Romacci Bench DC Power Supply Variable 120V 3A Digital Display Adjustable Switching Regulated Power Supply with Output Switch, USB Quick Port, Short Circuit Alarm, Encoder Adjustment Knob

The product is a 4-digit 3-group display programmable switching DC regulated power supply, which can display voltage, current, and power at the same time. Products are widely used in mobile phone , computer , battery charging, school teaching and production line use. The output voltage and output current can be continuously adjusted between 0 and the nominal value using the code potentiometer, and the set value can be pre-displayed, which is convenient for use and adjustment. The stability and ripple coefficient of the power supply are very good. It's of small size, beautiful design, convenient operation, can work for a long time at full load. Features: Settable Voltage & Current, Display -- The code potentiometer sets the voltage and current, and the set value can be displayed in advance. Constant voltage and constant current switch automatically. 4-digit digital tube, voltage, current and power display, high . Protections -- OVP over voltage protection, OCP over current protection, over protection, short circuit alarm stop output. Auxiliary Functions -- USB fast charging function supports multiple fast charging protocols. With output on-off function. Cooling Fan, Compact Size -- The -controlled fan has quick heat dissipation, low running noise and long lifespan. Small size, weight, and high power density. Application Field -- Production line testing, of mobile phones/ computers/ electrical appliances, product aging and electroplating, battery charging, laboratory, scientific research, teaching, etc. Note: Size and color may be slightly different due to manual measurement and different conditions. Thanks for understanding. Specifications: Plug: / / UK (Optional) Model: WPS305B/ WPS3010B/ WPS605B/ WPS1203B/ WPS1602B (Optional) Output Power: 150W/ 300W/ 300W/ 360W/ 320W Output Voltage: 0~30V/ 0~30V/ 0~60V/ 0~/ 0~160V Output Current: 0~5A/ 0~10A/ 0~5A/ 0~3A/ 0~2A Color: White Material: ABS Input Voltage: AC 230V/ 115V ±10%; 50Hz/ 60Hz Mode: Constant Voltage (), Constant Current () Display: 0.4-inch, 4-digit digital tube, 3 groups display Resolution: Voltage 0.01V, Current 0.001A Working : 0~40℃; Humidity: ＜80% RH Storage : -10~70℃; Humidity: ＜70% RH Item Size: 19 * 9 * 14.5cm / 7.48 * 3.54 * 5.71in Item Weight: 1150g / 2.54lbs Package Size: 26.5 * 13.5 * 19.5cm / 10.43 * 5.31 * 7.68in Package Weight: 1500g / 3.31lbs Package List: 1 * DC Power Supply 1 * Test Line 1 * Power Cord 1 * User Manual (English)

Settable Voltage & Current, Display -- The code potentiometer sets the voltage and current, and the set value can be displayed in advance. Constant voltage and constant current switch automatically. 4-digit digital tube, voltage, current and power display, high . Protections -- OVP over voltage protection, OCP over current protection, over protection, short circuit alarm stop output. Auxiliary Functions -- USB fast charging function supports multiple fast charging protocols. Wit