JPS58133886U - Alarm drive circuit - Google Patents
Alarm drive circuitInfo
- Publication number
- JPS58133886U JPS58133886U JP2812382U JP2812382U JPS58133886U JP S58133886 U JPS58133886 U JP S58133886U JP 2812382 U JP2812382 U JP 2812382U JP 2812382 U JP2812382 U JP 2812382U JP S58133886 U JPS58133886 U JP S58133886U
- Authority
- JP
- Japan
- Prior art keywords
- output
- terminal
- output terminal
- oscillation
- drive 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
Links
Landscapes
- Alarm Systems (AREA)
- Audible And Visible Signals (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図は本考案の実施例の具体回路図、第２図ａ、
ｂ、 ｃは同上の動作波形図である。
１は発振回路、２は第１の出力端子、３は第２の出力端
子、５は第３の出力端子を示す。Figure 1 is a specific circuit diagram of an embodiment of the present invention, Figure 2a,
b and c are operation waveform diagrams of the same as above. 1 is an oscillation circuit, 2 is a first output terminal, 3 is a second output terminal, and 5 is a third output terminal.
Claims (1)
の第１の出力端子からの発振出力と相補な発振出力を出
力する第２の出力端子とを設け、これら第１、第２の出
力端子からの発振出力にて交互に駆動される第１、第２
のスイッチング素子を第１、第２の出力端子に夫々接続
し、第１のスイッチング素子の接地側端子と第２のスイ
ッチング素子の電源側端子とを共通接続して第３の出力
端子を形成し、電源側若しくは接地側が共通端子とした
報知素子を前記第３の出力端子に接続して成る報知器駆
動回路。The oscillation circuit is provided with a first output terminal that outputs an oscillation output, and a second output terminal that outputs an oscillation output that is complementary to the oscillation output from the first output terminal. The first and second drives are driven alternately by the oscillation output from the output terminal.
The switching elements are connected to the first and second output terminals, respectively, and the ground side terminal of the first switching element and the power side terminal of the second switching element are commonly connected to form a third output terminal. . An alarm drive circuit comprising an alarm element whose power supply side or ground side is a common terminal and which is connected to the third output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812382U JPS58133886U (en) | 1982-02-27 | 1982-02-27 | Alarm drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2812382U JPS58133886U (en) | 1982-02-27 | 1982-02-27 | Alarm drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58133886U true JPS58133886U (en) | 1983-09-09 |
Family
ID=30039984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2812382U Pending JPS58133886U (en) | 1982-02-27 | 1982-02-27 | Alarm drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58133886U (en) |
-
1982
- 1982-02-27 JP JP2812382U patent/JPS58133886U/en active Pending
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