220v ac to 12v dc power supply 30A
Description:
K18-UP400S12 model is the 12V power supply with 90-264Vac input voltage, 12V 30A output power supply,and it is certificated by CE ROHS and ETL,also it is the compact size,now it is widely used to the stage lights,beauty products and other equipments.
Features:
1, 12V 30A switching power supply;
2,220V AC to 12V DC power supply with wide range of AC input voltage,
3, It have short circuit, over load, over voltage protection;
4, 12V 30A power supply widely used to the stage lights,beauty products and other equipments etc.
5. This model includes filters, low output noise.
Parameter
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Item NO
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K18-UP400S12 V3
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Output
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Output Voltage
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12VDC
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Rated Current
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30A
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Current Range
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0-30A
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Rated Power
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360W
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Ripple & Noise
|
240mVp-p
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|
Adjustable Output Range
|
10.8-13.2V
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Output Accuracy
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±1%
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Line Regulation
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±0.5%
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|
Load Regulation
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±0.5%
|
|
Set up,Rise,Keep up time
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500ms,50ms,20ms
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|
Input
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Input Voltage Range
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85V-264V AC,120V-360V DC
|
|
Input Current
|
2.2A@220VAC
|
|
Input Frequency
|
47~63Hz
|
|
Efficiency
|
89%
|
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Power Factor
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>0.99@110VAC; >0.95@220VAC
|
|
Inrush Current
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Cool start 15A/115V,30A/230V
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|
Leakage Current
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<0.5mA@240VAC
|
|
Protection
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Over Load Protection
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110-200%,Hiccup protection,automatic recovery.
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Short Circuit Protection
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automatic recovery
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Output over-voltage protection
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15-18V
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Over-temperature protection
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>105 degree,shut up,then automatic recovery.
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|
Environment
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Working Temp.,Humidity
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-20~+60℃@100% LOAD，10~90% RH,No condensation
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|
Storage Temp.,Humidity
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-20~85℃，10~95% RH
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|
Temp.,Drift
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±0.03%/℃(0~50℃)
|
|
Vibration
|
10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
|
|
Safety&EMC Standards
|
Safety Standards
|
GB4946,EN60950-1
|
|
Withstand Voltage
|
I/P-O/P:3KAC;I/P-FG:1.5KVAC; O/P-FG:500VAC
|
|
Insulation Resistance
|
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
|
|
EMC Standards
|
EN55032 CLASSB,EN6100-3-2
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|
Others
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Dimension
|
127*82*39mm
|
|
Weight
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0.5Kg
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|
Connection
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8.25 terminal
|
|
Fan Supply
|
---
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Notes
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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)
