FEATURES

- UL 60950 recognised for reinforced

insulation

- High transient voltage withstand capability

- Ultra wide input voltage range of

16-160VDC

- Externally settable hold up time with

additional capacitor

- DC OK/Power Fail signal

- Short circuit protection

- Over Temperature protection

- Over voltage protection

DESCRIPTION

The RUW series is particularly suitable for use

in applications in railway, industry or telecommunication

where variable input voltages or

high transient voltages are present. With an ultra

wide input voltage range of 16-160VDC, the

RUW series is capable of withstanding surges

from 24,36,48,72, 90 and 110V systems, largely

eliminating the requirement for input protection

circuitry.

Optional features include a Power Fail/DC OK

signal and circuitry to facilitate long hold-up times

with a small external capacitor across ±Vint pins.