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Small size PFC power source DC380V 300W Power Supply for Curve Tracer

Single output 380V Open frame Switching power supply 300W for beam lamp LED lighting and etc.



  • Brand:

    KAIHUI
  • Item NO.:

    K04-UP300S380
  • Product Origin:

    China ( Mainland )
  • Shipping Port:

    Guangzhou port
  • Lead Time:

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

380V Single type 300W 0.8A switching psu power supply unit

Description:

This comprehensive AC/DC power supply 380v 300w offers power supplies suitable for use in a wide variety of lighting applications for beam lamp.


Features:

1, 300w power supply wide range of voltage input; 

2, This model of 380v 300w built in EMI filter, low ripple noise;

3, 300w power supply have 100% load aging.

4, 380v 0.8a power supply short circuit and overload protection.

Parameter
            Item NO

K04-UP300S380

Output

Output Voltage

380V

Rated Current

0.8A

Current Range

0-0.8A

Rated Power

300W

Ripple & Noise

50mVp-p

Adjustable Output Range

---

Output Accuracy


±1%

Line Regulation


±0.5%

Load Regulation


±0.5%

Set up,Rise,Keep up time


200ms,100ms,30ms

Input

Input Voltage Range


85V-264V AC,120V-360V  DC

Input Current


AC230V@0.8A

Input Frequency

47~63Hz

Efficiency

95% 

Power Factor

---

Inrush Current

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

Leakage Current

---

Protection

Over Load Protection

---

Short Circuit Protection

---

Output over-voltage protection

---

Over-temperature protection

---

Environment


Working Temp.,Humidity


-10~+60℃@100% LOAD,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

---

Withstand Voltage


I/P-FG:1500V

Insulation Resistance


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

EMC Standards

---

Others Dimension


143*60*38mm

Weight

0.35Kg

Connection


8.25 terminal 

Fan Supply

---

Notes

1. All parameters in the 220AC input, rated load, ambient temperature 25 ℃, humidity 70% under the conditions of determination;

2. Accuracy: including setting error, line regulation, load regulation rate;

3. Ripple test: 30cm long wire with the power and load, load and 0.1u and 47u capacitance to 20MHz oscilloscope measured at the load side;

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

5. Load regulation: the measured output from 0 load to 100% load changes measured, the other load is fixed at 60% load;

Product picture:
 380VDC Power Supply for Curve Tracer


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) 


380v 300w single output power supply


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380v single power supply 300w

smps for beam lamp

DC 380v 300w power supply

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