JPS6024143U - power circuit - Google Patents

Abstract

Translated fromJapanese

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Translated fromJapanese

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の電源回路の配線図、第２図は従来及びこ
の考案実施例の電源回路のノイズレベル特性、第３図、
第４図、第５図はそれぞれこの考案実施例の電源回路の
配線図である。Fig. 1 is a wiring diagram of a conventional power supply circuit, Fig. 2 is a noise level characteristic of the conventional power supply circuit and the power supply circuit according to the embodiment of this invention, and Fig. 3 is a wiring diagram of a conventional power supply circuit.
4 and 5 are wiring diagrams of the power supply circuit according to the embodiment of this invention.

Claims (1)

Translated fromJapanese

【実用新案登録請求の範囲】[Scope of utility model registration request]少なくとも電源゛トランスと整流回路と平滑回路よりな
る電源回路において、前記電源トランスの２次巻線の両
巻端間、もしくは前記巻端と中間タップとの間にコンデ
ンサー及び抵抗よりなる直列回路を接続したことを特徴
とする電源回路。In a power supply circuit consisting of at least a power transformer, a rectifier circuit, and a smoothing circuit, a series circuit consisting of a capacitor and a resistor is connected between both winding ends of the secondary winding of the power transformer, or between the winding end and an intermediate tap. A power supply circuit characterized by: