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
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Input Voltage Range
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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
|
---
|
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Output over-voltage protection
|
---
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Over-temperature protection
|
---
|
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Environment
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Working Temp.,Humidity
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-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；
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Product picture:
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)
