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Name: MS-50
Product catalog: Ultrathin power supply

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50W Single Output Switching Power Supply   MS-50 series
Low price and high reliability
105℃ output capacitor
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effectively
With Short-circuit and overload protection
Compact size, light weight
100% full-load burning test
Installed with EMI filter, minimum wave

Model MS-50-5 MS-50-12 MS-50-15 MS-50-24
DC Voltage  5V 12V 15V 24V
Rated Current  10A 4.2A 3.4A 2.1A
Current Range  0-10A 0-4.2A 0-3.4A 0-2.1A
Rated Power  50W 50.4W 51W 50.4W
Ripple & Noise  75mVp-p 100mVp-p 100mVp-p 100mVp-p
Voltage Adj. Range +10,-5% ±10% ±10% ±10%
Voltage Tolerance  ±2% ±1% ±1% ±1%
Inlet Stability ±0.5% ±0.5% ±0.5% ±0.5%
Load Stability ±1% ±0.5% ±0.5% ±0.5%
Setup, Rise, Hold Up Time  200s,100ms,30ms at full load
Voltage Range  100~240VAC   47~63Hz; 240~370VDC
AC Current 1.3A/115V   0.65A/230V
Efficiency 75% 78% 78% 82%
Inrush Current  Cold-start current 18A/115V   36A/230V 
Leakage Current <0.5mA/240VAC
Over Load  105%~150%
Protection type: Fold back current limiting Reset: auto recovery
Working Temp., Humidity -10℃~+60℃(Refer to output derating curve),20%~90%RH
Storage Temp., Humidity -20℃~+85℃,10%~95%RH
Temp. Coefficient ±0.03%/℃(0~50%)
Vibration 10~500Hz,2G 10min,/1cycle,Period for 60min,each axes 
Withstand Voltage I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
Safety Standard Meet UL1012 requirement(Not apply for the mark)
EMC Standard …………
Dimension 110*72*35mm(L*W*H)
Weight 0.35Kg
1.The testing condition for the parameter above is: 230VAC input, rated load, 25℃70%  RH.Humidity.
2.Error.include the setting error,line stability and load stability.
3.Wave test:adopting “A12” double wire for 20MHz,and 0.1UF&47UF capacitor short-circuit for interrupting.
4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage.
5.Load stability test:the load is from 0% to 100%. 

If you have any enquiry about quotation or cooperation , please feel free to email us at or use the following enquiry form . Our sales representative will contact you within 24 hours. Thank you for your interest in our products.