Switching Power Supply

Wanptek laboratory DC power supply adjustable regulated switching power supply variable bench source 30V 10A voltage converter There are included 8 packages: Three-digit display 0.1 V/0.01 A 1.NPS306W DC power supply with power display 30V6A 2.NPS3010W DC power supply with power display 30V10A 3.NPS605W DC power supply with power display 60V5A 4.NPS1203W DC power supply with power display 120V3A Four-digit display 0.01 V/0.001 A 5.NPS306W DC power supply with power display 30V6A 6.NPS3010W DC power supply with power display 30V10A 7.NPS605W DC power supply with power display 60V5A 8.NPS1203W DC power supply with power display 120V3A Specifications: NPS-W series products include 4 models, namely NPS306W, NPS3010W, NPS605W, and NPS1203W. 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 potentiometer more precise adjustment. 8.Dual voltage input and convenient choice. 9.Output Voltage ranges from 0 to rating voltage with continuous adjustment . 10.Output current ranges from 0 to rating current with continuous adjustment 11.AC 110v and 220vcan work, rest assured to choose. Features: 1. Production line test. 2. Mobile phonemaintenance, computermaintenance, electrical appliance maintenance,Car DVD, car audio. 3. Product aging, electroplating,such as resistors, capacitors, relays, DC motors, LEDs, etc. 4. Charge the battery. 5. Laboratory, scientific research teaching,factory, maintenance power supply.school laboratories scientific research and production line use 6. All other occasions requiring DC power supply. Packages: 1x DC power supply 1x power cord (EU,US,UK,AU) 1x Test line 1x Instructions

Specification sheets and case drawings are avaialble for requirement.

Specification sheets and case drawings are avaialble for requirement.

Input voltage: 100-265vac~ 50/60hz Output: dc 12v 10a Warranty:1 year Certificate:ce rohs Protection: ocp/ovp/otp/scp/olp Wall plug type: eu/us/uk/au/cn/jp/kr Dc cable lenght: 1m, 1.2m, 1.5m, 1.8m, 2m, 2.5m etc, as your demand Dc jack(tip): 5.5*2.1mm, 5.5*2.5mm, 4.0*1.7mm, 3.5*1.35mm, 2.0*1.7mm, mini usb, micro usb etc, as your demand.

desktop TYPE AC ADAPTER(MOQ:100pcs) input:100-240V output:18V 3A 54W ac cord:Europe power cord dc wire length:standard 1.2M dc tip size:5.5*2.1MM L45*H37*17CM,50pcs/carton

Specification: 1. Dimension: 59x26x47.5mm 2. Weight: 69g 3. Input: 100-240V AC 4. Output: 5V 500mA DC 5. DC Cables: 1.2m 6. AC Plug: 3C/CE/UL/UK 7. DC Plug: Mini USB. White box.

AC-DC Switching Power Supply 42W Desktop Adapter í± Universal Input Voltage range í± High Efficiency and Reliability í± Small size and low profile í± AC inlet: C6, C8, With US AC cord. í± High power density í± Low lose in empty load í± Low output ripple í± MTBF demonstrated: >50,000 hours Input í± Input voltage í= 90~264 VAC í± Frequency í= 47-63 Hz í± Input Current í= 1.5A @Vin90Vac full load í± Inrush Current í= 30/60A @Vin110/230Vac, Cold start í± Efficiency í= 75% min í± Leakage Current í=

AC-DC Switching Power Supply 60W Desktop Adapter í± Universal Input Voltage range í± High Efficiency and Reliability í± Small size and low profile í± AC inlet: C6, C8, C14 í± High power density í± Low lose in empty load í± Low output ripple í± MTBF demonstrated: >50,000 hours Input í± Input voltage í= 90~264 VAC í± Frequency í= 47-63 Hz í± Input Current í= 2.0A @Vin90Vac full load í± Inrush Current í= 30/60A @Vin110/230Vac, Cold start í± Efficiency í= 78% min í± Leakage Current í=

AC-DC Switching Power Supply 90W Desktop Adapter í± Universal Input Voltage range í± High Efficiency and Reliability í± Small size and low profile í± AC inlet: C6, C8 í± High power density í± Low lose in empty load í± Low output ripple í± MTBF demonstrated: >50,000 hours Input í± Input voltage í= 90~264 VAC í± Frequency í= 47-63 Hz í± Input Current í= 1.2A @Vin90Vac full load í± Inrush Current í= 30/60A @Vin110/230Vac, Cold start í± Efficiency í= 80% min í± Leakage Current í=