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LM2577S LM2596S DC Adjustable Step Up Down Boost Buck CC CV Voltage Converter Module LED Driver Power Supply Voltage Reg

LM2577S LM2596S DC Adjustable Step Up Down Boost Buck CC CV Voltage Converter Module LED Driver Power Supply Voltage Reg

1926615
$5.29 $6.99

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Specifications Input Voltage 5 35VOutput Voltage Continuously adjustable from 1 25 V to 30VRated Output Current 3AMax Output Current 4A more than 15W preferably with a heat sink Size L x W x H Approx 1 9 x 0 95 x 0 5 inch 4 8 x 2 4 x 1 3cmIndicator LightConstant current indicator red Charging indicator red Charged full green Battery use Make sure of the voltage and current of the battery you need to charge Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage Potentiometer Adjustment Direction Clockwise increase counterclockwise decrease Use the multimeter in 10A current scale to measure output short circuit current and adjust the current potentiometer to make sure the output current to the expected charging current value The charge current of transfer lamp is default 0 1 times of the charging current constant current value Connected to the battery and try to charging for previous 5 steps module input terminal is connected to power source output load is NOT connected to batteries LED Constant Current Driver Use Make sure operating current and Max operating Voltage of the LED you need to drive Adjust the constant voltage potentiometer to make sure the output Voltage is up to LED Max operating VoltageUse the multimeter in 10A current scale to measure output short circuit current and adjust the current potentiometer Make sure the output current to the expected LED operating current Join LED test Fo

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