| 摘要 |
H90/08/A?WP 281191 - 10 1. High voltage transformer 2.1. With a high voltage transformer, in particular a diode-split transformer, there generally exists the requirement that the entire arrangement is, for reasons of cost and weight, to be proportioned as small as possible and likewise, the heat losses during operation of such a high voltage transformer must be sufficiently reduced so that the warming-up of the transformer does not reach temperatures at which other circuit components of a television receiver are damaged or interfered with in a disturbing way. It is the task of the invention to minimize the losses from a high voltage transformer, in particular however, the electrical losses. 2.2. According to the invention, for a high voltage transformer of the aforementioned type the task is solved in that a space is formed between the primary winding and the high voltage winding which is almost free of fields. 2.3. Television receivers, in particular television receivers with a large number of lines for the HDTV standard. 3. Fig. 1 |
