JPS62161583U

JPS62161583U -

Info

Publication number: JPS62161583U
Application number: JP4773686U
Authority: JP
Priority date: 1986-03-31
Filing date: 1986-03-31
Publication date: 1987-10-14

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を丈す回路図であ
る。第２図は、第１図の実施例に使用する２相ク
ロツクを示す波形図である。第３図は従来の２出
力ＳＣ変成器の一例を示す回路図である。１，２，３，４，５，６，７，８，９，１０…
スイツチ、１１，１２，１３，１４…コンデンサ
、１５…入力電源、１６，１７…負荷、１８，１
９…出力端子。 FIG. 1 is a circuit diagram showing one embodiment of the present invention. FIG. 2 is a waveform diagram showing a two-phase clock used in the embodiment of FIG. FIG. 3 is a circuit diagram showing an example of a conventional two-output SC transformer. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10...
Switch, 11, 12, 13, 14... Capacitor, 15... Input power supply, 16, 17... Load, 18, 1
9...Output terminal.

Claims

[Scope of utility model registration request]

A series circuit in which a first switch, a first capacitor, a second capacitor, and a second switch are connected in series in this order is connected between two input terminals to which an input power source is connected, and A third switch is connected between the connection point of the capacitor and the second capacitor and the earth, and a fourth switch is connected between the connection point of the first switch and the first capacitor and the first output terminal. a fifth switch connected between the connection point of the second switch and the second capacitor and the second output terminal;
an output switch capacitor transformer;
A two-output switched capacitor transformer and a second two-output switched capacitor transformer having the same configuration are connected in parallel, a first load is connected between the first output terminal and the earth, and the first load is connected between the first output terminal and the earth. A second load is connected between the output terminal of the second clock and the ground, and each of the switches is driven by a two-phase clock consisting of a first and second clock, and when the first clock is at a high level, the second load is connected between the output terminal of the second clock and the ground. a first, a second, and a third equivalent of said second two-output switched capacitor transformer;
When the fourth and fifth equivalent switches are connected, and the second clock is at a high level, the third, fourth, fifth, and second 2 output switch
A two-output switched capacitor transformer, characterized in that it has means for connecting first and second equivalent switches in the capacitor transformer.