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15w led driver


Top sales list 15w led driver

South Africa (All cities)
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
R 60
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South Africa
Led Driver 6-12V 400mA (Waterproof): Input Voltage: 220V AC Output Voltage: 6-12V DC Output Current: 400mA Size: 45x30x23mm These drivers are unused, removed from 10W floodlights, sold as secondhand For less heat produced by led, this driver can be used to underpower: 3x3W leds (connected in series) or 1x 10W led at 400mA    
R 10
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South Africa
Led Driver for (14-18) x 3W Leds: Forward Voltage: 42-68V Forward Current: 600mA Non Waterproof: Yes Open/ Without Cover: Yes  
R 179
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South Africa
Led Driver 1W for (1-3) 1W Leds 12V-24V MR16: Input Voltage: DC 12-24V Output Current: 300mA Output Voltage: DC 9-12V
R 24
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South Africa (All cities)
Buy 15W LED Down Light Ceiling Recessed Lamp Dimmable 110V + Driver - Color White for R603.75
R 603
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South Africa (All cities)
Buy 15W LED Magnetic Work Light 4 mode Foldable Rechargeable Car Garage Mechanic Fl for R359.14
R 359
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South Africa
1-3 X 1W LED Driver Wattage¿1-3W Input Voltage¿ 12V  Output Voltage¿DC 2.5-3.6V  Output Current¿300MA
R 15
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South Africa
  1-3 X 1W LED Driver Size¿ 26mm(L) x12mm(W)x 14mm(H) Wattage¿1-3W Input Voltage¿ AC 85-265V 50/60Hz Output Voltage¿DC 3-11V  Output Current¿300MA
R 19
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South Africa
4-7 1W LED Driver Size¿ 33mm(L) x 23mm(W)x 17mm(H) Wattage¿4-7W Input Voltage¿ AC 85-265V 50/60Hz Output Voltage¿DC 15-25V  Output Current¿300MA
R 29
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South Africa
8-12 X 1W LED Driver Size¿ 52mm(L) x 21mm(W)x 14mm(H) Wattage¿8-12W Input Voltage¿ AC 85-265V 50/60Hz Output Voltage¿DC 22-40V  Output Current¿300MA
R 39
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South Africa (All cities)
Buy LED Driver 3W 12V (1-3Led) 600mA MR16 **LOCAL STOCK** for R25.00
R 25
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South Africa (All cities)
Buy LED Driver 3W (10-18 Leds) 30-60V 600mA Open **LOCAL STOCK** for R120.00
R 120
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South Africa (All cities)
Specifications: Product name: Stage lights Material: Aluminum alloy Color: Black Size: Approx. 12.5x14x6.5cm/4.92"x5.51"x2.55" Voltage: AC90-240V Frequency: 50-60 Hz Power: 15W Operating mode: self-propelled, voice-activated (light on) Feature: -There are handles on the lamp can be fixed installation. -Can be placed, suspended and support self-supporting. -Optical system design, uniform color mixing effect. -Easy to use, plug and play. -Provide 360-degree rotating light all-round lighting. -Professional bar for the lobby, slow roll it, disco high, glass ball, ice rink, the background beam lights. Package Include: 1xStage Light 1xPower Cable
R 657
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South Africa
10-18 x 3W  Driver Quantity: 1pcs Input Voltage: AC85-277V 50/60Hz Output Voltage: DC36-60V Output Current: 600mA ±5% can work for 12-18pcs 3W led chip n series connection Dimension: (L) 115mm*(W)45mm*(H)28mm
R 169
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South Africa
3-4 x 3W Driver Driving power: 3-4X3W Input Voltage: 85V~277V Output Voltage: 8-14V Current:600mA Efficiency > 95% Power Factor >0.98 Operating Temperature: -20~80 Size (L * W * H): 56mm * 32mm * 21mm
R 33
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