Kuaiqu DC Power Supply Adjustable 0-30V 0-10A 300W Output Switching with OCP/OVP Regulated Power Supply with Quick-Charge Fine Adjustment Knob Bench Top Power Supply

Multiple Security Protection: Safety always comes first. When the load equipment is short-circuited, the adjustable power supply will automatically stop the output and emit a buzzer to remind the user. Not only that, the adjustable power supply also has the functions of grounding wire, leakage protection, overheating protection, voltage overload protection and power overload protection. Coarse & Fine Coding Knob: Unlike other coding knobs, this bench power supply is equipped with coarse and fine tuning coding knobs, the coarse tuning knob sets the value before the decimal point, and the fine tuning sets the number after the decimal point. The combination of the two knobs greatly improves efficiency. USB and Type-C Charging Ports: One of the major advantages of our variable power supplies over other variable power supplies is the addition of TYPE-C fast charging ports. two charging ports, USB and Type-C, allow you to quickly charge your repair device or mobile phone at any time. Precise 4-digit LED Display:The variable power supply features a big bright 4-digit LED display The high-definition backlit 4-digit LED display provides an accurate and clear readout for the voltage, current and power values even if you are in low-light condition Auto Power Calculation:The DC power supply variable is a professional switching power supply regulation device with a high resolution of 0.01V and 0.001A. that shows the adjustable power supply output values of Voltage (V) / Current (A) / Power (W) in real-time.