ETL 800W single output 48v switching power supplies
Description:
Features:
1, 800W high efficiency 48v single output power supplies;
2, International universal full voltage input;
3, 800W single output 48v built-in active PFC function;
4, Built-in filter, low noise, high reliability;
5, Overload, short circuit, under voltage, over voltage, over temperature protections and etc.
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SPECIFICATIONS
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Item NO
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K18C-UP 800S12/F
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K18C-UP 800S24/F
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K18C-UP 800S30/F
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K18C-UP 800S36/F
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K18C-UP 800S48/F
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K18C-UP 800S60/F
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OUTPUT
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OUTPUT VOLTAGE
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+12VDC
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+24VDC
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+30VDC
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+36VDC
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+48VDC
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+60VDC
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OUTPUT RATED CURRENT
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58.4A
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33.4A
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26.7A
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22.3A
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16.7A
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13.4A
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CURRENT RANGE
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0-58.4A
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0-33.4A
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0-26.7A
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0-22.3A
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0-16.7A
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0-13.4A
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RATED POWER
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700.8W
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801.6W
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801W
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802.8W
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801.6W
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804W
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RIPPLE & NOISE
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150mVp-p
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300mVp-p
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350mVp-p
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400mVp-p
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400mVp-p
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600 mVp-p
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DC VOLTAGE ADJ.
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±5%
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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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SETUP,RISE,HOLE UP TIME
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300ms,20ms,12ms
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INPUT
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INPUT VOLTAGE RANGE
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100-240V AC
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AC CURRENT
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3.8A @ 230V AC,7.6A@115VAC
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INPUT FREQUENCY
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47-63 Hz
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EFFICIENCY
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>91%
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>92%
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>92%
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>93%
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>93%
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>93%
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POWER FACTOR
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>0.99@100V;>0.95@230V
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INRUSH CURRENT
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COLD START 25A/115V，50A/230V
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LEAKAGE CURRENT
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<0.5mA@240V AC
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PROTECTION
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OVERLOAD PROTECTION
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100~130%,TYPE:HICCUP RESET:AUTO RECOVER
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OVER VOLTAGE
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＞120%Vout，shut down out voltage ,re-power on to recover
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OVER TEMP. PROTECTION
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>105℃，recovers automatically after temperature goes down
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ENVIROMENT
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WORKINGTEMP., HUMIDITY
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-20~50℃，10~90% RH，non-condensing
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STORAGE TEMP., 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&EMC
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SAFETY STANDARD
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GB4943-1,EN60950-1,EN62368-1
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WITHSTAND VOLTAGE
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I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
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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 STANDARD
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MEET EN55022 CLASSB，EN61000-3-2
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OTHERS
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DIMENSION
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168*82*41mm(WITHOUT DC FAN),168*82*60mm(WITH DC FAN)
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WEIGHT
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0.7Kg(WITHOUT DC FAN),0.9Kg(WITH DC FAN)
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NOTE
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1. ALL PARAMETERS ARE SPECIFIED AT 230VAC INPUT, RATED LOAD, 25ºC 70% RH. AMBIENT.
2.TOLERANCE:INCLUDE SET UP TOLERANCE, LINE REGULATION, LOAD REGULATION.
3.RIPPLE & NOISE ARE MEASURED AT 20MHz BY USING A 12" TWISTED PAIR TERMINATED WITH A 0.1uF & 47uF CAPACITOR.
4.LINE REGULATION IS MEASURED FROM LOW LINE TO HIGH LINE AT RATED LOAD. 5.LOAD REGULATION IS MEASURED FROM 20% TO 100% RATED LOAD, AND OTHER OUTPUT AT 60% RATED LOAD.
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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)
