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High efficiency 300w 24v 12.5a open frame switching power supply CE approved

Single output 24V Open frame Switching power supply 300W for LED lighting and General electronic machinery etc.
  • Brand:

    KAIHUI
  • Item NO.:

    K18A-UP300S24 V1
  • Product Origin:

    China(Mainland)
  • Shipping Port:

    Guangzhou port
  • Lead Time:

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

CE 300W single output 24v switching power supplies

Description:

This K18A-UP300S24 V1 model switching power supplies is suitable for use in telecommunications, networking, test and measurement, IT applications, general electronics, low profile systems, automation, POS, motor based machinery and non patient contact medical equipment.

Features:

1, 300W high efficiency 24v single output power supplies;
2, K18A-UP300S24 new version including filter, low output noise;
3, This 24V version power supply with wide range AC input voltage;
4, Short circuit, overload, over voltage protection.

Parameter

     Item NO.

K18A-UP300S24 V1

Output

Output Voltage

+24V

Rated Current

12.5A

Current Range

0-12.5A

Rated power

300W

Ripple noise

300mVp-p

Adjustable output range

±10%

Output accuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up,Rise,Keep up time

500ms, 30ms, 16ms/115VAC   200ms, 30ms, 50ms/230VAC

Input

Input voltage range

100~240V AC

Input Current

4A/115V 2A/230V

Frequency

50~60Hz

Efficiency

91% @230Vac

Power factor

>0.9@220V,>0.95@110V

Inrush current

Cold start 20A/230Vac

Leakage Current

<0.5mA@240V

Protection

Overload protection

120~200% Automatic protection

Output overvoltage protection

29~31V

Over temperature protection

The temperature control of  T2 position > 105 ° C, the output is off, and the recovery is automatic.

Environment

Working Temp.,Humidity

-10~40℃,10~90% RH,No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH

Temp.,Drift

±0.03%/℃(0~50℃)

Vibration

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

Safety&EMC Standards

Safety standards

GB4943

Withstand voltage

I/P-O/P:3.0KV; I/P-FG:1.8KV;O/P-FG:0.6KV AC 1min.

Insulation resistance

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

EMC standard

EN55015  EN55032 Class B

Others

Dimension

127*76*41mm

Weight

0.51KG

Remarks

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, 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:
CE 300w 24v 12.5a open frame power supply



FAQ

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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