5A 600V Variable DC Power Supply

Built with PWM switching technology, the variable DC power supply provides automatic CV/CC switching, fast response, and ripple of ≤1%+10mVrms. OVP, O.T.P., and short-circuit protection support safe operation for electronics testing, industrial control, and research.

Specifications

Features

1. Adjustable Outpu: This variable DC power supply offers continuously adjustable voltage from 0–600V and current from 0–5A, with output power reaching 3000W for high-power DC testing, development, and industrial applications.
2. Automatic CV/CC Switching: Changes in load conditions are handled automatically through CV/CC mode conversion, keeping the selected voltage or current output stable without manual switching on the power supply.
3. Stable Output with Low Ripple: The DC power supply delivers fast response and stable regulation, with ≤0.5%+10mV power regulation, ≤0.5%+30mV load regulation, and ≤1%+10mVrms ripple.
4. Multiple Protection Functions: Built-in OVP, OTP, overload and short-circuit protection safeguards the power supply against damage caused by abnormal voltage, temperature and load events.
5. Preset Voltage and Current Settings: Voltage, current, and overvoltage protection values can be preset and viewed directly, making the variable DC power supply easier to set up for repeated testing and routine operation.
6. Optional PLC Remote Control: With optional 0–5V, 0–10V or 4–20mA control signals, the power supply can interface with PLC systems to realize remote regulation and automated power control.

Dimensions (unit: mm)

Details

Tips: How does CV/CC mode work in a variable DC power supply?

A variable DC power supply operates in constant voltage (CV) or constant current (CC) mode according to the load condition. In CV mode, the supply maintains the set output voltage while the current varies with the load. When the load reaches the preset current level, the supply automatically changes to CC mode and regulates the current while the output voltage decreases as required.