CR Timing形並列自制インバータの周波数制御とその解析

概要

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Recently, good progress and application is making in a development of circuit by combining saturable cores with rectangular hysteresis loop and switching transistors. In these transistor parallel inverters, only resistance is used for a base circuit element. In the base circuit of the new inverter, if series connected resistance and capacitance with a CbRb time contant is used, the frequency is easily controlled over wide range by making either a rasistance Rb or a capacitance Cb variable, supply voltage or load-resistance. The new type of adjustable-frequency transistor inverter circuit have some excellent points that the frequency can be changed over wide range at constant supply voltage, a core can be used linear trancefomer and this paper, the principle and the frequency characteristics of the new type circuit with some experimental resalts is described. The frequency analysis seems to be in good accordance with experiment.
長崎大学工学部,Faculty of Engineering, Nagasaki Universityの論文