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PCB type 15W 15V 1A switching power supply with wide range of AC input

Single Output 15v 1a 15w PCB Switching Power Supply with small size, widely used to the LED lights and General electronic machinery etc.
  • Brand:

  • Item NO.:

  • Product Origin:

  • Shipping Port:

    Guangzhou port
  • Lead Time:

    2 days for stocks; 7-10 days for samples
Product Details

100-240VAC Input Single Output 5V 12V 15V 24V Switching Power Supply 15W


KPS15-15 model can fulfill the requirements of general medical or industrial applications. 


1,15V switching power supplywith High efficiency, low temperature rise;
2, 15W switching power supply with Built-in filters, low output noise;
3, 15V 1A switching power supply with Wide range of AC input voltage;
4, Short circuit, overload, overvoltage protection;

5, 15W PSU can be Used to LED light and other equipments etc.

            Item NO KPS15-5 KPS15-12 KPS15-15 KPS15-24

Output Voltage

+5V +12V +15V +24V

Rated Current

3A 1.3A 1A 0.7A

Current Range

0-3A 0-1.3A 0-1A 0-0.7A

Rated Power

15W 15.6W 15W 16.8W


50mVp-p 100mVp-p
100mVp-p 120mVp-p

Adjustable Output Range


Output Accuracy


Line Regulation


Load Regulation


Set up,Rise,Keep up time

800ms, 30ms, 16ms/115VAC    300ms, 30ms, 50ms/230VAC


Input Voltage Range

88~264V AC,100~370VDC

Input Current


Input Frequency



80% 84% 84% 85%

Inrush Current


Leakage Current



Over Load Protection

105~150%,Hiccup,automatic recovery

Short Circuit Protection

Hiccup,automatic recovery


Working Temp.,Humidity

-10~50℃,10~90% RH,No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH




10~500Hz, 2G 10min /1cycle, PERIOD FOR 60min EACH AXES

Safety&EMC Standards

Safety Standards


Withstand Voltage

I/P-O/P,I/P-FG:1.5KV,O/P-FG:0.5KV DC 1min

Insulation Resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms

EMC Standards

GB9254,EN55022 CLASS B

Others Dimension


Weight 0.15kg

1.All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;

2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;

3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;

4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;

5. Load regulation: the measured output load from 0 to 100% load change measured.

Product picture:

15V 1A switching power supply 15W


Q1. Can I have a sample order for power supply?
A1: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


Q2: Do you accept OEM/ODM for the switching power supply?
A2: Yes. we do.


Q3:How about the quality?
A3:We have the better professional and experienced engineers team and strict QA and QC system.Repair rate under 0.1%~0.2%


Q4:What is PFC?
A4:PFC stands for Power Factor Correction. The purpose of PFC is to improve the ratio of apparent power and real power. The power factor is only 0.5~0.7 in non-PFC models. In PFC models, the power factor can reach above 0.9. The calculation formulas are as below: 
Apparent Power=Input Voltage x Input Current (VA) 

Real Power= Input Voltage x Input Current x Power Factor (W) 

15V switching power supply

15W switching power supply

15V 1A switching power supply

small size power supply 15w

15v 1a 15w pcb power supply

single output power supply 15w 15v

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