price.

This is high torque Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 640mA, allowing for a holding torque of 60Ncm(85oz.in). Electrical Specification: * Manufacturer Part Number: 17HS24-0644S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 60Ncm(85oz.in) * Rated Current/phase: 0.64A * Phase Resistance: 15ohms * Inductance: 13.2mH+/-20%(1KHz) Physical Specification: * Frame Size: 42 x 42mm * Body Length: 60mm * Shaft Diameter: 5mm * Shaft Length: 24mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 500mm * Weight: 500g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

  Super Powerful Laser Pointer Pen 5 in1 Laser 5mw Description: Laser Color: Green Output mode:Constant Wave Power supply:AAA Batteries x2 (included) Dimension:φ14×160mm Technical Parameter:Fixed focus, dot facula, continuous output Green laser Output Wavelength: 532 nm Output Power:5mw Working Voltage:DC=3.0V Trigger Voltage:DC=2.8V   USE: Press the push button to turn it on,release the push button to shut if off automatically. It will be used to point at any desired targets on projection screens, video monitors, and presentation graphics. Also can be used for forensics, illumination, indicating, alignment, sky pointing (astronomy) or just being cool.   USE Note: Friendly reminder:The laser is high power.So it runs out of battery quickly.And please don/`t keep the laser on continuously for more than 20 seconds or it will get burnt from inside easily. The use of the laser beam is absolutely does not allow the irradiation of the eye in front of humans and animals!           Remove the batteries when not in use, put the child is not easy to get a place! If you find that the brightness of the laser beam is seriously reduced Please note that to charge the battery or replace battery.

Specifications: Input: IN + input positive, IN- input negative Output way: OUT + output positive, OUT- output negative Input voltage: 4-38V Output voltage: 1.25-36V continuously adjustable Output current: adjustable, maximum 5A Output Power: 75W maximum Working temperature: -40 to + 85 ??br />Operating frequency: 180KHz Conversion efficiency: up to 96% Short circuit protection: Yes (limit current 8A) Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: None, (if necessary, please enter the string into the high current diode) Installation: four 3mm screws Module dimensions: 51 x 26 x 15mm (L x W x H) Features: 1. High power, high efficiency, 5A, low ripple; 2. Triple: (1) Use as a normal blood pressure modules with overcurrent protection capability; (2) As the various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions; (3) Used as a high-power LED constant current drive module; 3. With constant pressure and constant current modes, there are light indicates which mode is currently in module; 4. When used as a lithium battery charger, you can set the float voltage and the charge current size, there is light indicates is being charged or has been filled; 5. Has the current limit protection, output short circuit even if it will not burn module. 6. This module uses machine placement, reflow soldering, and each module shipments have been two hours before the aging tests to ensure high reliability. Note: When you use this product, the module inputs and outputs to the ground and do not co-together, this will cause the board power current sense resistor is bypassed, so that the module can not adjust the output current size, the case then load easy to burn power chip module. Package included: 5 x 5A constant current constant voltage LED driver module

Module parameters: Scope: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charging, solar panels, wind generators Input voltage: 7-40V Output voltage: continuously adjustable (1.25-35V) (applied to the input voltage is higher than the output voltage applications can boost) Output Current: 8A, 10A maximum time within the (power tube temperature exceeds 65 degrees, please add cooling fan, 24V 12V 5A turn within generally be used at room temperature without a fan) Constant Range: 0.3-10A (adjustable) module over 65 degrees, please add fan. Turn lights Current: current value * (0.1), turn the lamp current and constant value linkage, such as constant value of 3A, turn the lamp current is set to a constant current of 0.1 times (0.1 x 3A = 0.3A), when the constant 2A, when adjusted to the current value, then turn the lamp current constant current of 0.1 times (0.1 x 2A = 0.2A). This version is a fixed 0.1 times (actually turn the lamp current value is probably not very accurate) is full of instructions for charging. Minimum pressure: 1V Conversion efficiency: up to about 95% (output voltage, the higher the efficiency) Operating frequency: 300KHZ Output Ripple: about the ripple 50mV (without noise) 20M bandwidth (for reference) Input 24V Output 12V 5A measured Operating temperature: Industrial grade (-40 ??to + 85 ?? (please note the actual use of the power tube temperature, the temperature is too high, please enhance heat dissipation) No-load current: Typical 20mA (24V switch 12V) Load regulation: ± 1% (constant) Voltage Regulation: ± 1% Constant accuracy and temperature: the actual test, the module temperature changes from 25 degrees to 60 degrees, the change is less than 5% of the current value (current value 5A) Dynamic response speed: 5% 200uS Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease) Indicator: color indicator, charging indicator light red, fully charged light green (no load is green) Output short circuit protection: Yes, constant current (constant current setting values) Input reverse polarity protection: None, Output anti-anti-perfusion: no, for charging the battery needs additional two diodes! Connection: Terminals Package included: 3 x DC-DC Step Down Adjustable Power Supply Module

