Single output 800W 24V 33.4A switching power supply enclosed smps
Description:
K18C-UP800S series switching power supply is a highly reliable power supply with 168*82*60mm miniature size; it is equipped with complete protection functions;it can meet CE certification standard and as a high price-to performance power supply solution for various industrial applications.
Features:
1, High efficiency 800W power supply, small size;
2, 800W 24VDC built-in filters and PFC function, low output noise;
3, International universal full voltage input;
4, This model 24V 33.4A power supply have short circuit, overload, overvoltage,over temp.,protection;
5, 800W single output power supply,used in stage lighting and medical facility.
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Parameter
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Item NO
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K18C-UP800S12
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K18C-UP800S24
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K18C-UP800S30
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K18C-UP800S36
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K18C-UP800S48
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Output
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DC Output Voltage
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+12V
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+24V
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+30V
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+36V
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+48V
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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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Current Range（Natural Cooling ）
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33.4A
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20.8A
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18.4A
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16.7A
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12.5A
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Current Range（20CFM Fan）
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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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Rated Power（Natural Cooling）
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400W
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500W
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550W
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600W
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600W
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Rated Power（20CFM Fan）
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700.8W
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801.6W
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801W
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802.6W
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801.6W
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Ripple & Niose
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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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DC Adjustable range
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11.4~12.6V
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22.8~25.2V
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28.5~31.5V
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34.2~37.8V
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45.6~50.4V
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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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±1%
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Set up,Rise,Keep up time
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300ms,20ms,12ms
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Input
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Voltage Range
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100-240V AC
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AC Current
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3.8A@230Vac,7.6A@115Vac
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Input Frequency
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50-60Hz
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Efficiency
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91.5%
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92%
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93%
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93%
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94%
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Power Factor
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＞0.98@115V;＞0.95@230V
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Inrush Current
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Cold Start 60A/230V
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Leakage Current
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＜0.5mA@240V AC
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Protection
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Over Load Protection
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105~150% Hiccup protection，automatic recovery
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Over Voltage Protection
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＞120% Shut down，Locked protection, return to normal after restart
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Over Temp. Protection
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TS1 position＞105℃ it will be protection, then automatic recovery
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Function
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Fan Supply
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12V@0.3A for driving a fan ,tolerance±15%
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Environment
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Working Temp., Humidity
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-20~70℃，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 EN60950
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Withstand Voltage
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I/P-O/P:3KV AC; I/P-FG:1.8KV AC;O/P-FG:0.6KV 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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EN55015
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Others
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Dimension
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168*82*60mm(L*W*H)
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Weight
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0.8KG
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MTBF
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＞50K hrs
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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 change from low to high measured;
5. Load regulation：the measured output from 0-100% load changes measured;
6.The load is more than 400W, need to add at least 10CFM to heat dissipation.
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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)
