JPS59109295U - Inverter device - Google Patents

Inverter device

Info

Publication number
JPS59109295U
JPS59109295U JP190683U JP190683U JPS59109295U JP S59109295 U JPS59109295 U JP S59109295U JP 190683 U JP190683 U JP 190683U JP 190683 U JP190683 U JP 190683U JP S59109295 U JPS59109295 U JP S59109295U
Authority
JP
Japan
Prior art keywords
transistor
capacitor
inverter
power supply
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
JP190683U
Other languages
Japanese (ja)
Inventor
小田部　光保
Original Assignee
東芝ライテック株式会社
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 東芝ライテック株式会社 filed Critical 東芝ライテック株式会社
Priority to JP190683U priority Critical patent/JPS59109295U/en
Publication of JPS59109295U publication Critical patent/JPS59109295U/en
Pending legal-status Critical Current

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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) [Abstract] 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 drawings]

第１図は従来のトランジスタインバータを示ス図面、第
２図は本考案のインバータ装置の一実施例を示す図面、
第３図は本考案の他の実施例を示す図面、第４図は起動
時のベース電流の立ち上がり状態を示す図面である。 ＴＲ１ニスイツチングトランジスタ、ＴＲ２ニスイツチ
ングトランジスタ、ＴＲニスイツチングトランジスタ、
Ｔ：出カドランス、Ｒ□：起動抵抗、Ｎ２ニドライブ巻
線、Ｎ３＝ドライブ巻線、Ｃ１：コンデンサ、Ｄ２：ダ
イオード。FIG. 1 is a drawing showing a conventional transistor inverter, FIG. 2 is a drawing showing an embodiment of the inverter device of the present invention,
FIG. 3 is a drawing showing another embodiment of the present invention, and FIG. 4 is a drawing showing a rising state of the base current at startup. TR1 Niswitching Transistor, TR2 Niswitching Transistor, TR Niswitching Transistor,
T: output transformer, R□: starting resistance, N2 drive winding, N3 = drive winding, C1: capacitor, D2: diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイッチングトランジスタと、前記トランジスタの出力
側に設けられた出カドランスと、前記トランジスタの起
動抵抗と、前記出カドランスに設けられたドライブ巻線
およびコンデンサを備えたベースドライブ補助電源回路
とを具備するトランジスタインバータにおいて、前記補
助電源回路のコンデンサの出力側に、前記起動抵抗を通
る前記コンデンサの充電ループを遮断するダイオードを
設け、起動時のベース電流を一定以上に確保するように
したことを特徴とするインバータ装置。A transistor inverter comprising a switching transistor, an output transformer provided on the output side of the transistor, a starting resistor for the transistor, and a base drive auxiliary power supply circuit including a drive winding and a capacitor provided in the output transformer. In the inverter, a diode is provided on the output side of the capacitor of the auxiliary power supply circuit to interrupt a charging loop of the capacitor passing through the starting resistor, thereby ensuring a base current above a certain level at the time of starting. Device.
JP190683U 1983-01-11 1983-01-11 Inverter device Pending JPS59109295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP190683U JPS59109295U (en) 1983-01-11 1983-01-11 Inverter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP190683U JPS59109295U (en) 1983-01-11 1983-01-11 Inverter device

Publications (1)

Publication Number Publication Date
JPS59109295U true JPS59109295U (en) 1984-07-23

Family

ID=30133611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP190683U Pending JPS59109295U (en) 1983-01-11 1983-01-11 Inverter device

Country Status (1)

Country Link
JP (1) JPS59109295U (en)

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