LED Driver Charging Constant Current Voltage Step Down Buck Module Feature: This module uses the LM2596 chip, high efficiency (up to 92%), low heat, can be very easily used to above 3A current, in conjunction with the original TI op amp control output current, so the overall output is very stable. This module uses the original Sanyo low ESR filter capacitor, you can make low ripple voltage to 50mV! This module uses machine placement, reflow soldering. This module is an adjustable buck module, the module can be adjusted from the blue adjustable resistor to change the output voltage. Input and output differential pressure is 2V, the minimum can be output 1.23V. Module indicated IN - (negative input), IN + (positive input), OUT - (negative output), OUT + (positive output), please note must be correct connected, otherwise may cause damage to the module. Description: Nature of the module: Non-isolated step-down module Rectification: Non-synchronous rectification Input voltage: 7V - 35V Output voltage: 1.25V - 30V Output current: Adjustable, 3A (maximum) Transfer efficiency: 92% (maximum) Switching frequency: 150KHz output ripple: 50mV (maximum) 20M Kbps Load regulation: ±0.5% Voltage regulation: ±2.5% Operating temperature: -40°C to +85°C Dimension: 48 x 23 x 14mm (L x W x H) Battery charging method: 1. Make sure the battery float voltage and charging current, the module input voltage; 2. Adjustment constant potentiometer, the output voltage is adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjust the constant current potentiometer make the output current reaches a predetermined charge current value; 4. Turn lamp current default is 0.1 times charging current (constant current value), if you need to adjust please adjust the turn lamp current potentiometer; (generally doesn't need adjustment) 5. Adjustment constant potentiometer allows the output voltage reaches the float voltage; 6. Connected to the battery and try to charge. (1,2,3,4,5 steps are for the module input connected to the power supply, output-load battery is not connected.) LED constant current driver using method: 1. Make sure that the drive LED operating current and maximum working voltage; 2. Adjustment constant potentiometer, output voltage adjusted to about 5V. 3. Use the multimeter (10A current) measuring the output short-circuit current, meanwhile adjusting the constant current potentiometer allows the output current reaches a predetermined LED working current; 4. Adjustment constant potentiometer allows the output voltage reaches the maximum operating voltage LED; 5. Connect LED, test machine. (1,2,3,4 steps are module input connect to the power supply, output-load is not connected LED lights.) Package included: 1 x Buck module

