WE'VE BEEN TALKING for the last three months about how to properly size a heat source when replacing oversized cast-iron boilers that once used solid fuel. They come with an existing castiron ...
As part of a power electronics design project involving a 3.6-V dc-dc converter, it became necessary to test and accurately characterize the planar transformer shown in Fig. 1. Transformer operating ...
Designers parallel their power supplies to increase system power output or to provide fault tolerance. In this column, Contributing Editor Tom Curatolo discusses various techniques for load sharing ...