JPH01160590U - - Google Patents
Info
- Publication number
- JPH01160590U JPH01160590U JP5364988U JP5364988U JPH01160590U JP H01160590 U JPH01160590 U JP H01160590U JP 5364988 U JP5364988 U JP 5364988U JP 5364988 U JP5364988 U JP 5364988U JP H01160590 U JPH01160590 U JP H01160590U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- power supply
- light emitting
- terminals
- respectively provided
- 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
- 230000004397 blinking Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Audible And Visible Signals (AREA)
Description
第１図及び第２図は本考案の点滅回路の１実施
例を示し、第１図は結線図、第２図ａ，ｂは動作
説明用の電流波形図、第３図は従来例の結線図、
第４図ａ，ｂは第３図の動作説明用の電流波形図
である。
Ｅ……電池、９……無安定マルチバイブレータ
、１１，１２……発光ダイオード、１４，１７…
…トランジスタ、１５，１８……直列回路、２１
，２２……電流制御用コンデンサ。
Figures 1 and 2 show one embodiment of the blinking circuit of the present invention, Figure 1 is a wiring diagram, Figures 2a and b are current waveform diagrams for explaining operation, and Figure 3 is a conventional wiring diagram. figure,
4a and 4b are current waveform diagrams for explaining the operation of FIG. 3. E... Battery, 9... Astable multivibrator, 11, 12... Light emitting diode, 14, 17...
...Transistor, 15, 18...Series circuit, 21
, 22... Current control capacitor.
Claims (1)
バイブレータと、 前記バイブレータにそれぞれ並列に接続された
発光素子及びスイツチング素子からなる２個の直
列回路と、 前記両スイツチング素子の制御端子と前記バイ
ブレータの２個の出力端子との間にそれぞれ設け
られた電流制御用コンデンサと を備えた点滅回路。[Claims for Utility Model Registration] A DC power supply, an astable multivibrator connected to both ends of the DC power supply, and two series circuits consisting of a light emitting element and a switching element each connected in parallel to the vibrator, A blinking circuit comprising current control capacitors respectively provided between control terminals of both of the switching elements and two output terminals of the vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364988U JPH01160590U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5364988U JPH01160590U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160590U true JPH01160590U (en) | 1989-11-08 |
Family
ID=31279615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5364988U Pending JPH01160590U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160590U (en) |
-
1988
- 1988-04-20 JP JP5364988U patent/JPH01160590U/ja active Pending