RUIDENG DPS5015 Communication Constant Voltage Current Step-down Digital Power Supply Module General Information:The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-15.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.DPS5015 host computer information download address:httpss://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computerTechnical parameters:Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00VOutput current: 0-15.00A Output power range: 0-750W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H)Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mmOutput voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ﾱ (0.5% 1 digit) Output Current accuracy: ﾱ (0.5% 2 digits)NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination.2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description:IN: Input positive IN-: Input negative:OUT: Output positive: OUT-: Output negativeNote: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.Panel description:1-Voltage setting/Page up to choose/Shortcut extract M1 data group2-Data setting/ Extract value of the specified data group/Store value into the specified data group3-Current setting/Page Down to choose/Shortcut extract M2 data group4-1.44 inch color LCD screen5-Coding potentiometer/Data adjustment/Lock all buttons6-Open or close outputDisplay interface description:7-The preset value of output voltage8- The actual value of output voltage9-The actual value of output current10-The actual value of output power11-The actual value of input voltage12-The preset value of output current13-Key lock or unlock prompt14-Output normal or not prompt15-Constant voltage and constant current status prompt 16-Data set prompt17-Open or close output prompt18-Preset output voltage19-Preset output current20-Preset over- voltage21-Preset over-current22-Preset over-power23-Preset screen brightness24-Preset data set25-The actual value of output voltage and output currentOperating instructions:When connect the power supply, the screen shows welcome window firstly and then comes into main interface. On the main interface, the output set voltage value and the output set current value is on the top of the screen. The big font value on the left are the current real output voltage, the current real output current and the current real output power. Input voltage is on the bottom of the screen. There are some running status icons on the right of the screen, key lock icon, abnormal output status icon, constant voltage and constant current icon, data set tip icon and opening or closing output icon.Set the output voltage and output current on the main interface. Press V/?key shortly, you can enter into voltage setting status. Then press the coding potentiometer, and then enter to adjust the numerical value. Press coding potentiometer to enter into the status of adjusting the numerical value you want to adjust. Turn coding potentiometer to adjust the numerical value. Turn by clockwise rotation to increase the numerical value; Turn by counterclockwise to decrease the numerical value. If you want to exit adjusting the numerical value, press shortly V/?. In the same time the preset value will be stored. Or you can do nothing in one minute, the status will be automatically existed and the preset will be stored too. You can press A/?to set the output current by the same way.Set the data on the data setting interface On the main interface, you can press SET key shortly to enter into data setting interface. On the data setting interface, press shortly V/?or A/? to page up or page down to U-SET or I-SET, and then set the output voltage and output current by same way used in the main interface.Set the protection value. Page up or page down to S-OVP, S-OCP or S-OPP place to set over-voltage value, over-current value and over-power value correspondingly; when the value is up to the setting value, output will be closed. And then press shortly the coding potentiometer to enter into the status of adjusting the numerical value you want to adjust. Turn coding potentiometer to adjust the numerical value. If you want to exit adjusting the numerical value, press shortly SET key.Adjust the brightness of screen. Page up or page down to B-LED, and then press shortly the coding potentiometer to enter into the status of adjusting the brightness of screen. Turn coding potentiometer to adjust the numerical value you need. If you want to exit adjusting the numerical value, press shortly SET key. There are six brightness levels of LCD screen, 0-5 level. Rank 0 is the darkest; rank 5 is the brightest. You can choose what you like. Data setting and store the specified data group. Page up or page down to M-PRE, and then press shortly the coding potentiometer to enter into the status of choosing the data groups. Turn coding potentiometer to choose the da

D3806 NC DC Constant Current Power Supply Step Down Module Voltage Ammeter Instruction: Click to open Introduce: This module has two operating modes: simple mode and full function. The factory setting is the simple mode, if you need to use the full functionality, you can open it. Feature: 1, Can precisely regulated output voltage and current 2, Support either buck voltage and boost voltage 3, All-digital display, easy to use 4, With a constant voltage, constant current 5, Using 4 high brightness LED, can display the output voltage, current, power and capacity and other parameters in real time 6, Automatic / manual switching display voltage, current, power, capacity and other parameters 7, Having an output-OUT, constant voltage-CV, constant current-CC indicator, you can view real-time working status 8, You can set whether to automatically output after power-on 9, Can be one key to save the current set of voltage and current value 10, With memory storage function, can store 10 groups of parameters, and can free memory, recall 11, Boost mode input current up to 8A, so if the output voltage is higher than a lot of input, output current at this time may not be able to reach 6A, specific calculation examples, see below: Example: The input current up to 8A, when the input voltage is 24V, the input power is 192W; Output power = input power * conversion efficiency = 192W * 0.85 = 163W, if the output voltage is set at 38V, by the maximum input current limit, the maximum output current can reach about 4.289A, and continuously adjustable. Item Parameter Module type Non-isolated buck module Input voltage 10V-40V Output current 0-6A Output voltage 0-38V Conversion efficiency Up to 92% Operating frequency 150KHz Short circuit protection Constant current Operating temperature -40°C to + 85°C Control method Digital control + digital display Voltage regulator / Display resolution 0.01V Minimum power display resolution 0.001W Current regulation / Display resolution 0.001A Minimum capacity display resolution 0.001AH Output ripple ≤50mV Weight 116g Dimensions 100 x 80 x 21mm (L x W x H) Package includes: 1 x Step Down Module (The test tools does not includes)

