5pcs dc 5v 5a

Buy 5pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board for R278.79

Description: Type: Decoder Board Supply Voltage: DC 5V or 12V Ohm: 4-8Ohm Dual channel audio output Operating Temperature: -30 ~ 85 ??br />Power Supply: 3.7-5V lithium battery / 5V adapter(Below 5.5V) The decoding board with 5V amplifier, apply with speaker directly Support WAV, MP3 FOMATE Supprt U disk & TF Card Support power memory Application: MP3/MP4 Player Package included: 5 x 5V 12V 3W+3W mini MP3 decoder board 5 x Remote control

Technical indicators:   Operating voltage: DC 5V-35V Control power: 90W (max) Quiescent current: 0.015A (standby state) PWM duty cycle: 1%-100% PWM frequency: 10kHz   Parameter:   Size: 30*24*15mm (length*width*height, without handle)   Package included:   5 X Mini DC motor PWM speed controller

SELECTED OPTION: VOLTAGE: 5V CLICK HERE for more options in this item. Product parameters:   Input voltage: 9V-35V (5V version) 17V-35V (12V version) Output voltage: 5V  12V Output current: 5A (continuous work) Instantaneous maximum 7A or more Product Size: 59.3mmX30.5mmX21.5mm (excluding fixed ear) Modular nature: Non-isolated buck module Rectification: Synchronous rectification Minimum pressure difference: 4V Conversion efficiency: up to 95% Output ripple: 50mV (MAX) Operating temperature: industrial (-20 ℃ to +85 ℃) (if ambient temperature more than 40 degrees, please reduce the power to use, or strengthen the heat) Load regulation: ± 1% Voltage regulation: ± 2% Short circuit protection: sustainable, self-healing. Input reverse polarity protection: Yes, MOS anti-reverse circuit Wiring method: red line input positive / black line common negative / yellow line output positive Package included: 1 x Step Down Buck Module

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: Synchronous rectification scheme, wide voltage input, high current output, high efficiency. With DC plug and terminals, easy to use. With USB port, with fast-charge identification chip compatible with Andrews and iphone mobile phone. Product parameters: Input voltage: DC 9V - 36V The output voltage: 5.2V / 5A / 25W Output capability: 9 ~ 24V Input: Output 5.2V / 6A / 30W 24 ~ 32V Input: Output 5.2V / 5A / 25W 32 ~ 36V Input: Output 5.2V / 3.5A / 18W Size: 63 x 27 x 10mm (L * W * H) Weight: 22g Package included: 5 x LM2596S DC-DC 24V/12V To 5V 5A Step Down Module 5pcs LM2596S DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Adjustable USB Step-down Charging Module 5pcs LM2596S DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Adjustable USB Step-down Charging Module 5pcs LM2596S DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter Adjustable USB Step-down Charging Module

Buy 5pcs DD2712SA 3.5A Mini 5V-27V to 5V DC DC Step Down Buck Power Converter Module Voltage Regulator for R310.00

Buy 5Pcs DC 4.5V To DC 35V 5A 90W Mini DC Motor PWM Speed Controller Module Speed R for R299.00

Buy 5pcs 5V 5A DC USB Buck Module USB Charging Step Down Power Board... for R489.00

Buy 5Pcs DC 3V To DC 35V 5A 90W Mini DC Motor PWM Speed Controller Module Speed Regulator Adjustable Lig for R255.00

Features: 1. In+: Input positive                            2. Out+: Output positive 3. GND: IN-/OUT-                                  4. Dimensions:45 x 31 x 16mm(L x W x H) 5. Input voltage: 9 - 35V(Maximum limit voltage is 35V, please leave some leeway to use, otherwise it will be damaged)   6. Output voltage: 5V                                   7. Output current: 5A 8. Output power: 25W Package included: 5 x DC-DC 24V / 12V to 5V 5A 25W buck power module  

Description: 1. The use of synchronous rectifier converter design, high efficiency, high current work doesn't require additional heat sink, the output is smooth DC (no pulse), direct drive output design. 2. Can support all 12V 5A within the fan, including brush DC motors, pumps, light bulbs, etc. Can't exceed the maximum current conditions can work more than one fan in parallel, a soft-start power. 3. Can be adjusted by rotating the board any manual speed control resistor. 4. With four-zone automatic temperature control variable speed function, plug in the temperature control probe automatically after the entry into force, temperature control will manually adjust the speed to the lowest speed, the highest speed is 12V through. The linear speed of the middle speed change. 5. With the work monitoring function of a channel, can support a way with a speed wire (such as three-wire fan) stop monitoring alarm, when the speed is less than 450 rpm sound and light alarm (need to be equipped with buzzer). Specifications: Working voltage: DC 12V Circuit load capacity: maximum current per output 5A, the bus current up 9A Output range: the first channel: 20%-100% or 40%-100% (TFL = ON); the second channel and the third channel: 10%-100%; (Note: above range only for PWM range, the actual control effect will vary depending on the fan) Temperature probe parameters: 50K B=3950 Thermostat temperature zone error: error depending on the temperature probe, generally 3%-5% Stall alarm minimum speed: 700-800 rpm Circuit board size: 50 x 49 x 15mm Center distance of locating hole: 44 x 43mm, diameter: 3.2mm Setting switch description: TFL(No.1): the lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%,. TP1 TP2(No. 2, 3): temperature channel control temperature zones are interpreted as follows(need to use with the temperature probe) TP1 TP2 Accelerating temperature Full speed temperature OFF OFF 35￢ﾄﾃ 45￢ﾄﾃ ON OFF 40￢ﾄﾃ 55￢ﾄﾃ OFF ON 50￢ﾄﾃ 70￢ﾄﾃ ON ON 60￢ﾄﾃ 90￢ﾄﾃ Package included: 5 x DC 12V 5A PWM fan speed controller 5 x Temperature probe 5 x Buzzer

Buy 5pcs DC-DC 24V / 12V To 5V 5A 25W Input Voltage 9 - 35V Buck Step Down Power Mo for R477.29

Buy 5Pcs SANMIN AC 85-265V or DC 100-370V to DC 5V AC-DC DC-DC Isolated Switching Power Supply Module for R304.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0V to 5V pulse. (or 0V to 3.3V pulse if you solder SJ2 closed on the EasyDriver) 2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor. 3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors. 4. It provides much more flexibility and control over your stepper motor, when compared to older versions. The microstep select (MS1 and MS2) pins of the A3967 are broken out allowing adjustments to the microstepping resolution. The sleep and enable pins are also broken out for further control.cjmcu made. Features: 1. MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth) 2. Compatible with 4, 6, and 8 wire stepper motors of any voltage 3. Adjustable current control from 150mA / phase to 750mA / phase 4. Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds 5. Distribution pin, not welded, this module is open source Note: Do not connect or disconnect a motor while the driver is energized.This will cause permanent damage to the A3967 IC. Chip data: https://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html Package included: 5 X A3967 easy driver stepper motor driver board 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino 5pcs DC 7V To 30V 150mA To 750mA A3967 Easy Driver Stepper Motor Driver Board For Arduino

Buy 5pcs 3A 15W DC 12V To DC 5V Dual USB Power Charger Adapter Converter Module for R443.46