NVVV Electric
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| LRS-50 Series 50W Switching Power Supply | |||||
|---|---|---|---|---|---|
| Project | Technical Index | ||||
| Output | DC voltage | 5V | 12V | 24V | 48V |
| Rated current | 10A | 4.2A | 2.2A | 1.1A | |
| Rated power | 50W | 50.4W | 52.8W | 52.8W | |
| Ripple and noise ① | 80mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | |
| Ripple and noise | ±10% | ||||
| Voltage accuracy | ±2.0% | ±1.0% | ±1.0% | ±1.0% | |
| Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load adjustment rate | ±1.0% | ±0.5% | ±0.5% | ±0.5% | |
| Starting and rising time | 1000ms, 30ms/230VAC 2000ms, 30ms/115VAC (full load) | ||||
| Retention time | 30ms/230VAC 12ms/115VAC (full load) | ||||
| Input | Voltage range / frequency | 85-264VAC / 120-373VDC 47Hz~63Hz | |||
| Efficiency (typical) ② | 83% | 86% | 88% | 90% | |
| Working current | 0.95A/115VAC 0.56A/230VAC | ||||
| Impulse current | Cold boot: 45A/230VAC | ||||
| Leakage current | <0.75mA 240VAC | ||||
| Protect | Overload protection | 110%-130% Protection type: hiccup mode, automatic return to normal after removing abnormal conditions | |||
| Overvoltage protection | ≥ 115% - 145% protection type: close output, restart and automatically return to normal | ||||
| Function | Working temp & humidity | -30℃ ~ +70℃; 20% ~ 90% RH | |||
| Storage temp & humidity | -40℃ ~ +85℃; 10% ~ 95% RH | ||||
| Safety | Withstand voltage | Input-output: 4KVAC, Input-shell: 2KVAC, Output-shell: 1.25KVAC for 1 minute | |||
| Insulation impedance | Input-output, Input-shell, Output-shell: 500VDC / 100MΩ 25℃ 70% RH | ||||
| Other | Size | 98*82*30mm (L*W*H) | |||
| Net weight / gross weight | 230g/246g | ||||
