...
Specification | Value |
---|---|
Charging voltage | 12.6V |
Maximum output current | 20A |
Maximum output power / charging power | 252W |
Low Voltage Disconnect | 9V or 3V/cell |
Size | 59 x 20 x 3.4mm |
Buck Converter
Specifications
Module property | Non-isolated buck module |
---|---|
Input voltage | 3.2-40V (try not to exceed 38V as input) |
Output voltage | 1.25-35V continuously adjustable |
Output current | 0-3A |
Working temperature | -40~+85 degrees |
Working frequency | 180KHz |
Conversion efficiency | up to 92% (efficiency related to input, output voltage, current, voltage difference) |
Switching frequency | 65KHz |
Output ripple | <30mV |
Short circuit protection | Limited current 8A |
Over temperature protection | Automatically turn off the output after over temperature |
Input reverse connection protection | None, (If necessary, please input a large current diode in the input string) |
...