EF306 Datasheet, PDF (2/4 Pages) List of Unclassifed Manufacturers – eF306 - 433 Specification

Transient Load Response: ±5% Max. deviation for load change of 25% to 75% , at slew rate of
1A/usec, recovery time less then 500Msec
Turn-on delay: 2 sec. Maximum.
Hold-Up Time: 20msec minimum at 110Vac and full load
Turn-On Rise Time: 20Msec Max.
Output voltage adjustment range: V1&V2 only
Turn –On Sequencing: All Outputs Same time with priority to the 5V.
Overcurrent Protection: V1 & V2 120 to 130% of Im, constant current limit, automatic recovery.
V3 & V4 120 to 180% of Im constant current limit, automatic recovery.
Overvoltage Protection: V1, V2 & V3 outputs shut down at 125% of nominal, AC input must
Recycled to reset.
Temperature Protection: shutdown due to excessive internal temperature 90 to 97°C (base plate)
automatic recovery.
Current Share: Available on V1 & V2 only N+1 single wire.
Hot-Swap: Internal O-Ring diode optional.
Remote Sense: V1 & V2 only compensates for voltage drop of up to 0.5V to the load. Ouputs are
internally sensed if loads are oppened.
SIGNALS & COMMAND
Enhibit: Active low, all output shut down.
Power OK: Open collector active low when any of the outputs drop below 10%.
ENVIRONMENTAL SPECIFICATION
Temperature: Operating: -5°C to +50°C (derating linearly to 70 °C with 50% derating).
-40°C to +50°C optional.
Storage: -25°C to +85°C.
Digital Power Corporation…41920 Christy Street…Fremont, California 94538
Tel: [phone]…www.digipwr.com
August 01, 2002