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
Wanptek's new 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 220v
can work
, rest assured to choose.
Model |
NPS306W |
NPS3010W |
NPS605W |
NPS1203W |
Output Power |
180W |
300W |
300W |
360W |
Output voltage |
0~30V |
0~30V |
0~60V |
0~120V |
Output current |
0~6A |
0~10A |
0~5A |
0~3A |
working environment |
|
input voltage：AC 230V/115V±10%；50Hz/60Hz |
Working temperature：0℃～40℃;relative humidity:<80%RH |
Storage temperature：-10℃～70℃;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：≤500μS |
Temperature coefficient：≤100ppm/℃ |
0 to rated current continuously adjustable |
display |
|
0.4 inch red three digit display |
Display accuracy：0.5%±digits |
Display resolution: voltage 0.1V, current 0.01AOptional Display resolution:voltage 0.01V,current 0.001AOptional |
1. Production line test.
2. Mobile phone maintenance, compute rmaintenance, 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.
1x DC power supply
1x Power cord (EU,US,UK,AU)
1x Test line
1x Instructions
FAQ
Q: Why doesn't the power supply turn on when l just received the package (no response)?
A:
1 Check whether the power cord has output.
2 Use a multimeter to test whether the power supply hasvoltage output.
3 lf there is voltage output, remove the power supply cover and check whether the cable is loose.reinsert and try
Q: Why doesn't the fan of the power supply rotate?
A: Our power supply fans are intelligently temperature-controlled and automatically turn on heatdissipation when the interior reaches above 50°℃, it will start automatically.
