JPS58135896U - lamp circuit - Google Patents
lamp circuitInfo
- Publication number
- JPS58135896U JPS58135896U JP3261282U JP3261282U JPS58135896U JP S58135896 U JPS58135896 U JP S58135896U JP 3261282 U JP3261282 U JP 3261282U JP 3261282 U JP3261282 U JP 3261282U JP S58135896 U JPS58135896 U JP S58135896U
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- transistor
- collector
- base
- lamp 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
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図は従来技術の回路図、第２図は従来技術の他の回
路図、第３図は本考案による一実施例の回路図である。
１・・・電源回路、２・・・ランプ（常時点灯）、３・
・・ランプ（点滅）、４・・・切換スイッチ、５・・・
本案によるトランジスタ、６・・・本案による抵抗、７
・・・本案によるツェナーダイオード。FIG. 1 is a circuit diagram of the prior art, FIG. 2 is another circuit diagram of the prior art, and FIG. 3 is a circuit diagram of an embodiment of the present invention. 1...Power supply circuit, 2...Lamp (always on), 3.
... Lamp (flashing), 4... Selector switch, 5...
Transistor according to the present invention, 6... Resistor according to the present invention, 7
...Zener diode according to this proposal.
Claims (1)
を直列に配し、該第２のランプを点滅させるために、第
２のランプの両端に並列に接続されるス・ｒツチを有す
る回路において、第１のランプの電源側にコレクタ及び
エミッタを介して、第１のランプへ電流供給を行うトラ
ンジスタと該トランジスタのコレクタとベース間に接続
された抵抗、及び該トランジスタのベースにカソード側
ヲ、また第１のランプの電流流出側ヘアノードを接続し
たツェナーダイオードを具備したことを特徴とするラン
プ回路。A first lamp that is always on and a second lamp that blinks are arranged in series, and a switch is connected in parallel to both ends of the second lamp to make the second lamp blink. A circuit having a transistor that supplies current to the first lamp via its collector and emitter on the power supply side of the first lamp, a resistor connected between the collector and the base of the transistor, and a cathode connected to the base of the transistor. A lamp circuit characterized in that it further comprises a Zener diode connected to the current outflow side hair node of the first lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3261282U JPS58135896U (en) | 1982-03-10 | 1982-03-10 | lamp circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3261282U JPS58135896U (en) | 1982-03-10 | 1982-03-10 | lamp circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135896U true JPS58135896U (en) | 1983-09-12 |
Family
ID=30044209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3261282U Pending JPS58135896U (en) | 1982-03-10 | 1982-03-10 | lamp circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135896U (en) |
-
1982
- 1982-03-10 JP JP3261282U patent/JPS58135896U/en active Pending
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