
MP20010D Adjustable DC Power Supply 0-200V 10A
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Prices updated: 12 Oct 2026
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About this product
MP20010D is a high-power adjustable DC stabilized power supply with a 0-200 V and 0-10 A output range. It works as a constant-voltage or constant-current source and suits bench testing, repair and development of DC circuits. Coarse and fine knobs set voltage and current precisely, with overvoltage, short-circuit current limit and over-temperature protection.
Specifications
- Output voltage
- 0-200 V
- Output current
- 0-10 A
- Operating modes
- Constant voltage / Constant current
- Protections
- OVP, OCP, OTP
- Adjustment
- Coarse and fine knobs
Frequently asked questions
Can I use it as a constant current source for testing LEDs?
Yes. Switch the supply to constant current mode, set the current limit to the value you need, then connect the load. The output voltage will adjust automatically to keep the current constant.
How do I connect a load to it safely?
Set the voltage and current limit before connecting the load, then connect it to the positive and negative output terminals while checking polarity. Keep the current limit low at first when testing an unknown circuit.





