Radio-Frequency-Operated High-Voltage Supplies for Cathode-Ray Tubes
- 1 April 1943
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IRE
- Vol. 31 (4) , 158-163
- https://doi.org/10.1109/jrproc.1943.229733
Abstract
The operation of tuned step-up transformers in self-excited oscillator circuits as high-voltage sources for kinescopes is analyzed. General information and data are given for optimum radio-frequency-transformer design and operating conditions with specified rectifier loads. Practical high-voltage supplies are illustrated ranging from 1 to 50 kilovolts with power-output values of one-quarter watt to 50 watts, respectively. The performance of these supplies in television equipment is discussed.Keywords
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