JPS63687U - - Google Patents

Info

Publication number
JPS63687U
JPS63687U JP9242086U JP9242086U JPS63687U JP S63687 U JPS63687 U JP S63687U JP 9242086 U JP9242086 U JP 9242086U JP 9242086 U JP9242086 U JP 9242086U JP S63687 U JPS63687 U JP S63687U
Authority
JP
Japan
Prior art keywords
transistor
voltage
power supply
controlling
snubber circuit
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
JP9242086U
Other languages
English (en)
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 filed Critical
Priority to JP9242086U priority Critical patent/JPS63687U/ja
Publication of JPS63687U publication Critical patent/JPS63687U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Electronic Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るスイツチング電源の回路
図、第2図は従来のスイツチング電源の回路図で
ある。 1……直流電源、2……変圧器、3……トラン
ジスタ、4……パルス制御回路、5……ダイオー
ド、6,8……コンデンサ、7……負荷抵抗器、
9……抵抗器、10……ツエナーダイオード。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流電源と、前記直流電源により電圧が印加さ
    れる変圧器と、前記変圧器への電圧の印加を制御
    するスイツチング用のトランジスタと、前記トラ
    ンジスタをオン・オフ制御するパルス制御回路と
    、前記トランジスタのコレクタ・エミツタ間に接
    続され、前記トランジスタがオフするときに発生
    するスパイク電圧を減少させるスナバー回路と、
    前記スナバー回路に並列に接続され、該スナバー
    回路に加わる電圧が所定電圧以上になると、導通
    するツエナーダイオードとを備えたことを特徴と
    するスイツチング電源。
JP9242086U 1986-06-19 1986-06-19 Pending JPS63687U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9242086U JPS63687U (ja) 1986-06-19 1986-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9242086U JPS63687U (ja) 1986-06-19 1986-06-19

Publications (1)

Publication Number Publication Date
JPS63687U true JPS63687U (ja) 1988-01-06

Family

ID=30954109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9242086U Pending JPS63687U (ja) 1986-06-19 1986-06-19

Country Status (1)

Country Link
JP (1) JPS63687U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024875U (ja) * 1988-06-23 1990-01-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142276A (ja) * 1984-08-02 1986-02-28 Nec Corp フライバツク型dc−dcコンバ−タ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6142276A (ja) * 1984-08-02 1986-02-28 Nec Corp フライバツク型dc−dcコンバ−タ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024875U (ja) * 1988-06-23 1990-01-12

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