NPS3010W 30V10A DC Switch Power Supply Adjustable Phone Repair Regulated Power Supply For Laboratory Tests 4 Digital Display
Product description: The 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. Features: - 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. 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. Specification: 4 Digital Display NPS3010W 30V10A 300W Iinput voltage:AC 230V/115V+10%; 50Hz/60Hz Working temperature:0C~40C; relative humidity: <80%RH Storage temperature:-10C~70C; relative humidity: <70%RH Constant voltage CV Voltage stability: 0. 1%+3mV Load stability:0.2%+3mV Ripple voltage:=0. 5% Vp-p 0 to rated voltage continuously adjustable Constant current CC Current stability:0.1%+3mA Load stability:0.2%+3mA Ripple current:=0. 5% Vp-p Recovery time:=500us Temperature coefficient:=100ppm/℃ 0 to rated current continuously adjustable Display Three-window digital tube display: voltage, current, powe Display accuracy: 0.5%+digits Display resolution: voltage 0.1V, current 0.01A, Power 0. 1W/1W Size and weight Product size: 70x 130x 230mm Net weight:1. 6Kg
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
