bench adjustable power supply (30V/10A),DC switching power supply, encoder-regulated laboratory power supply with USB…

💠【Encoder knob and output button】：The DC power supply is adjusted using the encoder knob, and the voltage and current can be preset without connecting the load. With the output button, you can also change the parameter settings when testing the product, which is more convenient and safe.
💠【Four-digit LED display and brightness adjustment】：bench power supply voltage display 0.01V, current display 0.001A, high precision，automatic calculation of power. The difference is that it can adjust the brightness of the display LED (long press the output button to enter the setting function, press the voltage coding knob to set 3 mode, and rotate the voltage button to change the LED brightness)
💠【USB fast charging interface】：The laboratory power supply is equipped with an independent 18WUSB fast charging interface, and automatically adapts the charging power according to the fast charging protocol supported by the charging device. The product size of 7.48*3.54*5.9 inches and 2.47 pounds makes your workbench less crowded.
💠【Short Circuit Protection (OCP)】：When the switching power supply enables OCP, when the load device is short-circuited, the power supply will stop output and a buzzer alarm will be issued. After removing the external short circuit, press the output button to restore the output. It can effectively protect the load equipment.
💠【Safety and Warranty】：variable DC power supply has safety measures such as short-circuit protection, over-voltage protection, over-current protection, and over-temperature protection. The cooling fan automatically starts when the internal temperature of the power supply reaches 120°F (50°C), and automatically stops the output when the internal temperature exceeds 180°F (75°C). Avoid overheating and damage to the device.（From the date of purchase, the product is guaranteed for one year)