500W Fanless & PFC

YEF500  Series

Universal AC input/ Full Range
Built-in Active PFC Function
Fanless design,500W convection
High efficiency up to 90%
DC OK active signal and redundant function(option)
Protections: Short circuit/Over load/Over voltage/Over temperature
LED indicator for power on
Three years warranty

Part number DC
Voltage
    Rated
Current(max.)
Rated
Power
Average
Efficiency
Ripple &
Noise
Max Capacitive
Load
Voltage ADJ
Range
YEF500-4.2 4.2V     80A 336W 89% 200mVp-p     12000uF 3.6~4.4V
YEF500-5 5V     80A 400W 89.5% 200mVp-p     12000uF 4.5~5.5V
YEF500-12 12V     41.7A 500.4W 93% 200mVp-p     10000uF 11.4~12.6V
YEF500-15 15V     33.4A 501W 93.5% 200mVp-p     9000uF 14.3~15.8V
YEF500-24 24V     20.9A 501.6W 93% 240mVp-p     8000uF 22.8~25.2V
YEF500-36 36V     13.9A 500.4W 92.5% 360mVp-p     6000uF 34.2~37.8V
YEF500-48 48V     10.45A 501.6W 94% 360mVp-p     4000uF 45.6~50.4V
YEF500-55 55V     9.1A 500.5W 93.5% 500mVp-p     2000uF 45~58V

 

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