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110v 220v AC to DC 12V 16.7A Open Frame Led Switching Power Supply 200W SMPS 12V Led Drivers

This model accepts 88~264VAC input and offers various output voltages between 12V and 48V.

  • Brand:

  • Item NO.:

  • Product Origin:

  • Shipping Port:

    Guangzhou port
  • Lead Time:

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

ETL open frame 200W 12V 16.7A switching power supply 


The K18N-UP200S series is a 200W single output open frame power supply with PFC function,serves as a high price to performance power supply solution for LED lighting and industrial applications.


1, 200W high efficiency 12V switching power supply, low temperature rise;
2, Built-in filters power supply, low output noise;
3, Wide range of AC input voltage,12V 200W single output power supply;
4, Short circuit, overload, overvoltage protection;

5, 12V 16.7A smps used for LED stage lighting.

            Item NO K18N-UP200S12 K18N-UP200S24 K18N-UP200S36 K18N-UP200S48

Output Voltage

+12V +24V +36V +48V

Rated Current

16.7A 8.5A 5.6A 4.2A

Current Range

0-16.7A 0-8.5A 0-5.6A 0-4.2A

Rated Power

200.4W 204W 201.6W 201.6W

Ripple & Noise

200mVp-p 240mVp-p
360mVp-p 480mVp-p

Adjustable Output Range


Output Accuracy


Line Regulation


Load Regulation


Set up,Rise,Keep up time

500ms, 50ms, 20ms


Input Voltage Range

88~264V AC

Input Current

1.2A@220V AC

Input Frequency


Power Factor >0.99@110V,>0.95@220V

Efficiency@220V AC

>88% >88% >88% >88%

Inrush Current

Cold start 15A/115V,30A/230V

Leakage Current



Over Load Protection

110~200%,Hiccup,automatic recovery

Short Circuit Protection

Hiccup,automatic recovery

Over Temp., protection 95℃ Proteciton Type:Shut down o/p voltage,Auto-recover after temperature down


Working Temp.,Humidity

-20~50℃,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


Insulation Resistance

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

EMC Standards

MEET EN55022 CLASS B,EN61000-3-2

Others Dimension


Weight 0.6kg

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:

12V 16.7A Open Frame Led Switching Power Supply 200W


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) 

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