aHR0cDovL2ZyZWVzaGlwLmNvLmty Item specifics Packaging Details - Unit Type:
- lot (10 pieces/lot)
- Package Weight:
- 0.200kg (0.44lb.)
- Package Size:
- 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
p> -
High-power LED constant current drive -
Lithium battery charger (including ferroelectric) -
4V, 6V, 12V, 14V, 24V battery charger -
Nickel cadmium, nickel metal hydride battery pack charger -
Solar panels and wind turbines
Specifications: -
Input Voltage: 5-35V -
Output Voltage: Continuously adjustable from 1.25 V to 30V -
Rated Output Current: 3A -
Max. 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 1.3cm -
Indicator Light -
Constant current indicator(red) -
Charging indicator(red) -
Charged full (green) Battery use: -
l Make sure of the voltage and current of the battery you need to charge -
l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage -
l 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 -
l The charge current of transfer lamp is default 0.1 times of the charging current (constant current value) -
l 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: -
l Make sure operating current and Max operating Voltage of the LED you need to drive -
l Adjust the constant voltage potentiometer to make sure the output Voltage is up to LED Max operating Voltage -
Use the multimeter in 10A current scale to measure output short-circuit current, and adjust the current potentiometer -
l to make sure the output current to the expected LED operating current -
l Join LED, test (For the above 3 steps, module input terminal is connected to power source, output load is NOT connected to LED) Package included:
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