D3806 NC DC Constant Current Power Supply Step Down Module Voltage Ammeter Introduce: This module has two operating modes: simple mode and full function. The factory setting is the simple mode, if you need to use the full functionality, you can open it. Feature: 1, Can precisely regulated output voltage and current 2, Support either buck voltage and boost voltage 3, All-digital display, easy to use 4, With a constant voltage, constant current 5, Using 4 high brightness LED, can display the output voltage, current, power and capacity and other parameters in real time 6, Automatic / manual switching display voltage, current, power, capacity and other parameters 7, Having an output-OUT, constant voltage-CV, constant current-CC indicator, you can view real-time working status 8, You can set whether to automatically output after power-on 9, Can be one key to save the current set of voltage and current value 10, With memory storage function, can store 10 groups of parameters, and can free memory, recall 11, Boost mode input current up to 8A, so if the output voltage is higher than a lot of input, output current at this time may not be able to reach 6A, specific calculation examples, see below: Example: The input current up to 8A, when the input voltage is 24V, the input power is 192W; Output power = input power * conversion efficiency = 192W * 0.85 = 163W, if the output voltage is set at 38V, by the maximum input current limit, the maximum output current can reach about 4.289A, and continuously adjustable. Item Parameter Module type Non-isolated buck module Input voltage 10V-40V Output current 0-6A Output voltage 0-38V Conversion efficiency Up to 92% Operating frequency 150KHz Short circuit protection Constant current Operating temperature -40°C to + 85°C Control method Digital control + digital display Voltage regulator / Display resolution 0.01V Minimum power display resolution 0.001W Current regulation / Display resolution 0.001A Minimum capacity display resolution 0.001AH Output ripple ≤50mV Weight 116g Dimensions 100 x 80 x 21mm (L x W x H) Package includes: 1 x Step Down Module (The test tools does not includes)

General Information: The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-15.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied. DPS5015 host computer information download address: https://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computer Technical parameters: Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V Output current: 0-15.00A Output power range: 0-750W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H) Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Output voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ± (0.5% + 1 digit) Output Current accuracy: ± (0.5% + 2 digits) NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination. 2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description: IN+: Input positive IN-: Input negative: OUT+: Output positive: OUT-: Output negative Note: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt. Panel description: 1-Voltage setting/Page up to choose/Shortcut extract M1 data group 2-Data setting/ Extract value of the specified data group/Store value into the specified data group 3-Current setting/Page Down to choose/Shortcut extract M2 data group 4-1.44 inch color LCD screen 5-Coding potentiometer/Data adjustment/Lock all buttons 6-Open or close output Display interface description: 7-The preset value of output voltage 8- The actual value of output voltage 9-The actual value of output current 10-The actual value of output power 11-The actual value of input voltage 12-The preset value of output current 13-Key lock or unlock prompt 14-Output normal or not prompt 15-Constant voltage and constant current status prompt

General Information: The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one. Its adjustable output voltage range is 0-50.00V, step by 0.01V. Its adjustable output current range is 0-20.00A, step by 0.01A. This module has power-down stored function and can store 10 groups preset value. And it also has the function of extracting quickly two groups stored value. Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. LCD display on the module has the function digital voltmeter and ammeter. You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. on the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data set and LCD brightness. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied. Two version can select: Type A: DPS5020 No Communication Version Type B: DPS5020 Communication Version USB Board+Bluetooth Board Type C: DPS5020 Communication + USB version Very important: 1. Before buying this product, please download the upper computer software and test, if it fits your computer, you can buy 2. The upper computer only support For Win7 and above. 3. This is file for upper computer installation and software, you can download: https://www.mediafire.com/folder/3iogirsx1s0vp/DPS_communication_upper_computer Technical parameters: Input voltage range: 6.00-60.00V Output voltage range: 0V-50.00V Output current: 0-20.00A Output power range: 0-1000W Product Weight: about 222g Display module size: 79*43*41(mm) (L*W*H) Open size: 71mm*39mm Power module size: 93*71*41(mm) (L*W*H) Length of connecting line: 200mm Fixed hole center distance: 86mm, 64mm Output voltage resolution: 0.01V Output current resolution: 0.01A Output Voltage accuracy: ± (0.5% + 1 digit) Output Current accuracy: ± (0.5% + 2 digits) NOTE: 1.You must make sure that the input voltage is 1.1 times higher than output voltage. Under large current circumstances, pay attention to heat elimination. 2. Connection between display part and power part should be according to the corresponding words. Otherwise it will not work by wrong connection Connection description: IN+: Input positive IN-: Input negative: OUT+: Output positive: OUT-: Output negative Note: Input voltage range is DC 6-60V and 60v is the limit voltage; please leave a room to use. Or else it will be burnt. The input must be DC power supply, not AC 220V, or else it will be burnt too. Though this module has reverse connection protection and output short circuit protection, you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt. Panel description:

