‘cispr22’
An Electronicstalk guide
Start with the news release TDK-Lambda power supplies target LED applications from TDK-Lambda UK, which we summarised at the time by saying "TDK-Lambda has developed a range of power supplies targeted at LED applications requiring high reliability. ". Several months prior to that, we featured the news release Low-noise DC/DC regulators unveiled by Linear from Linear Technology Corp: "Linear Technology has introduced the LTM4606 and LTM4612 ultra-low noise DC/DC uModule regulators.".
In November 2008, we covered the news from Kontron UK - take a look at Kontron offers fanless medical panel PC which says: "The Kontron MediClient 104 is a fanless medical panel PC with a durable, lightweight plastic housing that offers IP65 protection and can be tailor-made to suit OEMs' corporate designs. ".
Take a look also at the news release from Schaefer, Convertors are tough enough for industrial use, as well as Single-Output Open-Frame AC/DC convertor from Powersolve, and Compact filter cleans up convertor inputs from Tyco Electronics Power Systems.
Latest stories...
Filters smooth out medium power bricks (August 2005)
SAE has developed a family of DC filters designed for use with industry-standard medium-power brick DC/DC convertors.
Ultralow profile for surface-mount convertors (April 2004)
Astec Power reckons its new line of ultra-low-profile DC/DC convertors in open-frame, surface-mount packages leads the industry with its streamlined contours.
Low-voltage convertors deliver up to 40A (April 2004)
A new series of standard open-frame quarter-brick convertors is capable of delivering up to 40A at voltages as low as 1.0V DC.
Hot-swappable power modules offer rugged operation (April 2004)
The new HPS35 line of compact 350W AC/DC bulk power supply modules are initially available with 12V DC outputs and will be available in 48V DC in Q2 2004.
Filters clean up bricks onboard (January 2004)
Filter specialist SAE has developed a family of DC filters designed for use with industry-standard medium-power brick convertors.
It's cool to supply 120W without a fan (December 2003)
The latest switch-mode power supply from XP, the SDS120, is a compact 120W unit that delivers full power at up to 50C ambient without the need for forced air cooling.
Eighth-brick family gains 1.2V output (August 2003)
The industry's smallest 50W DC/DC convertors now include a new single-output device that delivers the low voltages demanded by modern ASIC- and DSP-based designs.
Tiny claims for 100W external supply (July 2003)
Measuring only 150 x 70 x 35mm, the convection-cooled and sealed AED100 external AC/DC power supply is the world's smallest 100W unit.
Further reading
- CISPR22-compliant emissions testing
Schaffner EMC Ltd has developed a complete solution for fully CISPR22-compliant measurements based on its SCR3500 series of measuring receivers.
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