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 Adjustment 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: hiccup mode, automatic return to normal after abnormal conditions are removed | |||
| 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 - Case: 2KVAC Output - Case: 1.25KVAC for 1 minute | |||
| Insulation Impedance | Input - Output, Input - Case, Output - Case: 500VDC / 100MΩ 25℃ 70% RH | ||||
| Other | Size | 99 * 97 * 30mm (L * W * H) | |||
| Weight | Net weight: 250g / Gross weight: 272g | ||||
