NVVV Electric
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| LRS-75 Series 75W Switching Power Supply | |||||
|---|---|---|---|---|---|
| Project | Technical Index | ||||
| Output | DC Voltage | 5V | 12V | 24V | 48V |
| Rated Current | 14A | 6A | 3.2A | 1.6A | |
| Rated Power | 70W | 72W | 76.8W | 76.8W | |
| Ripple and Noise *1 | 100mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | |
| Voltage Adj. Range | ±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 | 500ms, 30ms/230VAC | 500ms, 30ms/115VAC (full load) | ||||
| Retention time | 60ms/230VAC | 12ms/115VAC (full load) | ||||
| Input | Voltage range / frequency | 85-264VAC / 120-373VDC 47Hz-63Hz | |||
| Efficiency (typical) *2 | 86.50% | 89% | 90% | 91.50% | |
| Working current | 1.4A/115VAC | 0.85A/230VAC | ||||
| Impulse current | Cold boot: 65A/230VAC | ||||
| Leakage current | < 0.75mA 240VAC | ||||
| Protect | Overload protection | 110%-130% Protection type: burping 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 / 100M Ω / 25℃ / 70% RH | ||||
| Other | Size | 99*97*30mm (L*W*H) | |||
| Net / Gross weight | 250g / 272g | ||||