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The light adopts four pieces of high performance LED bulb so it has 1000lm luminous flux Accurate color temperature, stable performance and no flicker Can realize 5600K/3200K different color temperatures mode by changing the filter at front of the cover Dimmer rotary knob is designed for various lighting demands Compact and lightweight design, portable for both indoor and outdoor photo taking, video taking and movie shooting Description: This LED video light adopts rotary encoder dimmer technology. It has accurate color temperature and doesn't have any light flicker. The constant current control gives this light constant brightness and color temperature. Portable design is great for both indoor and outdoor photography. Specifications: Condition: 100% Brand New Material: Plastic Item Color: Shown as picture Voltage: DC7~8.4V Power: 10.5W Bead Quantity: 4pcs LED Luminous Flux: 1000LM Beam Angle: 90 Color Temperature: 3200K(Orange Filter) / 5600K(White Filter) Dimmer: 10%~100% Power Supply: Fit for Sony F550/F750/F970 battery (not included) Working Time: 90min/F550, 180min/F750, 270min/F970.(You can obtain the long working time by reducing the power) Size: approx. 88 x 72 x 55mm / 3.5 x 2.8 x 2.2inch Weight: approx. 335g Package Included: 1 x Video Light (Battery & Charger not included) Operation Instruction: 1. Install the battery into the battery holder. 2. Press the "power/dimmer" button, the light works. 3. Rotate the dimmer button anticlockwise, the brightness decreases. Rotate the dimmer button clockwise, the brightness increases. 4. Repress the "power/dimmer" button, the light turns off. Attention:  1. Please reduce the power of the light if the ambient temperature is high.  2. Heat dissipation is very important for the life of the product. Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

Buy DC-DC 8.5-48V To 10-50V 10A 250W Continuous Adjustable High Power Boost Power Module Constant Voltag for R177.00

The VRX928LA is a lightweight (28 lb / 13 kg) compact 8' two-way linearray speaker system designed for use in arrays of up to six units. Constant Curvature Array - The waveguide mounts two compression drivers on a continuous arc enabling them to work together acoustically as if they were a single driver. Amplitude Shading- Convenient series of switches on each enclosures that controls the output of each high frequency section in the array. Suspension and Rigging. Dual Angle Pole Socket - JBL's dual angle pole sockets allow great flexibility in aiming the enclosure (not on - WH version) Differential Drive Woofer.

Product Description:   - Input: 11-30V DC - Output: 15-75V(automatically adapt according to the LED strips) - Design for 10 inch -48 inch LED TV monitor - Output Current: 10MA-1000MA - Size: 85mm x 45mm When 24V input: Vout=75V  Iout=720mA or Max 60W   When 12V input: Vout=75V  Iout=400mA or Max 30W Before you buy that you need to understand the following important information:   - Can support strips 15V- 75V LED strips - This product voltage will automatically adjust to the appropriate voltage according to the needs of the lamp voltage, so you do not need to tangle in a no-load voltage is measured when the number of volts. - Since it is universal board, parameters are unknown, so in this statement: We sold the product quality, performance, no problem, but can not guarantee that the goods will certainly fit for your strips. There are many possible causes can not match, voltage, power, connection, structure, etc.   may cause a mismatch Problems you may encounter when you use this board: Not bright enough than the original plate: 1, Connected to the adj pin trying to use the remote control to adjust the brightness light can try to solve. (Note:  this product is 0V the maximum brightness, high voltage darkest brightness.) 2, Adjusting the resistance of the board, the current increases to meet the requirements. Package included: 1 x 10-48 Inch LED Universal TV Backlight Constant Current Boost Driver Board

