110V 220V by switch single output ac dc power supply 400W
Description:
KH-400 series 400W switching power supply has high efficiency, 110V 220V by switch and 12v 24v 36v 48v 60v output voltage adjustable with 2 years warranty, it can used in industrial automation products.
Features:
1, 400W power supply high efficiency;
2,12V 34A contains filter, low output noise;
3, DC12V 400w power supply 110vac,220VAC input voltage;
4, 400W 12V SMPS with short circuit,overload and overcurrent protection.
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Parameter
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Item NO
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KH-400-12
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KH-400-15
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KH-400-24
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KH-400-36
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KH-400-48
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Output
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DC Output Voltage
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+12V
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+15V
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+24V
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+36V
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+48V
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Output Rated Current
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34A
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27A
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17A
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11A
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8.5A
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Current Range
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0-34A
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0-27A
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0-17A
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0-11A
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0-8.5A
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Rated Power
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408W
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405W
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408W
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396W
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480W
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Ripple & Niose
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100mVp-p
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100mVp-p
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120mVp-p
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240mVp-p
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240mVp-p
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DC Adjustable range
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±10%
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±10%
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±10%
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±10%
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±10%
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Voltage Tolerance
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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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50ms,50ms,20ms
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Input
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input Voltage Range
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90V~132V AC/180-264vac by switch
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AC Current
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6.5A@115Vac, 3.2A@230Vac
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Input Frequency
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50-60Hz
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Efficiency
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83% @230Vac
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84% @230Vac
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84% @230Vac
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85% @230Vac
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86% @230Vac
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Power Factor
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＞0.5@115Vac, ＞0.5@230Vac
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Inrush Current
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Cold Start
15A@115Vac ,30A@230Vac
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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% Automatic protection
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Over Voltage Protection
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15-17V
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18-20V
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30-33V
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42-45V
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54-57V
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Over Temp. Protection
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>90 degree,shut down.
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Environment
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Working Temp., Humidity
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-20~40℃,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
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Safety Standards
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GB4943
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Withstand Voltage
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I/P-O/P:3KV; I/P-FG：1.8KV；O/P-FG:0.06KV AC 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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EN55022 CLASSB
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Others
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Dimension
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215*115*50mm
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Weight
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1.2KG
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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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