High voltage transformer for use with television receiver

摘要

The high voltage electrical transformer has a ferrite core 1 formed with C and I shaped elements 2, 3 as well as a coil former 4 having two coaxial chambers 5, 6 separated by a wall 7. One chamber has the primary winding P together with a part auxiliary winding H1. Located in a series of small chambers 8 are windings of the high voltage stage. The other main chamber houses the second auxiliary winding H2 that is in series with the first and these deliver the heating voltage U1 for the tube. Also included in this chamber are windings H3 that provide the voltage U2 for the video signal amplifier.