JPS6289084U - - Google Patents
Info
- Publication number
- JPS6289084U JPS6289084U JP17870885U JP17870885U JPS6289084U JP S6289084 U JPS6289084 U JP S6289084U JP 17870885 U JP17870885 U JP 17870885U JP 17870885 U JP17870885 U JP 17870885U JP S6289084 U JPS6289084 U JP S6289084U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- diode
- diode connected
- circuit
- diodes
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Audible And Visible Signals (AREA)
Description
第１図は本考案の交流電源回路における表示灯
の同時点灯回路に係る一実施例の回路図、第２図
は交流電源の波形図、第３図は第１図の部分的な
回路図、第４図は従来の直流点灯の回路図、第５
図は従来の交流点灯の回路図である。
Ｌ１，Ｌ２，…Ｌｎ：表示灯、１０：交流電源
、Ｄ１１，Ｄ１２，Ｄ２１，Ｄ２２，…Ｄｎ１，
Ｄｎ２：ダイオード、ＬＴ１，ＬＴ２：リレー接
点。
Fig. 1 is a circuit diagram of an embodiment of a simultaneous lighting circuit for indicator lights in an AC power supply circuit of the present invention, Fig. 2 is a waveform diagram of an AC power supply, and Fig. 3 is a partial circuit diagram of Fig. 1. Figure 4 is a circuit diagram of conventional DC lighting, Figure 5
The figure is a circuit diagram of a conventional AC lighting. L1, L2,...L n : Indicator light, 10: AC power supply, D11, D12, D21, D22,... Dn 1 ,
Dn 2 : Diode, LT 1 , LT 2 : Relay contact.
Claims (1)
示灯回路において、各表示灯１灯と電源の間に接
続された第１のダイオードと、該第１のダイオー
ドに並列接続され、且つ同第１のダイオードと逆
方向となるように接続された第２のダイオードと
、該第１のダイオード群を電源に接続する第１の
リレー接点と、前記第２のダイオード群を電源に
接続する第２のリレー接点とを具備してなり複数
の表示灯を交流電源で同時点灯することを特徴と
する交流電源回路における表示灯の同時点灯回路
。 In a plurality of indicator light circuits used in a circuit using an AC power source, a first diode connected between each indicator light and the power source, and a first diode connected in parallel to the first diode and the first diode connected in parallel to the first diode, a second diode connected in the opposite direction to the diode; a first relay contact that connects the first group of diodes to a power source; and a second relay that connects the second group of diodes to a power source. What is claimed is: 1. A circuit for simultaneously lighting indicator lights in an AC power supply circuit, comprising a contact point and simultaneously lighting a plurality of indicator lights using an AC power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17870885U JPS6289084U (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17870885U JPS6289084U (en) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289084U true JPS6289084U (en) | 1987-06-06 |
Family
ID=31121095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17870885U Pending JPS6289084U (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289084U (en) |
-
1985
- 1985-11-20 JP JP17870885U patent/JPS6289084U/ja active Pending