Category | January

Philosophy of Topology and Components Selection for Cost and Performance in Automotive Converters

Posted on 17 February 2015

      The goal of this article is to draw the attention of power electronics design engineers who work, or are going to work, for the automotive industry. The general main requirements of electronics equipments for the automotive industry are Cost, Reliability, and Electromagnetic Compatibility (EMI). Obviously, this subject is too big for the [...]

Power Supply in Inductor

Posted on 06 February 2015

      Inductor and packaging to optimize the POL Point of load regulators (POL) are very widely used in distributed power systems to deliver the final voltage required by the load, particularly for high performance ICs and ASICs. In most cases, these POLs utilize the Buck Converter switching topology to achieve high density and [...]

Applying Power Circulation Theory to More Accurately Measure Power Loss and Efficiency

Posted on 26 January 2015

      The race is on to push efficiency in power conversion beyond 99%. It is a contest with innovative new topologies running neck-on-neck with standard half-bridge solutions featuring SiC and GaN semiconductors. A wide range of applications requires bidirectional power conversion, and it has to be ultra efficient for everything from solar inverters [...]

1200V Generation 8 IGBTs

Posted on 21 January 2015

      Specifically Designed For Industrial Motor Drive Applications For industrial motor drive applications at power levels which do not require IGBT modules, there is a limited amount of optimized IGBT discretes available. IR’s Generation 8 1200V IGBT Co-packs TO247 family of products opens up the door for designers to select the strongest, highest [...]