JPS58103595U - Inverter - Google Patents
InverterInfo
- Publication number
- JPS58103595U JPS58103595U JP19520681U JP19520681U JPS58103595U JP S58103595 U JPS58103595 U JP S58103595U JP 19520681 U JP19520681 U JP 19520681U JP 19520681 U JP19520681 U JP 19520681U JP S58103595 U JPS58103595 U JP S58103595U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- semiconductor switches
- parallel
- resistor
- inverter
- 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
- Circuit Arrangements For Discharge Lamps (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図は従来のインバータの回路図、第2図は提案例の
回路図、第3図はこの考案の一実施例の回路図である。
E・・・・・・直流電源、SW・・・・・・電源スィッ
チ、OT・・・・・・発振トランス、Qle Q2・・
・・・・トランジスタ、L・・・・・・インダクタ、C
1・・・・・・コンデンサ、R□、R2・・・・・・バ
イアス抵抗、D□、D2・・・・・・ダイオード、R3
・・・・・・抵抗、C2・・・・・・コンデンサ、R4
・・・・・・放電抵抗。FIG. 1 is a circuit diagram of a conventional inverter, FIG. 2 is a circuit diagram of a proposed example, and FIG. 3 is a circuit diagram of an embodiment of this invention. E...DC power supply, SW...power switch, OT...oscillation transformer, Qle Q2...
...Transistor, L...Inductor, C
1... Capacitor, R□, R2... Bias resistor, D□, D2... Diode, R3
...Resistance, C2...Capacitor, R4
...Discharge resistance.
Claims (1)
一対の半導体スイッチをブツシュ・プルに接続し、前記
センタータップと前記一対の半導体スイッチの共通接続
部との間に直流電源を接続°し、この直流電源を接続し
、この直流電源からの入力ラインにインダクタを介挿接
続するとともに前記発振トランスの1次巻線または2次
巻線のいずれかにコンデンサを接続して並列共振回路を
形成したインバータにおいて、前記一対の半導体スイッ
チの直列回路と並列にこの一対の半導体スイッチの各々
と同極性となるように互いに直列接続した一対のダイオ
ードを接続し、前記一対の半導体スイッチの接続点と前
記一対のダイオードの接続点との間に放電抵抗を並列接
続したコンデンサと抵抗との直列回路からなるサージ吸
収回路を接続したことを特徴とするインバータ。A pair of semiconductor switches are connected to a bush pull to the primary winding of an oscillation transformer divided by a center tap, and a DC power source is connected between the center tap and a common connection part of the pair of semiconductor switches, This DC power supply was connected, an inductor was inserted and connected to the input line from this DC power supply, and a capacitor was connected to either the primary winding or the secondary winding of the oscillation transformer to form a parallel resonant circuit. In the inverter, a pair of diodes connected in series with each other so as to have the same polarity as each of the pair of semiconductor switches is connected in parallel with the series circuit of the pair of semiconductor switches, and the connection point of the pair of semiconductor switches and the pair of diodes are connected in parallel with the series circuit of the pair of semiconductor switches. An inverter characterized in that a surge absorption circuit consisting of a series circuit of a capacitor and a resistor with a discharge resistor connected in parallel is connected between the connection point of the diode and the resistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19520681U JPS58103595U (en) | 1981-12-29 | 1981-12-29 | Inverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19520681U JPS58103595U (en) | 1981-12-29 | 1981-12-29 | Inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58103595U true JPS58103595U (en) | 1983-07-14 |
Family
ID=30108489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19520681U Pending JPS58103595U (en) | 1981-12-29 | 1981-12-29 | Inverter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58103595U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54111627A (en) * | 1978-02-22 | 1979-09-01 | Toshiba Electric Equip | Inverter circuit |
-
1981
- 1981-12-29 JP JP19520681U patent/JPS58103595U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54111627A (en) * | 1978-02-22 | 1979-09-01 | Toshiba Electric Equip | Inverter circuit |
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