Description
| Model | LW-8020KD | |
| Max Voltage | 80V | |
| Max Current | 20A | |
| Input Power | AC 220V±10% 50Hz / AC 110V±10% 60Hz | |
| Adjust Type | Stepless Knob | |
| Voltage stabilization | ≤ 0.2% | |
| Current stabilization | ≤ 0.5% | |
| Load stabilization | ≤ 0.3% | |
| Ripples and noises | ≤ 1% r.m.s. | |
| Machine efficiency | ≥ 86% | |
| Surge Current | 30A/115V, 60A/230V (cold start) | |
| Input Leakage Current | < 0.7mA/230V | |
| Withstanding voltage test | input-output | 1.5KVAC/1 minute |
| Input-Housing | 1.5KVAC/1 minute | |
| Output-Housing | 500VAC/1 minute | |
| Grounding resistance | < 20mΩ | |
| Precision | Voltmeter | ±1% ±1 digit |
| Ammeter | ±1% ±1 digit | |
| Protection | Short circuit, overload, over-voltage, over temperature protections | |
| Operating Temperature | -10℃ to 40℃ | |
| Relative Humidity | < 90% | |
| Storage Temperature | -20℃ to 80℃ | |
| Relative Humidity | < 80% | |
| Overall dimensions | 530X320X220 mm | |
| Weight (kg) | 8.5kg | |
| Title | Description | Size | Date added | Download |
|---|---|---|---|---|
| Longwei KD Series High Power SMPS User Manual EN Version | 92.71 KB | 25-07-2023 | Download |
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