JPS6333392U - - Google Patents

Info

Publication number
JPS6333392U
JPS6333392U JP12407486U JP12407486U JPS6333392U JP S6333392 U JPS6333392 U JP S6333392U JP 12407486 U JP12407486 U JP 12407486U JP 12407486 U JP12407486 U JP 12407486U JP S6333392 U JPS6333392 U JP S6333392U
Authority
JP
Japan
Prior art keywords
transistor
temperature
power supply
switching power
supply 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
JP12407486U
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 JP12407486U priority Critical patent/JPS6333392U/ja
Publication of JPS6333392U publication Critical patent/JPS6333392U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案によるスイツチング電源回路の
一実施例を示す回路図、第2図は同実施例の要部
部分を示す斜視図、第3図は従来のスイツチング
電源回路の一例を示す回路図である。 11……トランス、12……パワートランジス
タ、13……起動抵抗器(起動回路)、15……
温度検知制御部(サーモスタツト)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 自励式のスイツチング電源回路において、トラ
    ンスの1次側に設けられるトランジスタと、この
    トランジスタに接続される抵抗値可変型の起動抵
    抗器と、前記トランジスタの温度に応じて前記起
    動抵抗器の抵抗値を変える温度検知制御部とを備
    えたことを特徴とするスイツチング電源回路。
JP12407486U 1986-08-14 1986-08-14 Pending JPS6333392U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12407486U JPS6333392U (ja) 1986-08-14 1986-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12407486U JPS6333392U (ja) 1986-08-14 1986-08-14

Publications (1)

Publication Number Publication Date
JPS6333392U true JPS6333392U (ja) 1988-03-03

Family

ID=31015759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12407486U Pending JPS6333392U (ja) 1986-08-14 1986-08-14

Country Status (1)

Country Link
JP (1) JPS6333392U (ja)

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