YUEQING CHUXI ELECTRIC CO., LTD
YUEQING CHUXI ELECTRIC CO., LTD

Products >> SWITCHING POWER SUPPLY >> MS Series

  • 50W Ultra-Thin Single Output Switching Power Supply 12v 24v 5v
50W Ultra-Thin Single Output Switching Power Supply 12v 24v 5v

50W Ultra-Thin Single Output Switching Power Supply 12v 24v 5v

 50W Ultra-Thin Single Output Switching Power Supply 12v 24v 5v

Features:
1) AC input range selected by switch.
2) Protections: Short circuit/Over load.
3) Cooling by free air convection.
4) 100% full load burn-in.
5) Lost cost.
6) High reliability.


Model   SMB-50-5 SMB-50-12 SMB-50-24 SMB-50-48
Output DC output Voltage 5V 12V 24V 48V
Voltage tolerance ±1.0% ±1.0% ±1.0% ±1.0%
Rated Current 10A 4.2A 2.1A 1.0A
Related Power 50w 50w 50w 50w
Wave&Noise 50mVp-p 50mVp-p 70mVp-p 70mVp-p
Adjustable DC Voltage ±10% ±10% ±10% ±10%
Set up,rise,hold up time 200ms  100ms  30ms 
Input Voltage Range 170-264VAC  47-63HZ 240-370VDC
Input Current 0.5A/230VAC
Efficiency 78% 80% 84% 87%
AC inrush current Cold start current  50A /230VAC
Leakage current <0.5mA/240VAC
Protection Overload Related output power 105-150% start overload protection
Protection type: cutoff output, recovery after restart power
Over voltage 5.75V-6.75V 13.8V-16.2V 27.6V-32.4V 55.2V-64.8V
Hiccup mode,recovers automatically after fault condition
Environment Working temp humidity -10~+60°C 20%~90%RH
Stor temp, humidity -20~+85°C 20%~90%RH Non-condensing
Safety Withstand voltage I/P-O/P:1.5KVAC  1min
I/P-FG:1.5KVAC 1min
O/P-FG:0.5KVAC 1min
Standard Safety standard Fit UL1012
Refer  Design refer to GB4943,UL60950,EN60950
EMC standard Design refer to GB9254,EN55022 Class A
 Size size L112*W88*H34mm
Package 0.3kg
Note:1.All parameters not specially mentioned are measured at 230VAC input, related load and 25  DEGREE  of ambient temperature.2.Wave&noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf&47uf parallel capacitor.3.Tolerance: includes set up tolerance, line regulation and load regulation

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