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KAIHUI high power series SMPS 100-240VAC input voltage 1200W 48VDC output switching power supply SMPS 25A,it can be customized 12V to 54V DC output voltage
Brand:
KAIHUIItem NO.:
K19H-UP1200S48Product Origin:
China(Mainland)Shipping Port:
Guangzhou portLead Time:
2 days for stocks; 7-10 days for samplesDescription:
K19H-UP1200S series 1200W 48Vdc 25A switching power supply has built-in active PFC function,PF>0.9,100-240V AC input voltage and output voltage adjustable ±5% with 2 years warranty,it can used in industrial automation products.
Features:
1, 1200W 48V 25A power supply with wide range of AC input voltage ;
2, 48V 25A power supply have short circuit, overload, overvoltage and over temperature protection;
3, 1200W 48V power supply with built-in active filters,low output noise;
4,This smps has high efficiency and used in stange lighting and LED driver etc.
Output Voltage
Rated Current
Current Range
Rated Power
Ripple & Noise
Adjustable Output Range
±5%
Output Accuracy
±1.5%
Line Regulation
±0.5%
Load Regulation
±1%
Set up,Rise,Keep up time
1000ms,30ms,10ms/115VAC 500ms,30ms,20ms/230VAC
Input Voltage Range
100-240V AC
Input Current
12A/115V,6/230V
Input Frequency
50-60Hz
Efficiency
93%@230Vac
>0.9@220V,>0.95@110V
Inrush Current
Leakage Current
<3.5mA@240V
Over Load Protection
105~150%,Hiccup protection,automatic recovery
Short Circuit Protection
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56~60V
Over-temperature protection
>105 ℃ protection, automatic recovery
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
Safety&EMC Standards
Safety Standards
GB4943
Withstand Voltage
I/P-O/P:1.8KV;I/P-FG:1.8KV;O/P-FG:0.6KV AC
Insulation Resistance
I/P-O/P,I/P-FG,O/P-FG:500VDC / 100M Ohms
EMC Standards
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228*82*63.5mm(L*W*H)
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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.
Parameter
Item NO
K19H-UP1200S48
Output
+48VDC
25A
0-25A
1200W
480mVp-p
Input
Power Factor
40A@230V
Protection
Output over-voltage protection
Others
Dimension
Weight
1.5kg
MTBF
Fan Supply
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Notes
Product picture:
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