30V 20A Digital Benchtop Switching DC Power Supply
- High-precision LED digital display, intuitive and straightforward.
- 6 cm intelligent dual temperature control fan, excellent heat dissipation, effectively extends the fan's life and reduces noise.
- Using advanced technology effectively reduces the weight of the power supply and facilitates power supply movement.
- Multiple protection functions, fixed overvoltage protection (OVP), current limit protection (OCP), over temperature protection (OTP), and over power protection (OPP).
- The current and voltage are adjusted by coarse adjustment and fine adjustment potentiometer, which makes the adjustment and output more precise and convenient.
| Model | LW-3020KD | |
| Max Voltage | 30V | |
| Max Current | 20A | |
| Input Power | AC 220V±10% 50Hz / AC 110V±10% 60Hz | |
| Adjust Type | Stepless Knob | |
| Voltage stabilization | ≤ 0.5% | |
| Current stabilization | ≤ 0.8% | |
| Load stabilization | ≤ 0.5% | |
| Ripples and noises | ≤ 1% r.m.s. | |
| Surge Current | 30A/115V, 60A/230V (cold start) | |
| Input Leakage Current | < 0.7mA/230V | |
| 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 | 320X200X160 mm | |
| Weight (kg) | 6.5kg | |
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