JPS6370290U

JPS6370290U -

Info

Publication number: JPS6370290U
Application number: JP16464786U
Authority: JP
Priority date: 1986-10-27
Filing date: 1986-10-27
Publication date: 1988-05-11

Description

[Brief explanation of the drawing]

第１図は本考慮の一実施例としての回路図、第
２図は第１図に対応する従来の回路図である。１，２：制御回路、Ｖｄ：直流電源、＋Ｖ１，
＋Ｖ２：負荷電圧、ＲＬ１，ＲＬ２：負荷、Ｑ１
，Ｑ２：主トランジスタ、Ｌ１，Ｌ２：リアクト
ル、Ｄ１，Ｄ２：ダイオード、Ｃ１，Ｃ２：コン
デンサ。 FIG. 1 is a circuit diagram as an example of this consideration, and FIG. 2 is a conventional circuit diagram corresponding to FIG. 1. 1, 2: Control circuit, Vd: DC power supply, +V1,
+V2: Load voltage, RL1, RL2: Load, Q1
, Q2: Main transistor, L1, L2: Reactor, D1, D2: Diode, C1, C2: Capacitor.

Claims

[Claims for Utility Model Registration] A first series circuit of a first reactor and a first circuit switching element is connected to both ends of a DC power supply, and the first circuit switching element is repeatedly turned on and off. a first DC-DC converter configured to supply a voltage that is the sum of the voltage generated by the first reactor and the voltage of the DC power supply when the first reactor is off to a first load side via a first diode; , A series circuit of a second circuit switching element, a second reactor, and a second load is connected to both ends of the first load, and the second circuit switching element is repeatedly turned on and off, and when the second circuit switching element is turned off, a second D configured to supply the voltage generated by the second reactor to the second load via a second diode;
A DC-DC converter characterized by comprising a C-DC converter.