News

News | FiDUS Power

250W Conduction Cooled, 550W Fan Cooled PSU in 3x5" package

Monday, April 09, 2018

WLC550 and MLWC550 cooled power supply inside an icecube

FiDUS Power announces the introduction of the WLC550 and MWLC550 series of IT and Medically approved flexibly cooled power supplies.

Conduction cooled via a baseplate, convection or fan cooled, the WLC series enables system designers the ability to manage heat generated in the system effectively and so increasing product lifetime.

Using a two-level PCB construction, the WLC has a baseplate with all key semiconductors attached, allowing direct cooling into system chassis, heatsink or coldwall.

It can deliver 250W conduction cooled and 550W fan cooled in a very compact 3x5” package. With efficiencies to 92% and the ability to remove heat to the outside world, minimal waste-heat is generated into the system and keeping internal ambient temperature rise to a minimum.

The nature of the product allows its use in a wide range of applications where heat removal is critical and high reliability are key requirements in a cost-effective solution. Such as in broadcast, outdoor communications, medical devices, sealed enclosure and industrial applications.

The series have a 90-264VAC input and output models from 12 to 58VDC with a built in 12V fan rail. Both series meet EN55022 level B and the MWLC550 also meets medical 4th Edition EMC levels. The WLC550 is certified to IEC/EN/UL/CSA60950-1. The MWLC550 is certified to IEC/EN/CSA60601-1 and ANSI/AAMI ES60601-1. Samples are on short lead-times and all models are backed by a FiDUS 5 year warranty.

If you have an application,
please get in touch for a
free engineering sample .

If you have any other queries, please call FiDUS Engineering Support directly on:

Tel: 0118 342 0730 

For more information click below: 

WLC550 - Product Specification and Datasheet

MWLC550 - Product Specification and Datasheet


Latest news...

New 3x5in 450W PSUs from FiDUS Power can run in Silent Mode

Thursday, March 28, 2019

Highest power density for convection/conduction cooled medical PSUs FiDUS Power, the technical power supply distributor specializing in innovative solutions and new products that benefit system designers as they seek...

Read More...

World’s Smallest Configurable Power Supply Fits In Your Hand

Tuesday, March 19, 2019

FiDUS Power delivers 600W, multi-output supply measuring 3x5in FiDUS Power, the technical power supply distributor specialising in innovative solutions and new products that benefit system designers as they...

Read More...

Can’t find what you are looking for? Call us 01183 420730 or

Contact Us ›