DC Power Supply Precision Variable Digital Adjustable Lab Grade 110V 0-30V 0-10A For Battery Charging, Car DVDs, Car Stereos

Build to Last: This product is made of high-class iron and plastic, with a spray painting process, which is scratch-resistant, tear-resistant, rust-resistant and not easy to deform, keeping the product sturdy and practical for long-term use. High Safety: Over-current protection, over-temperature protection, over-power protection, and overvoltage protection functions make the product highly safe and can easily meet the 24-hour load usage requirements without burning the machine(but it is not recommended to use it at full load). The product is equipped with a fuse, which can protect electrical appliances from damage caused by overload current. Automatic Constant Voltage&Constant Current Functions: The CV indicator light is on for constant voltage output and the CC indicator light is on for constant current output. When the load current is greater than or equal to the set current limit value, the power supply automatically switches to constant current mode. When the load current falls below the set current limit, the power supply will return to Constant Voltage (CV) mode. Helpful Assistant: It delivers a stable 0 to 30V DC voltage and 0 to 10A DC current to electronic devices, ensuring accurate test results and reliable circuit operation. Energy Saving: Under the condition of ensuring stable voltage, the energy efficiency ratio of the product is as high as 85% or more, which can effectively reduce energy loss and improve energy utilization. Dual Heat Dissipation Design: There are evenly distributed heat dissipation holes on the left and right sides of the product to provide continuous and effective heat dissipation. In addition, it has a 3.15-inch smart fan, which will automatically turn on when the internal temperature of the power supply reaches a certain level, thus prolonging the service life of the product. Compact & Portable: It has a small footprint (8.66*2.75*6.3 in) and is lightweight (3.57lbs), which is easy to move and carry. Simple Operation: The clear 3-digit LED display provides easy-to-read resolutions of 0.1 V (100mV) and 0.01 A (10mA). Trim and Coarse knobs give you the accuracy you need. Individual output switches provide flexible voltage and current adjustment and stable output. Protective Package: To prevent the product from being damaged during transportation, we packed it with foam to protect your products to the maximum extent possible.