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| 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) |
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