Module Performance and Features
| 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) |
| Installation method | Install by 2pcs 3mm screw |
| Module size | 43mm * 21mm * 14mm (length*width*height) |
| Weight | 16g |
Note: This is a step-down module. The input voltage must be higher than the output voltage.