Specifications

power supply 250w

• Engineering box design, rainproof, rustproof, dustproof, safe, convenient installation
• 100% load test
• Full range of input voltage, built-in EMI filters
• output voltage accurate and stable
• Output over-voltage, over-current and short-circuit protection
• Output low ripple and noise
• Two years warranty
• Average working no trouble >50,000 hours 

  Product Electric Parameters
  Input specification	Input voltage		AC110V/220V/±10%
  	Input frequency		50/60Hz
  	Input surge		20A@120VAC 40A@230VAC
  Output specification	Output voltage can be adjusted		±10%
  	Start-up time		Less than 1S(input230V,Io=100%)
  	keep time		More than 20mS (input230V,Io=100%)
  	Voltage regulation		(Full load) less than 0.5%
  Protection function	Overload protection		105% - 150% rated power, automatic recovery
  	Over-voltage protection		105% - 150% of the rated voltage
  Insulation intensity	Input---output		1500VAC/1min
  	Input---ground		1500VAC/1min
  	Input---ground		500VAC/1min
  Safety standards	According with GB4943, UL60950-1,EN60950-1 standards.
  E M C standards	According with GB9254, EN55022 class A EN61347-2-13:2008 standards
  Environmental	Working temperature		- 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)
  	Storage temperature		- 40 ° ~ 85 ° c/10% ~ 95% RH (no frost)
  	height above sea level		More than2000M
  Structure	Size (mm)		233(L)*153*(W)*65(H)
  Cooling method	Cooling method		Through the fan make temperature decrease
  Weight	1.2KG/PCS
  Product Type Table
  Product model	output specification		ripple, noise	efficiency
  FY-250-5	5V	40A	50mV	76%
  FY-250-12	12V	20A	100mV	80%
  FY-250-24	24V	10A	100mV	80%