Said to be the smallest open frame product of its type available at this power rating, a 12W power supply from PowerPax is said to weigh 40g, making it suitable for use in a range of applications.

SL Power Electronics announces its CINT1150 family, the latest offering in the high density single output open-frame AC/DC power supply line. Resources Directory ...

The SLB300 is a single-output power supply offering a 300 W (200 W convection cooled) output power in a compact 3" x 5" x 1.4" package that fits 1U rack mount applications.

2. The alternative to an open-frame power supply is the U channel, supplied either without a cover (a) or with one (b). This type of enclosure can provide some thermal conductivity, as well as ...

Murata has announced a 600W open-frame ac-dc power supply for medical and industrial use. PQC600 is less than 1U in height, although does need room for forced cooling if it is to reach full power.