Flex-ATX 250W PSU

· Follows Intel FLEX ATX power design guide 
· Forward converter circuit 
· 80% high efficiency 
· Zero minimum load on 3.3v Rail 
· Low profile design 
· High reliability ball bearing fan 
· Low ripple & noise 
· Short circuit protection on all outputs 
· Over voltage protection 
· Over power protection 
· 100% hi-pot test 
· 100% burn in, high temperature cycled on/off 
· PFC harmonics compliance : EN61000-3-2 +A1

 

Input Frequency	50 / 60 Hz
In-rush current, cold start	80A max.
Hold up time, full load	12 mS typical
Efficiency: 220-240VAC, full load	80% typical
Efficiency: 100-120VAC, and full range	75% typical
Dielectric withstand, input to frame/ground	1800VAC 1sec.
Dielectric withstand, input to output	1800VAC 1sec.
Line regulation	+/-1% typical
Load regulation	+/-5% typical
Cross regulation	+/-5% typical
Ripple / noise	1%
MTBF, full load @ 25 C amb.	>100K hrs. (will vary w/fan type)
Active PFC, full load	0.99 typical

 

AC INPUT	100-240V ~ 5A 50 / 60Hz
DC OUTPUT	+3.3V	+5V	+12V1	+12V2	-12V	+5Vsb
	14A	17A	8A	14A	0.8A	2A
	110W Max.		216W Max.		-