NVVV Electric
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| Ms-15 15W Switching Power Supply | |||
|---|---|---|---|
| Project | Technical Index | ||
| Output | DC voltage | 12V | 24V |
| Rated current | 1.25A | 0.62A | |
| Rated power | 15.6W | 16.8W | |
| Ripple and noise ① | <120mV | <150mV | |
| Voltage accuracy | ±1% | ||
| Output voltage regulation range | ±10% | ||
| Load adjustment rate | <±0.5% | <±0.5% | |
| Linear adjustment rate | <±0.5% | ||
| Input | Voltage range | 85-264VAC 47Hz ~ 63Hz (120VDC ~ 370VDC) | |
| Efficiency (typical) ② | >82% | >84% | |
| Working current | <0.3A 110VAC, <0.15A 220VAC | ||
| Impulse current | 110VAC 18A, 220VAC 36A | ||
| Start, rise, hold time | 200ms, 50ms, 20ms : 220VAC | ||
| Protect | Overload protection | ≥ 105% - 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | |
| Short circuit protection | +VODrop to undervoltage point to close output | ||
| Environment | Working temperature and humidity | -10℃ ~ +50℃; 20% ~ 90% RH | |
| Working temperature and humidity | -20℃ ~ +85℃; 10% ~ 95% RH | ||
| Safety Regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | |
| Leakage current | Input output 1.5KVAC time <5mA | ||
| Leakage current | Input output 220VAC time <1mA | ||
| Isolation resistance | Input output, Input - Housing, Output - Housing: 500VDC/100MΩ | ||
