Bel group company Signal Transfomer has announced its new Wireless Charging Transmission Coils (WCC) in both Single and Multiple Windings for smart car applications ... They come in two core shapes, ...

Loading capability of power transformers is limited mainly by winding temperature. As part of acceptance tests on new units, the temperature rise test is intended to demonstrate that, at full load and ...

Abstract: A closed-loop control architecture and a quasi-square-wave modulation method are proposed for two-stage (ACDC and DC-DC) solid-state transformer (SST) that regulates isolated common DC-link ...

Many dielectric and mechanical failures in large power transformers are preceded by mechanical changes in the winding structure. These changes, or displacements in the winding structure, may be the ...