U-Bracket 150watt 24v ac to dc power supply

U-Bracket 150watt 24v ac to dc power supplyProduct Description
Features:
1,With wide application,they had been used in LED lighting,ACS,medical and beauty device,electrical power system,communication system,military industry and others.
2,Some models achieved GS,CE,CCC,ETL,ISO,ROHS certification now.
3,There are more than 1,000 kinds of models.
1,Wide range ofAC input voltage;
2, short circuit, overload protection;
3,Other output voltage also can be made,such as18V,21V,42V etc.
parameterItem No.
K28L-U150S12
K28L-U150S24
K28L-U150S36
K28L-U150S48
OUTPUT
Output Voltage+12V+24V+36V+36V
Rated Current
12.7A
6.3A
4.2A
3.2A
Current Range0-12.7A0-6.3A0-4.2A0-3.2A
Rated Power
150W
151.2W
151.2W
153.6W
Ripple
100mVp-p
100mVp-p 200mVp-p
240mVp-p
DC Voltage ADJ.
10.8~13.2V
21.6~26.4V32.4~39.6V43.2~52.8V
OutputV.Tolerance
±1%
Line Regulation
±0.5%
Load Regulation
±0.5%
Set up,Rise,Holdup time
500ms,50ms,20ms
INPUT
Input Voltage range90~264V AC
AC current
1.5A @ 220V AC
Input frequency
47~63Hz
Efficiency
>88% @ 220VACPower Factor
0.99@110V;>0.95@220VInrush current
COLD START15A/115V,30A/230VLeakage Current<0.3mA@240VAC
Over Temp.protectionOver load110~200%,Hiccup,automatic recoveryOutput over voltage------Input overvoltage------
ENVIRONMENT
Working Temp.,Humidity
-20~50℃,10~90% RH, non-condensing
Storage Temp.,Humidity
-20~85℃,10~95% RH
Temp.Coefficeent
±0.03%/℃(0~50℃)
VIBRATION
10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
SAFETY&EMC
Safety standards
GB4943
Insulation resistance
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
EMC standards
GB9254,EN55022 CLASS BPressure
I/P-O/P,I/P-FG:1.5KV;O/P-FG:0.5KV DC 1min.
OTHER
Demension
140*44*38mm
Weight
0.3Kg NOTE1. All parameters 220V AC 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 from 0% to 100% load change load measured.
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Company InformationPackaging & Shipping
Payment&Shipping
Payment
We accept T/T, L/C,or Western Union,if you have any
problems about payment,please contact us
Shipping
15-20 days after sample approval and deposit received.
Tracking No. will be sent to you after delivery and you
will get every important shipping status by emailFAQ
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/ODMfor 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 0.5~0.7in 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)