Tadiran High Frreqvency power supplies C

This letter is related also to the RAPAC recommendation letter dated February 9th, 1983 related to electronic fluorescent lighting ballast, which set the basis for Solid State Transformers (SST) of low power at the time, which are only now in 2016 starting to get traction. The delay was due to scare high voltage/high amperage semiconductors for meaningful power transformers which are enabled today with the adequate relatively new optical gate-controlled semiconductors.Lire moins