Ericsson Power Modules web site, latest news and contact details

Address:
LM Ericssons vag 30
SE-126 25 Stockholm
Sweden
Telephone: (Sweden) +46 8 56 86 96 20

Listing of all 32 news releases from Ericsson Power Modules:

DC/DC convertors move to the surface

Ericsson's DfM process has made it possible to develop surface-mount modules that comply with even the most demanding manufacturing processes.

News from Ericsson Power Modules (18 December 2007)

Brick drops in to boost basestation efficiency

Full-brick format DC/DC convertor delivers 600W output power and typically exceeds 94% efficiency with a virtually flat efficiency curve from 30 to 100% load.

News from Ericsson Power Modules (11 December 2007)

Power module suits suits MicroTCA standard

The ROA 117 5078/1 is a high-density, high-efficiency power module using DC/DC conversion based on synchronous rectification.

News from Ericsson Power Modules (14 September 2007)

POL modules cut down on capacitor demands

Third-generation point-of-load modules combine wide input range with fast transient response.

News from Ericsson Power Modules (13 August 2007)

Convertors switch to through-hole format

DC/DC module is aimed at customers who prefer conventional, through-hole assembly methods and the deployment of pinned modules.

News from Ericsson Power Modules (22 June 2007)

Eighth-brick convertor produces more

DC/DC convertor produces considerably more output power than similar standard eighth-brick footprint products.

News from Ericsson Power Modules ( 5 June 2007)

Convertors cut the cost of distributed power

DC/DC convertors use an open-frame design with one side populated and a board-to-board interconnection technique to create lower-cost versions of existing devices.

News from Ericsson Power Modules (16 May 2007)

Convertor has high efficiency for comms market

A drop-in replacement DC/DC convertor platform, the PKY4716PI, makes use of the industry standard full-brick format and footprint, making it an excellent drop-in replacement for enhanced performance.

News from Ericsson Power Modules ( 1 May 2007)

Open-frame DC/DCs ease design migration

Convertors offer an easy switch for customers migrating from moulded to open-frame devices when redesigning boards to comply with RoHS legislation.

News from Ericsson Power Modules (10 April 2007)

High-density convertors for RF power

Fully featured convertors offer designers high quality and a cost-effective solution for demanding RF power amplifier applications.

News from Ericsson Power Modules (27 February 2007)

Quarter bricks drop in to upgrade power designs

DC/DC modules provide extra output voltage ranges, more current and more power for telecomms and data equipment vendors.

News from Ericsson Power Modules ( 6 February 2007)

Regulators are easy answer to low-current demands

POLA devices are amongst the smallest switching POL regulators available, and provide high efficiency and a host of features for "real needs" applications at low cost.

News from Ericsson Power Modules ( 9 October 2006)

Chinese magazine praises DC/DC module

Ericsson Power Modules has received an award from Electronics China magazine for the second year running.

News from Ericsson Power Modules (26 September 2006)

Shanghai hosts centre of excellence

As it celebrates the tenth anniversary of its operation in China, Ericsson Power Modules has launched its APAC Centre of Excellence.

News from Ericsson Power Modules (19 April 2006)

Convertor packs two quarter bricks into one

A new intermediate bus convertor is the first in the world to provide up to 660W in a quarter brick package.

News from Ericsson Power Modules (13 April 2006)

Quarter bricks claim top efficiency and density

New DC/DC modules are claimed to lead the world for efficiency and power density, delivering up to 33A at 12V in a quarter-brick design.

News from Ericsson Power Modules (22 February 2006)

Ericsson signs up for PMBus support

Ericsson Power Modules has signed the PMBus adopter agreement, becoming a full member of the Power Management Bus Implementers Forum.

News from Ericsson Power Modules (19 December 2005)

Convertor puts more power in the same footprint

A new DC/DC convertor module has the same footprint as its predecessor yet offers 25% more power, thus increasing the important power to space ratio.

News from Ericsson Power Modules (23 November 2005)

Convertors offer lead-free upgrade

The revised PKR DC/DC convertor is manufactured using an open frame building process, offering reduced cost and increased compatibility with lead free soldering processes.