NVVV Electric
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| NDR-120 120W Rail Type Switch Power Supply Technical Index | ||
|---|---|---|
| Output | DC Voltage | 12V / 24V |
| Rated Current | 10A / 5A | |
| Rated Power | 120W / 120W | |
| Ripple and noise (1) | < 120mV / < 120mV | |
| Voltage Precision | ±2% / ±1% | |
| Output Voltage regulation Range | ±10% | |
| Load adjustment rate | ±1% | |
| Linear adjustment rate | ±0.5% | |
| Input | Voltage Range | 85-264VAC 47Hz~63Hz, 120VDC~370VDC |
| Efficiency (typical) (2) | > 86% / > 88% | |
| Working Current | < 2.25A 110VAC / < 1.3A 220VAC | |
| Impulse current | 110VAC 20A, 220VAC 35A | |
| Start, rise, hold time | 500ms, 70ms, 32ms : 110VAC / 500ms, 70ms, 36ms : 220VAC | |
| Protect | overload protection | 105%-115% Protection type: burping mode, automatic return to normal after removing abnormal conditions |
| Output short circuit protection | ≥135% protection type: close output, restart and automatically return to normal | |
| short circuit protection | +VODrop to undervoltage point to close output | |
| Function | Storage temperature and humidity | -10℃ ~ +60℃; 20% ~ 90% RH |
| Withstand voltage | -20℃ ~ +85℃; 10% ~ 95% RH | |
| Safety regulations | Withstand voltage | Input output: 3kVac, input shell: 1.5kVac, output shell: 0.5kvac for 1 minute |
| Leakage current | < 1mA / 240VAC | |
| Insulation impedance | Input output, input shell, output shell: 500VDC / 100M Ω | |
| Other | Size | 40*125*113mm |
| Net weight / gross weight | 707/750g | |
