JPS60131989U - induction heating device - Google Patents

induction heating device

Info

Publication number
JPS60131989U
JPS60131989U JP1880284U JP1880284U JPS60131989U JP S60131989 U JPS60131989 U JP S60131989U JP 1880284 U JP1880284 U JP 1880284U JP 1880284 U JP1880284 U JP 1880284U JP S60131989 U JPS60131989 U JP S60131989U
Authority
JP
Japan
Prior art keywords
power supply
circuit
switching element
induction heating
heating device
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.)
Granted
Application number
JP1880284U
Other languages
Japanese (ja)
Other versions
JPS628155Y2 (en
Inventor
忠男 奥田
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP1880284U priority Critical patent/JPS60131989U/en
Publication of JPS60131989U publication Critical patent/JPS60131989U/en
Application granted granted Critical
Publication of JPS628155Y2 publication Critical patent/JPS628155Y2/ja
Granted legal-status Critical Current

Links

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 drawings]

図面は本考案要部である制御回路系のブ爾ツク　゛回路
図を示す。 、１・・・センタータップトランス、２・・・全波整流
回路、３・・・平滑回路、６・・・定電圧回路、７・・
・制御回路、８・・・駆動回路。The drawing shows a block diagram of the control circuit system, which is the main part of the present invention. , 1... Center tap transformer, 2... Full wave rectifier circuit, 3... Smoothing circuit, 6... Constant voltage circuit, 7...
- Control circuit, 8... Drive circuit.

Claims (1)

【実用新案登録請求の範囲】 交流電源電圧を全波整流して成る直流電源と、この直流
電源に結合された誘導加熱コイルと、この加熱コイルに
共振電流を生成するためのスイッチング素子と、上記ス
イッチング素子をＯＮ。 ＯＦＦ制御することにより上記加熱コイルに振動、　　
電流を生せしめる誘導加熱装置において、上記スイッチ
ング素子のＯＮ、ＯＦＦタイミングを制御する制御回路
と、この制御回路の制御により上記スイッチング素子を
ＯＮするための駆動電流を与える駆動回路と、この駆動
回路及び上記制御回路に電力供給をする電源回路と、で
構成され該電源回路は交流電源電圧を降圧するセンター
タップトランスと、このトランスの２次側巻線のセンタ
ータップを接地する手段と、上記トランスの２次側出力
を全波整流する全波整流回路と、この全波整流、回路の
出力電圧を平滑する平滑手段とから成り、この平滑手段
出力の正電圧と負電圧の差電圧を上記制御回路へ供給す
るとともに、平滑手段出力のいずれか一方の電圧を駆動
回路へ供給し、上記スイッチング素子へ供給する駆動電
流を生成するための電源として用いることを特徴とした
誘導加熱装置。[Claims for Utility Model Registration] A DC power supply formed by full-wave rectification of an AC power supply voltage, an induction heating coil coupled to this DC power supply, a switching element for generating a resonant current in this heating coil, and the above-mentioned Turn on the switching element. By controlling OFF, the heating coil vibrates,
In an induction heating device that generates a current, a control circuit that controls the ON/OFF timing of the switching element, a drive circuit that provides a drive current to turn on the switching element under the control of this control circuit, this drive circuit, and a power supply circuit for supplying power to the control circuit; the power supply circuit comprises a center tap transformer for stepping down the AC power supply voltage; a means for grounding the center tap of the secondary winding of the transformer; It consists of a full-wave rectifier circuit that performs full-wave rectification of the secondary side output, and a smoothing means that smoothes the output voltage of this full-wave rectifying circuit. An induction heating device characterized in that the induction heating device is used as a power source for supplying one of the voltages of the smoothing means output to a drive circuit and generating a drive current to be supplied to the switching element.
JP1880284U 1984-02-13 1984-02-13 induction heating device Granted JPS60131989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1880284U JPS60131989U (en) 1984-02-13 1984-02-13 induction heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1880284U JPS60131989U (en) 1984-02-13 1984-02-13 induction heating device

Publications (2)

Publication Number Publication Date
JPS60131989U true JPS60131989U (en) 1985-09-03
JPS628155Y2 JPS628155Y2 (en) 1987-02-25

Family

ID=30507777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1880284U Granted JPS60131989U (en) 1984-02-13 1984-02-13 induction heating device

Country Status (1)

Country Link
JP (1) JPS60131989U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010251093A (en) * 2009-04-15 2010-11-04 Panasonic Corp Induction heating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010251093A (en) * 2009-04-15 2010-11-04 Panasonic Corp Induction heating device

Also Published As

Publication number Publication date
JPS628155Y2 (en) 1987-02-25

Similar Documents

Publication Publication Date Title
JPS60131989U (en) induction heating device
JPH0226166Y2 (en)
JPS6077286U (en) switching power supply
JPS6270686U (en)
JPS6439270A (en) Power source equipment
JPS6298484U (en)
JPS6093492U (en) Switching power supply control circuit
JPS6244686U (en)
JPS5811309U (en) magnetron oscillator
JPH0591744A (en) Switching regulator
JPS6298487U (en)
JPS62100517U (en)
JPS58133295U (en) induction heating cooker
JPS59149500U (en) Self-excited alternator voltage regulator
JPS58174942U (en) Non-contact relay
JPS58138134U (en) power circuit
JPS6089792U (en) power circuit
JPH01157585U (en)
JPS5986892U (en) DC power supply
JPS6141342U (en) power supply
JPS5815499U (en) DC motor excitation device
JPS6014682U (en) Transistor chopper drive circuit
JPS61136490U (en)
JPS63187586U (en)
JPS6057814U (en) power supply