Specifications

Description

Specifications

1.OEM/ODM constant voltage ac 12v 40a 500w dc switching power supply 2.high quality with low price 3.CE approved
                         Model SpecificationS-500-5S-500-12S-500-15S-500-24S-500-48
DC output voltage,current5V  70A12V  40A15V  33A24V  20A48V 10A
Wave and noise75mVp-p75mVp-p100mVp-p100mVp-p120mVp-p
Inlet stability±0.5%±0.5%±0.5%±0.5%±0.5%
Load stability±0.5%±0.5%±0.5%±0.5%±0.5%
Efficiency80.0%84.0%84.0%85.0%87.0%
Adjustable range for DC voltage±10%±10%±10%±10%±10%
AC input voltage range176-264VAC  47-63Hz ,240-370VDC
AC Inrush currentCold-start current 60A/230V 
Overload protection105%-130% hiccup mode ,auto-recovery
Over-voltage protection115%-135%
Setup rise hold up time100ms 50ms 20ms
Withstand voltageI/P-O/P:1.5KvAC I/P-FG:1.5KvAC,O/P-FG:0.5KvAC 1minute
Isolation resistanceI/P-O/P,I/P-FG,O/P-FG :500VDC/100Ω
Working temperature and humidity-10°C- +60 °C,20%-90%RH
Safety standards Design refer to GB4943,UL60950 EN60950
EMC standard Design refer to GB9254,EN55022,Class B
Weight 1.8kg

  500w 12v power supply

Creating the NO.1 of switching power supply in China.

Features:

1.100% full load burn-in test.

2.1 years warranty.

3. High property price

 4.High quality as same as made in Europe or America.

 Working environment :

According to the surrounding temperature of the switching power supply when its working as normal .If it is installed inside of the equipment .Its means the temperature of the case inside ,not the indoor or outdoor temperature .Therefore ,if the operating temperature exceeds rnled standards ,we suggest that the practical lisable pweer should be derated by 2%°C from the rated value of necessary cooling measvtements should be taking to meet the required iperating temperature.

  constant voltage 12v 40a 500w switching power supply ac dc

Characteristics:

1. Light volume and weight ,easy to install

2. Pressure resistance ,high efficiency

3. Multi-protection ( over-flow, over voltage ,short circuit protection)

4. Varous output voltage of circuit from 1 to 4 at the same time.

5. Input AC power is suitable for global use.

The other product show:

 About our factory:

  CE :

Sincerely welcome friend from all around the world to review ,neigotiate andcooperate for mutual development .Lets get winwin .

  exporting high quality 600W switching power supply  from wenzhou


Terms

FOB Price: US $ 22.13 / Piece |
Minimum Order: 1 Piece/Pieces
Port: shanghai/ningbo
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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