New Adjustable dc power supply NPS1203W dual digital LED display

Selamat Datang di toko kami, kami menjual produk produk import berkualitas tinggi dan kami membutuhkan waktu 20-30hr utk proses pengiriman, silahkan langsung di order kak, Model Number : NPS1203W 120V3A black 3 digital Origin : Mainland China Certification : CE NPS1203W DC power supply with power display 120V 3A Wanptek #39;s new NPS-W series products include NPS306W. The body colors are available in black and off-white. This model is a miniature switching DC power supply. The output voltage and current can be controlled and adjusted by variable resistors respectively, so it provides more convenience and accuracy in the adjustment of voltage and current. The panel also provides high-precision three-window digital tube display of voltage, current and power, so that users can intuitively see the current use status and various parameters of the machine INTRODUCTION: The series of switching power supplies for measuring instrument have ruled out the inconvenience of bigvolume and heavyweight of a traditional power supply possess.Four adjustment buttons,The output voltage and current respectively is controlled by two variable resistors with coarse and fine regulation for morehandy and precise adjustment. 1.Have complete operating protection function. over temperature protection,overload protection,short circuit protection. 2.Small size, low ripple,light weight and high power density,Highly efficient. 3.Voltage stabilization, current limiting, simple operation. 4.Constant pressure and constant current switch automatically. 5.Three LED display of voltage, current and power, high precision. 6.Temperature controlled fan heat dissipation, low noise, long life. 7.Four poten