Description Small size light weight and high power density Constant voltage constant current automatic switching Voltage Current Power 3 window display Temperature controlled fan heat dissipation low noise and long life Features The Minleaf Wanptek NPS W series is a three window display mini DC power supply that simultaneously displays voltage current and power This product improves the shortcomings of traditional linear power supplies that are bulky heavy and inefficient The output voltage and current of the product can be controlled and adjusted by coarse adjustment and fine adjustment potentiometer respectively so it provides more convenience and precision in voltage and current adjustment Application field 1 Production line testing 2 Mobile phone computer electrical maintenance 3 Product aging plating 4 Charge the battery 5 Laboratory research and teaching 6 Everything else needs a DC regulated power supply Package Included 1 x NPS605W DC Power Supply1 x Output Test Line1 x ManualNote Before use you need to adjust the switch on the back of the power supply to the correct voltage and then use it Detail Pictures