PJ-12V150WBNA Datasheet, PDF (8/14 Pages) Delta Electronics, Inc. – PJ Open Frame Power Supply

TECHNICAL DATASHEET
PJ Open Frame Power Supply
12V 150W 1 Phase / PJ-12V150W□□A
Mounting Orientation
– Any excessive twisting or bending
may damage the device’s PCB.
Please handle the device with care.
– The device is not recommended to
be placed on low thermal conductive
surfaces. For example, plastics.
– Prevent any foreign metal, particles
or conductors from entering the
device through the openings during
installation. It may cause: -Electric
shock; Safety hazard; Product
failure.
– The power supply must be
mounted by metal screws onto a
grounded metal surface. It is
highly recommended that the
Earth terminal on the connector
be connected to the grounded
metal surface.
Engineering Data
Convection
■ Open Frame / L Frame
■ Enclosed
Fig.1.1
De-rating for Mounting Orientation A, C
> 50°C de-rate power by 2% / °C
De-rating for Mounting Orientation B, E
> 45°C de-rate power by 2% / °C
De-rating for Mounting Orientation D
> 40°C de-rate power by 2.33% / °C
De-rating for Mounting Orientation F
> 40°C de-rate power by 1.66% / °C
Fig.1.2
De-rating for Mounting Orientation A, B, C
> 40°C de-rate power by 2% / °C
De-rating for Mounting Orientation D, E
> 30°C de-rate power by 1.66% / °C
De-rating for Mounting Orientation F
> 35°C de-rate power by 2% / °C
8
All parameters are specified at 25°C ambient unless otherwise noted.
www.DeltaPSU.com (May 2013, Rev. 00)