JPS6093328U - AC switch circuit - Google Patents
AC switch circuitInfo
- Publication number
- JPS6093328U JPS6093328U JP18557983U JP18557983U JPS6093328U JP S6093328 U JPS6093328 U JP S6093328U JP 18557983 U JP18557983 U JP 18557983U JP 18557983 U JP18557983 U JP 18557983U JP S6093328 U JPS6093328 U JP S6093328U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- circuit
- bidirectional
- silisk
- discharging
- 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図は従来の実施例を示すブロック図、第２図は本考
案の１実施例を示すブロック図、第３図は本考案の他の
実施例を示す回路図、第４図は第一３図の各部の波形を
示す波形図、第５図は交流電源の電圧とトリガパルスの
発生する位相との関係を示す波形図である。
６・・・ゼロクロストリガ回路、９・・・操作回路、１
５・・・禁止回路、１６・・・充放電回路、ＬＤ・・・
負荷、円・・・交流電源、Ｑ、・・−双方向サイリスタ
、Ｓ・・・操作パルス信号。
１Ｒ脣 ）Ｒ・′壮？Ｉ？’ −“―−−’
ｌｂ ｊFig. 1 is a block diagram showing a conventional embodiment, Fig. 2 is a block diagram showing one embodiment of the present invention, Fig. 3 is a circuit diagram showing another embodiment of the present invention, and Fig. 4 is a block diagram showing one embodiment of the present invention. 3 is a waveform diagram showing the waveforms of each part, and FIG. 5 is a waveform diagram showing the relationship between the voltage of the AC power source and the phase in which the trigger pulse is generated. 6... Zero cross trigger circuit, 9... Operation circuit, 1
5...Prohibition circuit, 16...Charging/discharging circuit, LD...
Load, circle...AC power supply, Q...-bidirectional thyristor, S...operation pulse signal. 1R 脣)R・'So? I? '−“----'
lb j
Claims (1)
ス信号を電流制限手段を介して伝達する操作回路と、前
記双方向サイリスクの両端に接続され前記両端の電圧が
所定値より小さいときに前記操作パルス信号を通過させ
前記所定値より大きいときに前記操作パルス信号を短絡
してその通過を禁止する禁止回路と、前記禁止回路の出
力の前記操作パルス信号を充電し充電された電荷をトリ
ガ素子により放電することにより前記双方向サイリスタ
をトリガする充放電回路とを具備する交流スイッチ回路
。a bidirectional silisk connected in series to a load; an operating circuit that transmits an operation pulse signal via a current limiting means; and a control circuit connected to both ends of the bidirectional silisk that performs the operation when the voltage at both ends is smaller than a predetermined value. a prohibition circuit that allows the pulse signal to pass and short-circuits the operation pulse signal to prohibit its passage when the pulse signal is greater than the predetermined value; and a prohibition circuit that charges the operation pulse signal output from the prohibition circuit and uses the charged charge by a trigger element. and a charging/discharging circuit that triggers the bidirectional thyristor by discharging it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557983U JPS6093328U (en) | 1983-11-30 | 1983-11-30 | AC switch circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18557983U JPS6093328U (en) | 1983-11-30 | 1983-11-30 | AC switch circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6093328U true JPS6093328U (en) | 1985-06-26 |
Family
ID=30401077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18557983U Pending JPS6093328U (en) | 1983-11-30 | 1983-11-30 | AC switch circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6093328U (en) |
-
1983
- 1983-11-30 JP JP18557983U patent/JPS6093328U/en active Pending
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