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【High power 4-digit display】 The accuracy of DC power supply is stable and continuously adjustable. It can be easily adjusted between 0-30V and 0-20A. The constant voltage (C.V.) and constant current (C.C.) modes can be automatically converted, and displayed in 4 digits. The original chip is used inside, with stable and reliable performance.
【High Precision Encoder Knob】 Unlike the common potentiometer knobs on the market, the benchtop DC power supply has a precise encoder knob that does not jump around randomly and is stable over time. You can easily press the knob to switch each digit and set the desired voltage or current more accurately.
【Output Switch】 The variable DC power supply has an output switch favored by the majority of buyers. The output button prevents us from forgetting to turn off the output and damaging the load by simply pressing the output switch button to turn on or off the power output, thus improving the safety and convenience of our work.
【Safety Device】Built-in OVP over-voltage protection, OCP (over-current protection), OPP (overload protection), OTP (over-temperature protection), with short-circuit protection alarm function, the protection function is perfect and reliable, protecting the staff to work more safely and efficiently.
【Our service】: 1*power supply main unit, 1*output power cord, 1*input power cord and a user manual. We provide 7*24 hours technical support. If you have any questions about the product you received, please feel free to contact us and we will help you solve all your problems.