LED screen power supply 50W with CE certification
Description:
K02-U50S5 is 100-240vac input voltage and DC5V 10A output power supply with small size, high quanlity,it is used in the LED screen,electronic LED stage lights,robot and other industrial equipments.
Features:
1, high efficiency 5V 10A LED screen power supply;
2, Wide range of AC input voltage,5V 10A output;
3, Over load, short circuit protection,over-temperature protection;
4, 50W 5V small size power supply built-in active PFC function.
Parameter
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Item No.
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K02-U50S5
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K02-U50S12
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K02-U50S24
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K02-U50S36
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Output
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Output Voltage
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+5V
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+12V
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+24V
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+36V
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Rated Current
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10A
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4.17A
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2.08A
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1.39A
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Current Range
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0-10A
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0-4.17A
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0-2.08A
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0-1.39A
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Rated Power
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50W
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50W
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50W
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50W
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Ripple & Noise
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80mVp-p
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120mVp-p
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240mVp-p
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360mVp-p
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Adjustable Output Range
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±10%
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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%
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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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90-264V AC
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Input Current
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1A@115V AC,0.5A@230VAC
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Input Frequency
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47-63Hz
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Power Factor
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>0.5@110VAC; >0.5@220VAC
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Efficiency @230Vac
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81%
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84%
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85%
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86%
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Inrush Current
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Cold start 10A@115V，20A@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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110~200% Hiccup automatic protection
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Short Circuit Protection
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---
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Over Temp., protection
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>105 degree,receovers automatically after the temp. goes down.
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Environment
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Working Temp.,Humidity
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-20~50℃,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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Withstand Voltage
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I/P-O/P:3KV; 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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EN55032 CLASS B
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Others
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Dimension
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99*83*30mm(L*W*H)
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Weight
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0.4kg
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Notes
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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:
