Power LED Driver Constant Current Charger Power Supply Module (CC CV)

Power LED Driver Constant Current Charger Power Supply Module (CC CV)

4 (5 product reviews)Added 5 years ago
US$ 4.84 Free worldwide shipping!
DealExtreme
- Module Properties: Non-isolated step-down / buck charge module; Constant voltage module(CC CV) charging module - Input Voltage: DC 7~35V - Output Voltage: DC 1.25~30V (adjustable, continuous output) - Max output Current: 3A (if output power more than 15W,you can plug heat sink) - Constant Range: 0~3A (adjustable) - Turn lamps current: CC value (0.1), CC value will change with Turn lamp current. - The minimum voltage difference: 2V - Output Power: Natural cooling 15W, 25W with heat sink - Convert Efficiency: Max 90% (higher Output voltage, higher efficiency) - Output Ripple: 20M Bandwidth (Just for reference), input 12V output 5V 3A 60mV (Max) - Full Load temperature rise: 45'C - No-load Current: Typical 10mA (12V to 4.2V) - Load Regulation: +/- 1% - Voltage Regulation rate: +/- 0.5% - Dynamic response speed: 5% 200us - Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease) , Close to the input potentiometer is voltage regulation(CV), close to the output potentiometer is current regulation (CC) - Indicator light: RED (charging); GREEN (finish charging) - Output Short-circuit Protection: Yes, Constant current - Input Reverse Protection: Yes - Output prevent reflux: Yes, output have internally series against a prevent the diodes. - Operating temperature: Industrial grade (-40'C to +85'C ) (ambient temperature exceeds 40 degrees, lower power use, or to enhance heat dissipation) - Wiring way: welding, add pin can be welded directly in PCB Dimensions: 1.93 in x 0.94 in x 0.51 in (4.9 cm x 2.4 cm x 1.3 cm) Weight: 0.42 oz (12 g)
Jul 2015by Caaarlo2
Will oscillate on lower ranges. PROS: -Usefulness -Size -Quality -Can adjust voltage and current CONS: -Unstable lower ranges, will oscillate.translate
Feb 2015by ellips79
Заряжать можно, но осторожно!. В Россию пришла через почту Литвы. Порадовал антистатический мешочек. Аккумуляторы заряжать можно, но осторожно! Есть защита от переполюсовки по входу. Плавная регулировка выходного тока и напряжения. Есть индикация заряда...translate
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