Main Features: The WYJ series intelligent DC regulated power supply adopts microcomputer control technology, comprehensive protection circuits, and dedicated high-performance reference voltage regulator components. As a result, this series of power supplies features high voltage regulation accuracy, low ripple interference, stability and reliability, ease of use, and the ability to set the output voltage arbitrarily within the specified range. It is widely used in laboratories, testing equipment, telecommunications, national defense, research institutions, universities, factories, and electronic circuit repair units. Technical Parameters: WYJ Series DC Regulated Power Supply Input Voltage AC220V±10% 50Hz±5Hz Ripple and Noise Cv≤1mVRMS CC≤5mARMS Output Voltage Fixed type, continuously adjustable (0-rated value) Frequency 50Hz-60Hz Output Voltage Regulation ≤0.05% Ambient Temperature 0—+40℃ Output Current Fixed type, continuously adjustable (0-rated value) Relative Humidity <90% Output Current Regulation ≤0.1% Operating Time Long-term continuous operation Load Effect Cv≤1×10?2mV, CC≤2×10?3mA Load Regulation ≤0.05%