NVVV Electric
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| NDR-75W DIN Rail Switching Power Supply | |||
|---|---|---|---|
| Project | Technical index | 12V | 24V |
| Output | DC voltage | 12V | 24V |
| Rated current | 6.3A | 3.2A | |
| Rated power | 75.6W | 76.8W | |
| Ripple and noise ① | <120mV | <120mV | |
| Voltage accuracy | ±2% | ±1% | |
| Output voltage regulation range | ±10% | ||
| Load adjustment rate | ±1% | ||
| Linear adjustment rate | ±0.5% | ||
| Input | Voltage range | 90-264VAC 47Hz~63Hz (127VDC~370VDC: By connecting AC/L(+),AC/N(-) can realize DC input) | |
| Efficiency (typical) ② | >85% | >87% | |
| Working current | <1.45A 110VAC / <0.9A 220VAC | ||
| Impulse current | 110VAC 20A / 220VAC 35A | ||
| Start, rise, hold time | 500ms, 70ms, 32ms : 110VAC / 500ms, 70ms, 36ms : 220VAC | ||
| Protect | overload protection | 105%-150% type: constant current output + vaao reduced to undervoltage point cut off output reset: power on again | |
| overload protection | ≥ 135% type: constant current output + vaao reduced to undervoltage point cut off output reset: power on again | ||
| Short circuit protection | VODrop to undervoltage point to close output | ||
| Environmental Science | Working temperature and humidity | -10℃ ~ +60℃; 20% ~ 90RH | |
| Storage temperature and humidity | -20℃ ~ +85℃; 10% ~ 95RH | ||
| Safety regulations | Withstand voltage | Input output: 3kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | |
| Leakage current | <1mA/240VAC | ||
| Isolation resistance | Input output, input shell, output shell: 500VDC / 100M Ω | ||
| Other | Size | 40*125*113mm | |
| Net/Gross Weigth | 707/750g | ||