This item is sold brand new. It is ordered on demand from our supplier and is usually dispatched within 10 - 15 working days Hard-hitting political thriller based on the novel by John Le Carre, and the first English-speaking feature from director Fernando Meirelles. When political activist Tessa Quayle (Rachel Weisz, in an Oscar-winning performance) is found brutally murdered in Kenya, her widowed husband, unassuming minor diplomat Justin Quayle (Ralph Fiennes), becomes increasingly belligerent in his attempt to solve the mystery of her death, to the surprise of his British High Commission colleagues. Haunted by remorse and by insidious rumours of his wife's infidelities, Quayle uses his access to diplomatic secrets to unearth a vast and dangerous conspiracy about the methods of big pharmaceutical companies and the exploitation of the Third World by the West, at the same time as he discovers more about the beautiful young wife he never really knew. Interactive Menus Features Summary Hard-hitting political thriller based on the novel by John Le Carre, and the first English-speaking feature from director Fernando Meirelles. When political activist Tessa Quayle (Rachel Weisz... Studio Universal Pictures Format Blu-ray disc Release date 20110919 Contributors Ralph Fiennes (Actor), Rachel Weisz (Actor), Hubert Kounde (Actor), Danny Huston (Actor), Daniele Harford (Actor), Packson Ngugi (Actor), Damaris Itenyo Agweyu (Actor), Bernard Otieno Oduor (Actor), Bill Nighy (Actor), Peter Postlethwaite (Actor), Simon Channing-Williams, Alberto Iglesias, Jeffrey Caine, Cesar Charlone, Fernando Meirelles (Director)

Hisense 32 inch Direct LED Backlit High definition Ready TV- 720p Picture Quality, 1366 x 768 Resolution, 8ms response time, Brightness (cd/m2) 200, Contrast 3000:1, 2x HDMI Inputs, 1x USB2.0 Port,1 x VGA D-Sub Port, Stereo 6w Sound Output,, Retail Box, 3 year Limited Warranty Product Overview The Hisense 32 inch Direct LED 720p SMR 60Hz HDTV provides a fantastic entertainment experience with HD 720p resolution. This Direct LED HDTV features high brightness, an 8 ms response time and a high dynamic contrast ratio to ensure a great picture. Note: You must have a source of HD programming in order to take full advantage of the Hisense 32" HDTV as the director intended. Get ready to dive into a pool of endless possibilities. Perfect for any occasion, this Hisense Direct LED Series LED TV combines beauty and modern-day technology. The high definition and multimedia system will keep you and your guests in constant admiration when you have friends over to watch the game, or cuddle with your loved ones on movie night. This is relaxation defined. Highlights •32 inch Direct LED Backlit High definition Ready TV •Brightness of 200 cd/m2 •Resolution 1366 x 768 •Contrast 3000:1 •Antenna input •2 x HDMI inputs Ports •1 x USB input Port •1x D- Sub VGA input •PC Audio Input •Composite (AV) Input, Headphone Jack •2.0 Channel Stereo Speakers 6w x2 •VESA Wall Mount Compatible: (mm) 200×200 •Colour Black NB: When buying a TV, make sure you have a valid TV License

