JPS60135090U - Inverter drive circuit - Google Patents
Inverter drive circuitInfo
- Publication number
- JPS60135090U JPS60135090U JP2234884U JP2234884U JPS60135090U JP S60135090 U JPS60135090 U JP S60135090U JP 2234884 U JP2234884 U JP 2234884U JP 2234884 U JP2234884 U JP 2234884U JP S60135090 U JPS60135090 U JP S60135090U
- Authority
- JP
- Japan
- Prior art keywords
- drive circuit
- switch means
- inverter drive
- coil
- grounded
- 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
Links
Landscapes
- Electronic Switches (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
第1図は本考案を適用し得る電磁調理器の回路構成図、
第2図は第1図の動作を説明するためのタイミングチャ
ート、第3図及び第4図は従来アトライブ回路の回路図
、第5図は本考案の第1の実施例を示す回路図、第6図
は第2の実施例を示す回路図である。 ′
なお図面に用いられた符号において、5・・・・・・出
力素子、12・・・・・・負電源端子、15・・・・・
・ドライブトランス、15a・・・・・・1次コイル、
15b・・・・・・2次コイル、Q、、 Q、1・・・
・・・トランジスタである。
I。
へ
一]普ト”
■ −FIG. 1 is a circuit diagram of an electromagnetic cooker to which the present invention can be applied;
2 is a timing chart for explaining the operation of FIG. 1, FIGS. 3 and 4 are circuit diagrams of conventional attribe circuits, and FIG. 5 is a circuit diagram showing the first embodiment of the present invention. FIG. 6 is a circuit diagram showing the second embodiment. ' In the symbols used in the drawings, 5... Output element, 12... Negative power supply terminal, 15...
・Drive transformer, 15a...Primary coil,
15b... Secondary coil, Q, Q, 1...
...It's a transistor. I. Heichi】Put” ■ −
Claims (1)
この1次コイルの他端と負電源との間に第1のスイッチ
手段を設け、上記ドライブトランスの2次コイルの一端
を接地すると共にこの2次コイルの他端を出力素子の制
御電極に接続し、この制御電極と上記負電源との間に第
2のスイッチ手段を設け、上記第1のスイッチ手段と上
記第2のスイッチ手段とを交互にオン・オフ動作させる
ようにしたことを特徴とするインバータのドライブ回路
。One end of the primary coil of the drive transformer is grounded, and a first switch means is provided between the other end of the primary coil and a negative power supply, one end of the secondary coil of the drive transformer is grounded, and the second The other end of the coil is connected to a control electrode of the output element, and a second switch means is provided between the control electrode and the negative power source, and the first switch means and the second switch means are alternately switched on and off. An inverter drive circuit characterized by an on-off operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2234884U JPS60135090U (en) | 1984-02-17 | 1984-02-17 | Inverter drive circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2234884U JPS60135090U (en) | 1984-02-17 | 1984-02-17 | Inverter drive circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60135090U true JPS60135090U (en) | 1985-09-07 |
Family
ID=30514560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2234884U Pending JPS60135090U (en) | 1984-02-17 | 1984-02-17 | Inverter drive circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60135090U (en) |
-
1984
- 1984-02-17 JP JP2234884U patent/JPS60135090U/en active Pending
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