JPS58112031U - power supply - Google Patents

power supply

Info

Publication number
JPS58112031U
JPS58112031U JP931882U JP931882U JPS58112031U JP S58112031 U JPS58112031 U JP S58112031U JP 931882 U JP931882 U JP 931882U JP 931882 U JP931882 U JP 931882U JP S58112031 U JPS58112031 U JP S58112031U
Authority
JP
Japan
Prior art keywords
converter
power supply
load
impedance
operated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP931882U
Other languages
Japanese (ja)
Inventor
敏之 吉田
Original Assignee
東芝テック株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 東芝テック株式会社 filed Critical 東芝テック株式会社
Priority to JP931882U priority Critical patent/JPS58112031U/en
Publication of JPS58112031U publication Critical patent/JPS58112031U/en
Pending legal-status Critical Current

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  • Motor And Converter Starters (AREA)
  • Dc-Dc Converters (AREA)

Abstract

(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

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

第１図は従来の電源装置の回路図、第２図は本考案の電
源装置の一実施例を示す回路図である。 １５・・・リンギングチョーク型コンバータ、１６・・
・スイッチング素子としてのトランジスタ、２２・・・
インピーダンス、２６・・・スイッチ、３０・・・負荷
としてのモータ、３１・・・蓄電池。FIG. 1 is a circuit diagram of a conventional power supply device, and FIG. 2 is a circuit diagram showing an embodiment of the power supply device of the present invention. 15... Ringing choke type converter, 16...
・Transistor as a switching element, 22...
Impedance, 26... Switch, 30... Motor as load, 31... Storage battery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端型時に動作されるリンギングチョーク型コンバータと
、このコンバータを介して給電動作される負荷と、前記
コンバータを介して充電される蓄電池と、前記コンバー
タのスイッチング素子のエミッタとアースラインとの間
に接続されたインピーダンスと、前記負荷の動作と充電
動作とを切換えるとともに負荷の動作時に前記インピー
ダンスを短絡するスイッチとを備えたことを特徴とする
電源装置。A ringing choke type converter that is operated in the terminal mode, a load that is powered through this converter, a storage battery that is charged via the converter, and a connection between the emitter of the switching element of the converter and a ground line. What is claimed is: 1. A power supply device comprising: an impedance, and a switch that switches between operation of the load and charging operation, and short-circuits the impedance when the load is operated.
JP931882U 1982-01-26 1982-01-26 power supply Pending JPS58112031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP931882U JPS58112031U (en) 1982-01-26 1982-01-26 power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP931882U JPS58112031U (en) 1982-01-26 1982-01-26 power supply

Publications (1)

Publication Number Publication Date
JPS58112031U true JPS58112031U (en) 1983-07-30

Family

ID=30021969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP931882U Pending JPS58112031U (en) 1982-01-26 1982-01-26 power supply

Country Status (1)

Country Link
JP (1) JPS58112031U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114471A (en) * 1985-11-06 1987-05-26 ヴィエルティー・コーポレーション Zero current switching current feeding advance type converter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129438A (en) * 1978-03-31 1979-10-06 Matsushita Electric Works Ltd Charger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129438A (en) * 1978-03-31 1979-10-06 Matsushita Electric Works Ltd Charger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114471A (en) * 1985-11-06 1987-05-26 ヴィエルティー・コーポレーション Zero current switching current feeding advance type converter

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