Module
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Performance and
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Features
| Module property |
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| Non-isolated buck |
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| module |
| Input voltage |
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| 3.2-40V (try not to exceed 38V as input) | |
| Output voltage |
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| 1.25-35V continuously adjustable | |
| Output current |
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| 0-3A | |
| Working temperature |
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| -40~+85 degrees | |
| Working frequency |
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| 180KHz | |
| Conversion efficiency |
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| up to 92% (efficiency related to input, output voltage, current, voltage difference) | |
| Switching frequency |
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| 65KHz | |
| Output ripple |
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| <30mV | |
| Short circuit protection |
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| Limited current 8A | |
| Over temperature protection |
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| Automatically turn off the output after over temperature | |
| Input reverse connection protection |
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| None, (If necessary, please input a large current diode in the input string) | |
| Installation method |
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| Install by 2pcs 3mm screw |
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| Module size |
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| 43mm * 21mm * 14mm (length*width*height) | |
| Weight |
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| 16g |
Note: This is a step-down module. The input voltage must be higher than the output voltage.