power supply 500w 12v 240 volt 220v dc 12v transformer adjustable dc power supply

220v 12v power supply 500w 12v 240 volt 220v dc 12v transformer adjustable dc power supply   

Factory offer wholesale Brand New High quality LED power supply transformer switches

1 )  This is a type led transformer switches  power supply for LED lighting or lower voltage electronic equipment.

2 )  110V 120V 220V 230V 240V to 12V 24V type power supply ,

3 )  60W  100W  120W  180W  200W  250W  300W  350W  360W  500W  800W 1000W  1200W

      Any inquire pls contact me .

      220v 12v power supply 500w 12v 240 volt 220v dc 12v transformer adjustable dc power supply    

Categories: AC/DC single switching power supply

Product name: Single switching power supply 12V 24V  500W 800W

Model No: JJW-500-12,JJW-500-24 , JJW-800-12,JJW-800-24

Feature:
AC/DC switching power supply
12V 24V  500W 800W  single-switch power supply
Power: 500W 800W
Size: 20*13*6.5 CM
Weight: 1185g
AC input voltage: 170~264VAC (optional 90~264VAC)
AC input frequency: 47~63Hz
Enter a start impulse current (cold): 66.7A/110V 220V
Input leakage current: <0.5mA/AC 110V 220V
Power Regulation (full load): ≤ 0.5%
Load regulation: ≤ 1%
Output stability: 0.5% typical
Output voltage tune range: ± 10%
Output ripple current (resistive load): 100mVp-p typical
Output overload protection: 115~150%
Dielectric strength: input to -1500VAC/1min
Input to output -1500VAC/1min
Output -500VAC/1min
Insulation resistance: >50M Ω
Hold time: typical full load value is 20ms
Rising time: typical full load value is 50ms
Temperature coefficient: 0.02~0.05%/° c
Working environment temperature:-10 ~ + 50℃, 20%~95%RH (no condensation)
Storage environment temperature:-20 ~+85℃, 20%~95%RH (no condensation)
Trouble-free working hours (MTBF): 100,000 hours
Safety standards: designed to meet GB4943,UL1950,EN60950
EMC standards: designed to meet GB9254,EN55022

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