Ordinary three-digit 300W switching DC power supply, LED intuitive display of voltage, current and output power, with 10mV/1mA high-precision resolution; with short-circuit, over-voltage, over-current, reverse polarity protection functions, high stability and reliability; One-button control output on-off switch, convenient and safe. Widely used in product aging maintenance, battery charging, experimental testing, production testing, electrolytic plating and other industries.
【Economic and Practical DC Power Supply】Resolution: 10mV/1mA. High precision and high resolution.
【ON/OFF ON/OFF Switch】You can set the voltage and current without applying power to the load. This design prevents you from damaging the device if you forget to disconnect the output. Effectively improve your experimental efficiency.
【Wide Applications】Suitable for electronic repair, laboratory, DIY tools, etc.
