Drive-transformerless class-D voltage-switching tuned power amplifier

1 June 1980

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE

Vol. 68 (6) , 740-741
https://doi.org/10.1109/proc.1980.11727

Abstract

Class-D voltage-switching tuned power amplifier circuits are presented, in which complementary pair transistors are used and bases of the transistors are coupled by a capacitor. These circuits have several advantages over previous circuits. They do not require a drive transformer and both transistors can be mounted on one heat sink.

Keywords

VOLTAGE
POWER AMPLIFIERS
DIODES
RADIOFREQUENCY AMPLIFIERS
RADIO FREQUENCY
INDUCTORS
COUPLING CIRCUITS
CAPACITORS
DRIVER CIRCUITS
CIRCUIT TESTING

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