NEW UNIT - Contents of Box Verified   Hisense 32 inch Direct LED Backlit High definition Ready TV- 720p Picture Quality, 1366 x 768 Resolution, 8ms response time, Brightness (cd/m2) 200, Contrast 3000:1, 2x HDMI Inputs, 1x USB2.0 Port,1 x VGA D-Sub Port, Stereo 6w Sound Output,, Retail Box, 3 year Limited Warranty   Product Overview The Hisense 32 inch Direct LED 720p SMR 60Hz HDTV provides a fantastic entertainment experience with HD 720p resolution. This Direct LED HDTV features high brightness, an 8 ms response time and a high dynamic contrast ratio to ensure a great picture. Note: You must have a source of HD programming in order to take full advantage of the Hisense 32" HDTV as the director intended. Get ready to dive into a pool of endless possibilities. Perfect for any occasion, this Hisense Direct LED Series LED TV combines beauty and modern-day technology. The high definition and multimedia system will keep you and your guests in constant admiration when you have friends over to watch the game, or cuddle with your loved ones on movie night. This is relaxation defined. Highlights •32 inch Direct LED Backlit High definition Ready TV •Brightness of 200 cd/m2 •Resolution 1366 x 768 •Contrast 3000:1 •Antenna input •2 x HDMI inputs Ports •1 x USB input Port •1x D- Sub VGA input •PC Audio Input •Composite (AV) Input, Headphone Jack •2.0 Channel Stereo Speakers 6w x2 •VESA Wall Mount Compatible: (mm) 200×200 •Colour Black NB: When buying a TV, make sure you have a valid TV License

Transcend 64 GB High Speed 10 UHS-3 Flash Memory Card MB/s (TS64GSDU3) Capacity: 64 GB - Product Dimensions - 1.3 x 0.1 x 1 inches, 0.3 ounces Average Consumer Satisfaction Index: + 90% Capacity: 64 GB Capacity: 64 GB - Product Dimensions - 1.3 x 0.1 x 1 inches, 0.3 ounces Average Consumer Satisfaction Index: + 94% Ideal for Full p HDD, Ultra p HD, 3D and 4K video recording Up to MB/s, Minimum constant 30 Mb/s write speed guaranteed for real-time video recording Supports Ultra High Speed Class 3 specification (U3) Improved camera response for fast-action consecutive shooting Efficient exFAT file system (SDXC) Built-in Error Correcting Code (ECC) to detect and correct transfer errors Fully compatible with the SD 4.20 standard. Backwards compatible with the SD 3.0 standard Supports Content Protection for Recordable Media (CPRM)

Transcend 128 GB High Speed 10 UHS-3 Flash Memory Card MB/s (TS128GSDU3) Capacity: 128 GB - Product Dimensions - 1.3 x 0.1 x 1 inches, 0.3 ounces Average Consumer Satisfaction Index: + 90% Capacity: 128 GB Capacity: 128 GB - Product Dimensions - 1.3 x 0.1 x 1 inches, 0.3 ounces Average Consumer Satisfaction Index: + 94% Ideal for Full p HDD, Ultra p HD, 3D and 4K video recording Up to MB/s, Minimum constant 30 Mb/s write speed guaranteed for real-time video recording Supports Ultra High Speed Class 3 specification (U3) Improved camera response for fast-action consecutive shooting Efficient exFAT file system (SDXC) Built-in Error Correcting Code (ECC) to detect and correct transfer errors Fully compatible with the SD 4.20 standard. Backwards compatible with the SD 3.0 standard Supports Content Protection for Recordable Media (CPRM)

Specification: Module name: 250W boost static current module Module properties: non-isolation boost module (BOOST) Input voltage: DC 8.5-48V Input current: 10A (MAX), if exceeds 8A, please strengthen the heat dissipation Static working current: 10mA (12V up 20V, the higher the output voltage is, the higher the static current will increase) Output voltage: 10-50V continuous adjustable if necessary (default output 19V delivery) Output current: 10A MAX, if over 6A please strengthen heat dissipation. (Related to the input and output voltage difference, the larger the voltage difference is, the smaller the output current is) Constant current range: 0.2-8A Output power = input voltage * 10A, for example: input 12V * 5A= 60W, input 24V * 5A = 120W, input 36V * 5A = 180W, input 48V * 5A= 240W If you need more power, you can use two modules in parallel, such as the output of 10A, which can be connected in parallel with two modules, transfer the current of each module to 5A. Working temperature: -40 - +85??(please strengthen the heat dissipation when the ambient temperature is too high) Work frequency: 150KHz Conversion efficiency: maximum 96% (efficiency is related to input/output voltage, current, voltage difference) Over-current protection: yes (if more than 13A, it will automatic reduce the output voltage, a certain range of errors) Input reverse connection protection: yes, (less than 5A if you need more reverse connection current in the input string) Install mode: 4 3mm screw holes Connection mode: wiring output Module size: 69 x 35mm The adjustment method of output voltage/current: 1. Adjust the RV1 potentiometer according to your battery or LED, set the output voltage you need. For example, 10 series of LED voltage adjust 37V. 2. Turn the RV2 potentiometer around 30 times clockwise, and set the the minimum output current, connect the LED, and adjust the RV2 potentiometer to set the current you need. Note: please do not adjust the current in the short circuit, the circuit structure of the boost module cannot be adjusted in the short circuit. Application scope: 1. Make a stable power supply, input 12V, and output can be adjustable 12-50v. 2. Power supply for your electronic equipment, can set output value according to your system voltage. 3. Power supply for your laptop, PDA or various digital products as the on-board power supply. 4. DIY a large power laptop mobile power supply with a large lithium battery pack of 12V capacity, let your laptop go wherever it goes. 5. Stabilized solar panels. 6. Charge battery, lithium battery, etc. 7. Drive high-power LED lights. Package included: 1 x Boost power module

