22v 150w open frame single output switching power supply
Description:
K18-U150S series 150W 22Vdc switching power supply operate at small size and wide range of AC input voltage adjustable with 2 years warranty, it can be used for LED lighting and industrial automation products.
Features:
1, 150w high power supply with small size;
2, 22V 150W open frame power supply with wide range of AC input voltage;
3, Overload,short circuit and overvoltage protection.
Parameter
|
Item NO.
|
K18-U150S22
|
Output
|
Output Voltage
|
+22V
|
Rated Current
|
6.5A
|
Current Range
|
0-6.5A
|
Rated power
|
140W
|
Ripple
|
150mVp-p
|
Adjustable output range
|
±10%
|
Output Accuracy
|
±1%
|
Line Regulation
|
±0.5%
|
Load Regulation
|
±0.5%
|
Set up,Rise,Keep up time
|
500ms,50ms,20ms
|
Input
|
Input Voltage range
|
90~264V AC
|
Input current
|
1A/230V AC
|
Input frequency
|
47~63Hz
|
Efficiency
|
>86% @ 220V AC
|
Inrush current
|
COLD START 40A/230V
|
Leakage Current
|
<0.5mA/240VAC
|
Protection
|
Over loadprotection
|
105~150%
|
Output over-voltage
|
27~32V
|
Others
|
|
|
Environment
|
Working Temp.,Humidity
|
-20~50℃,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
|
Satery&EMC standards
|
Safety standards
|
MEET TO GB4943,EN60950
|
Pressure
|
I/P-O/P,I/P-FG:1.5KV AC 1min.
|
Insulation resistance
|
I/P-O/P, I/P-FG,:500VDC / 100M Ohms
|
EMC standards
|
EN55022 CLASS B;GB9254 CLASS B
|
Others
|
Dimension
|
127*82*38mm
|
|
Weight
|
0.4Kg
|
Note
|
1. All parameters 220VAC 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:
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)