150w 12v 24v dual output switching power supply SMPS
Description:
K18-U150D series 150W 12V 24V DUAL output open frame switching power supply operate with high efficiency working, it is widely used for the LED stage lighting products.
Features:
1, 150w dual output power supply with high efficiency, low temperature rise;
2, 150W 12v 24v dual output power supply includes filters, low output noise;
3, Wide range of AC input voltage;
4, Overload,short circuit and overvoltage protection.
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Specification
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Item No
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K18-U150D12+24
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K18-U150D24+12
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K18-U150D36+12
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K18-U150D48+12
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CH1
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CH2
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CH1
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CH2
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CH1
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CH2
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CH1
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CH2
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Output
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Output Voltage
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+12V
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+24V
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+24V
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+12V
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+36V
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+12V
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+48V
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+12V
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Rated Current
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8.5A
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2A
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5.2A
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2A
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3.5A
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2A
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2.6A
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2A
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Current Range
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0.2-10A
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0.1-3A
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0.1-6A
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0.1-3A
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0.1-4A
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0.1-3A
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0.1-3A
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0.1-3A
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Rated power
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150W
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148.8W
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150W
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148.8W
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Ripple
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120mV
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240mV
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240mV
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120mV
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360mV
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120mV
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480mV
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120mV
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Adjustable output range
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CH1：±10%
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CH1：±10%
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CH1：±10%
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CH1：±10%
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Output Accuracy
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±1%
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±5%
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±1%
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±5%
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±1%
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±5%
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±1%
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±5%
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Line Regulation
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±0.5%
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±1%
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±0.5%
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±1%
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±0.5%
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±1%
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±0.5%
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±1%
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Load Regulation
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±0.5%
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±4%
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±0.5%
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±4%
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±0.5%
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±4%
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±0.5%
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±4%
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Set up,Rise,Keep up time
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50ms,50ms,20ms
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Input
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Input Voltage range
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90~264V AC;110~360V DC
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Input current
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4A/115V;2A/230V
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Input frequency
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47~63Hz
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Efficiency
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85%
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86%
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87%
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87%
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Inrush current
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30A@230V
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Leakage Current
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<0.5mA@240V
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Protection
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Over load protection
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105~150%,,Hiccup protection, automatic recovery
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Short circuit protection
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,Hiccup protection, automatic recovery
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Output overvoltage
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CH1：15~18V
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CH1：30~33V
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CH1：42~45V
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CH1：54~60V
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Over Temp.protection
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------
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Environment
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Working Temp.,Humidity
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-10~50℃，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℃)
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Vibration
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10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
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Safety&EMC Standards
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Safety standards
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GB4943,EN60950
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Pressure
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I/P-O/P，I/P-FG：1.5KV；O/P-FG:0.5KV DC 1min.
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Insulation resistance
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I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
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EMC standards
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GB9254,EN55022 CLASS B
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Others
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Demension
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127*82*38mm CASE：K818
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Weight
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0.5Kg
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Note
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1. All parameters 230VAC 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 load from 0 to 100% load change measured.
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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)
