Model | LW-303KDS | |
Max Voltage | 30V | |
Max Current | 3A | |
Input Power | AC 220V 50Hz / AC 110V 60Hz | |
Adjust Type | Stepless Knob | |
Efficiency | > 85% | |
Constant Voltage Mode | Power Effect | ≤ 0.05%+1mV |
Load Effect | ≤ 0.1%+5mV | |
Ripple & Noise | ≤ 10mV r.m.s. | |
Constant Current Mode | Power Effect | ≤ 0.05%+10mA |
Load Effect | ≤ 0.1%+10mA | |
Ripple & Noise | ≤ 20mA r.m.s. | |
Precision | Voltmeter | ±1% ±1 digit |
Ammeter | ±1% ±1 digit | |
Protection | Over temperature, short-circuit and over-current limited protections | |
Operating Temperature | -10℃ to 40℃ | |
Relative Humidity | < 80% | |
Storage Temperature | -20℃ to 80℃ | |
Relative Humidity | < 70% | |
Overall dimensions | 280x130x160 mm | |
Weight (kg) | 2.4kg |