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ETL 5v 34a Single Output Open frame 170w switch power supply with PFC function K26-UP200S5

KAIHUI ETL certification SMPS 90-264VAC input voltage 5VDC output switching power supply PSU 170W 34A, also can provide 12V to 48V DC output voltage.

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  • Item NO.:

  • Product Origin:

  • Shipping Port:

    Guangzhou port
  • Lead Time:

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

ETL approved 170W 5V 34A switching power supply 


K26-UP200S series 170W 5Vdc switching power supplyhas built-in active PFC function with high efficiency and universal AC input voltage, used in LED lighting industrial automation products.


1, 170W 5V 34A power supply with wide range of AC input voltage ;
2, 5V 34A power supply have short circuit, overload, overvoltage and over temperature  protection;

3, 170W 5V power supply with built-in active PFC function;

4,This smps power supply with high efficiency, used in stage lighting and CCTV system etc.

            Item NO K26-UP200S5

Output Voltage


Rated Current


Current Range


Rated Power


Ripple & Noise


Adjustable Output Range


Output Accuracy


Line Regulation


Load Regulation


Set up,Rise,Keep up time

500ms, 50ms, 20ms


Input Voltage Range

90-264V AC

Input Current

1.2A@220V AC

Input Frequency




Power Factor

0.99@110V,0.95@220V AC

Inrush Current

Cool start 20A/115V,40A/230V

Leakage Current



Over Load Protection

110~200%,Hiccup protection,automatic recovery

Short Circuit Protection


Output over-voltage protection


Over-temperature protection

105 ℃ protection type:shut down O/P voltage ,recovers automatically after temperature goes dowm


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

GB4943 EN60950-1

Withstand Voltage

I/P-O/P:3KV;I/P-FG:1.5KV;O/P-FG:0.5KV AC

Insulation Resistance

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

EMC Standards

MEET EN55022 CLASS A EN61000-3-2 

Others Dimension


Weight 0.5kg


Fan Supply ---

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:

170W 5V 34A switching power supply


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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