Dual output 28V 12V switching power supply 500W with 385V output LED beam lamp
Description:
Beam lamp series K18-UP500D2812HV 500W 385Vdc 28Vdc 12Vdc open frame single output switching power supply with built-in active PFC function,PF＞0.9,high efficiency up to 88%,it has 2 years warranty,be widely used is stage lighting and beam lamp field.
Features:
1, High efficiency 500W 385V 28V 12V switching power supply;
2, Built-in PFC function, low interference 500W 28VDC 12VDC output power supply;
3, 385V 28V 12V power supply with wide range of AC input voltage ;
4, Overload, short circuit over voltage and overheating protection;
5, Single output samll size beam lamp power supply.
Parameter
|
Item NO
|
K18-UP500D2812HV
|
|
CH1
|
CH2
|
CH3
|
|
Output
|
DC Output Voltage
|
+28VDC
|
+12VDC
|
+385VDC
|
|
Rated Current
|
5A
|
1A
|
0.92A
|
|
Current Range(natural cooling)
|
0.1-3A
|
0.1-1A
|
0.1-0.78A
|
|
Current Range(fan cooling)
|
0.1-5A
|
0.1-1A
|
0.1-0.92A
|
|
Ripple & Niose
|
280mVp-p
|
150mVp-p
|
10Vp-p
|
|
Rated Power(natural cooling)
|
400W (CH1 and CH2 total power does not exceed 100W, CH1, CH2, CH3 three-way total power does not exceed 400W)
|
|
Rated Power(fan cooling)
|
500W (CH1 and CH2 total power does not exceed 150W, CH1, CH2, CH3 three-way total power does not exceed 500W)
|
|
DC Output ADJ
|
CH1:±5%
|
|
DC Output Tolerance
|
±1%
|
±8%
|
±2%
|
|
Line Regulation
|
±0.5%
|
±2%
|
±1%
|
|
Load Regulation
|
±0.5%
|
±6%
|
±1%
|
|
Set up,Rise,Keep up time
|
500ms,50ms,20ms
|
|
Input
|
Input Voltage Range
|
100-240V AC
|
|
Input Range
|
3A@220V AV
|
|
Input frequency
|
50-60Hz
|
|
Efficiency
|
＞88%
|
|
Inrush Current
|
COLD START 15A/115V,30A/230V
|
Leakage Current
|
<0.35mA 240V AC
|
Power Factor
|
>0.99@110V;>0.95@220V
|
Protection
|
Over Load Protection
|
110~200%,Hiccup,automatic recovery,385V does not allow overload
|
|
Over Voltage Protection
|
--
|
Over Temp.,Protcetion
|
Housing (Q1 position) temperature is greater than 105 °, the output is off, 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 Standard
|
Safety standards
|
GB4943,EN60950-1
|
|
Withstand Voltage
|
I/P-O/P:1.8KVAC I/P-FG:1.8KVAC O/P-FG:600VAC
|
|
Insulation resistance
|
IP-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
|
EMC standards
|
---
|
|
Others
|
Dimensiosn
|
127*82*40mm(L*W*H)
|
Weight
|
0.6KG
|
|
Notes
|
1.All the parameters in the 230VAC input, rated load, temperature 25 ℃, humidity 70% under the conditions of determination;
2.Accuracy: including setting error, line adjustment rate, load regulation rate;
3.Ripple test: connect the power supply and load with 30cm long wire and 0.1u and 47u capacitance at the load end, measured on the load side with 20MHz oscilloscope;
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.
|
Product picture:
