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MMiWi S-500-48 AC to dc power supply 48Vdc psu 500w
| Model | S-500-12 | S-500-15 | S-500-24 | S-500-48 | |
| OUTPUT | DC output voltage | 12V | 15V | 24V | 48V |
| Output voltage tolerance | ±1% | ±1% | ±1% | ±1% | |
| Rated output current | 41.5A | 33A | 20.8A | 10.5A | |
| Output current range | 0~41.5A | 0-33A | 0-20.8A | 0-10.5A | |
| Ripple & noise | 200mVp-p | 200mVp-p | 240mVp-p | 240mVp-p | |
| DC adjustable voltage range | 10-13.2V | 13.5-18V | 20-26.4V | 41-56V | |
| DC output power | 500W | 495W | 500W | 504W | |
| Inlet stability | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load stability | ±1% | ±0.5% | ±0.5% | ±0.5% | |
| Setup rise hold up time | 200ms,50ms,20ms | ||||
| INPUT | AC input voltage range | 90~132VAC/180~264VAC selected by switch, 248~370VDC | |||
| Frequency range | 47~63Hz; | ||||
| Input current | 6.5A/115V 4A/230V | ||||
| AC impulse current | 25A/115V 50A/230V | ||||
| Leakage current | <3.5mA/240VAC | ||||
| Efficiency | 78% | 81% | 83% | 84% | |
| PROTECTION | Overload protection | 105%~135%. Type,PULSING HICCUP SHUTDOWN; Reset,auto recovery | |||
| Over-voltage protection | 13.8-16.2V | 18-21V | 27.6-32V | 57.6-67.2V | |
| High-temperature protection | RTH3>=65°C FAN ON<=55°C FAN OFF>=80°CCut off output(5~15V) | ||||
| RTH3>=70°C FAN ON<=60°C FAN OFF>=85°CCut off output(24~48V) | |||||
| ENVIRONMENT | Temperature coefficient | ±0.03%°C(0~50°C) | |||
| Vibration | 10~500Hz,2G 10min./1cycle,Period for 60min,EACH AXES | ||||
| Isolation resistance | Input & output interval,Input & enclosure, Output & enclosure,500VAC/100M Ohms | ||||
| Working temp & humidity | -10°C~+50°C,20~90%RH | ||||
| Store tempe & humidity | -20°C~+85°C,10~95%RH | ||||
SAFETY & EMC Note 8 | Withstand voltage | Input & output interval,1.5KVAC.Input & enclosure, 1.5KVAC. Output & enclosure,0.5KVAC | |||
| Safety standards | Design refer to UL1012, EN60950-1,EN61347-1,EN-61347-2 approved | ||||
| EMC standards | EN55015,EN55022,EN55024,EN61000-2,EN61000-3,EN61547 approved | ||||
| OTHERS | Overall dimension | (L×W×H) 241*124*65 mm | |||
| Weight | 1.4Kgs /10pcs per carton | ||||
| NOTE | 1.The testing condition for the parameter above is,230VAC input, rated load,25°C 70%Rh,Humidity | ||||
| 2.Error,include the setting error, line stability and load stability.(Note,5) | |||||
3.Wave test,adopting“A12”double wire for 20MHz, and 0.1uF&uF capacitor short-circuit for interrupting | |||||
4.Inlet voltage stability test, when is over load, the lowest voltage of inlet is representative to the highest voltage. | |||||
| 5.Load stability test: The load is from 0% to 100%,others 60%. | |||||
| 6.C2,3,11must be knocked down | |||||
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Company Profile
Packaging Details: Standard corrugated carton or customized as you requested.
Delivery Detail: 1~25 days depend on your quantity.

Yueqing Mingwei Electric Co., Ltd.
We sincerely welcome more friends to cooperate with us.
Q1:Are you a factory or trading company ?
A1:We are the real manufacturer which focus on power supply & push button switch since 2002,but not the trading factory for different kind of product.
Q2: What's your Lead time?
A2:The delivery time is 1~25 days which depend on detail item and quantity.
Q3: What kind of payment term do you accpet?
A3:T/T,L/C,Paypal,Western Union,MoneyGram,Escrow,O/A.
Q4: What’s your warranty terms?
A4: We offer 2 years warranty time .
Q5: Do you accept OEM?
A5: Yes.
Q6: Can we be your distributor?
A6: Yes,if your annuals sales much more than our other customers in your market that you can be our distributor.
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