Home Appliance switching power supply +24VDC 2A -24VDC 1A
Description:
100-240VAC input dual 24V switching power supply,it is designed for one of our customers,at present it is widely used to the stage lights and home appliance.
Features:
1, dual power supply 24V with high efficiency, low temperature rise;
2, 72W switching power supply;
3, Dual output power supply 24V with short circuit, overload, overvoltage protection.
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Parameter
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Item NO.
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K05-U60D24
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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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+24V
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-24V
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Rated Current
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2A
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1A
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Current range
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0.2-2.5A
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0.1-1A
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Rated power
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72W
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Ripple
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240mVp-p
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240mVp-p
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Adjustable output range
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CH1:±10%
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Output Accuracy
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±1%
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±6%
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Line Regulation
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±0.5%
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±2%
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Load Regulation
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±0.5%
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±5%
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Set up,Rise,Keep up time
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500ms,100ms,30ms
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Input
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Input Voltage range
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85V-264V AC,120V-360V DC
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Input current
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AC230V 1.2A
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Input frequency
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47-63Hz
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Efficiency
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82%
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Inrush current
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30A@230V AC
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Protection
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Overload protection
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105~150%,Hiccup protection, automatic recovery
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Output overvoltage protection
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130~160% of rated output voltage, hiccup protection, automatic recovery
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other functions
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Environment
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Working temperature, humidity
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-10~+60℃@100% LOAD，10~90% RH，No condensation
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Storage temperature, humidity
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-20~85℃，10~95% RH
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Temperature 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 and EMC standards
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Safety standard
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GB4943，EN60950,EN55022 CLASS A
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Withstand voltage
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I/P-O/P，I/P-FG：1500V；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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Others
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dimension
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110*78*35mm
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weight
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0.35Kg
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Connection
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8.25 Terminal
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Notes
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1. All parameters 230V 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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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)