Estimated delivery time: working days (Imported from the UK) - T&C's Apply Please note that all Christmas gift orders need to be placed before the 14th of November to ensure that they are delivered to you in time. This item includes free delivery within South Africa. The eSecure Classic Pyramid Metronome is fully mechanical and features Swiss technology to ensure the highest standard of quality. This metronome DOES NOT require batteries to work, simply wind up the clockwork mechanism and use time and time again! The metronome is a device that produces regular, metrical ticks (beats). These ticks represent a fixed, regular aural pulse. This metronome also features a synchronised visual pendulum-swing motion to provide an added visual aid. The metronome is a tool used by musicians of all levels from professional to beginner. The metronome is a fantastic tool for help in maintaining a consistent tempo, or rubato around a fixed beat. The device can be adjusted to perform constant beats between 40 bpm (beats per minute) and 208bpm. This can be easily adjusted using the scale guide on the front of the metronome. Another great feature of this metronome is the bell chime feature. This will sound a bell chime on the selected beat. For example if you would like the bell to chime on every second beat you adjust the bar on the side to achieve this. This can be selected for every 2nd 3rd 4th and 6th beat or selected as 0 if you do not wish to use this feature.

WORLDWIDE TRADER NEW10W LED Floodlight Lighting Up Your Garden nything can take another dimension with good lighting. Plants, trees, shrubs or massive a blaze in the night and can transform into majestic shades moving. Driveways, the terrace, and the front of your house can be adorned with new radiance. A fountain or a pool become real gems. The colors are fantastic. With these sets of lights, imagination has no limits and manufacturers have no shortage of ideas to offer even more ways to stimulate creativity. LED floodlights offer:   A lifespan five times longer than other lights, with a constant light More efficient power consumption (estimated at a fifth of the regular costs of other lights) Increased reliability Less maintenance No electromagnetic pollution 10W Power

QTFX-B4 is a professional bubble machine which produces constant bubbles of both high quality and quantity. The operation and maintenance of the QTFX-B4 are extremely user friendly. The liquid reservoir can be filled without having to dismantle the unit, while the drain valve on the back of the machine allows for quick and easy emptying. The engine controls two bubble matrices which turn at 60 RPM. The four fans produce a stream of constant bubbles while also ensuring effective distribution. The wired remote control allows you to switch the machine off and on from a distance of up to 2.5 metres. The QTFX-B4 is an ideal addition to any party room, bar, lounge or disco. Highlights: Constant high quality bubble production, particularly suitable for professional use Wired remote control for easy operation 4 powerful fans with protection mesh for effective distribution of bubbles in large rooms Easy start-up and operation - front-loading soapy water tank Easy disposal of remaining liquid by rear drain valve Convenient transportation and set-up thanks to solid handle and four wheels Features: Two bubbles matrices moved by integrated motor 10 bubble rods per matrix 60 RPM of bubble matrices Rear on / off switch F2A fuse Power consumption: 100W Power supply: 230V, 50Hz Included: 1 x Bubble machine 1 x Wired remote control 1 x English user manual 1 EU to UK Plug adapter(s) included Dimensions: 15 x 18.5 x 18.5 inches (W x H x D) (38 x 47 x 47xm) Weight: approx. 23.1 pounds (10.5kg) Length of remote control wire: approx. 2.5 metres