JPH0395587U - - Google Patents
Info
- Publication number
- JPH0395587U JPH0395587U JP495090U JP495090U JPH0395587U JP H0395587 U JPH0395587 U JP H0395587U JP 495090 U JP495090 U JP 495090U JP 495090 U JP495090 U JP 495090U JP H0395587 U JPH0395587 U JP H0395587U
- Authority
- JP
- Japan
- Prior art keywords
- diode
- series body
- capacitor
- power supply
- alarm device
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の一実施例に係わる過電流警報
装置の回路図、第２図は汎用延長ソケツトを示す
図、第３図は壁面ソケツトを示す図、第４図はケ
ーブルドラムを示す図である。
１１……交流電源、１２……警報装置、Ｒ……
抵抗、Ｃ１，Ｃ２……コンデンサ、Ｄ１，Ｄ２…
…ダイオード、ＤＬ……定電圧ダイオード。
Fig. 1 is a circuit diagram of an overcurrent alarm device according to an embodiment of the present invention, Fig. 2 is a diagram showing a general-purpose extension socket, Fig. 3 is a diagram showing a wall socket, and Fig. 4 is a diagram showing a cable drum. It is. 11...AC power supply, 12...Alarm device, R...
Resistor, C1, C2... Capacitor, D1, D2...
...Diode, DL... Constant voltage diode.
Claims (1)
線と、この第１の電源供給線に接続される抵抗と
、この抵抗の両端に接続された第１のコンデンサ
と第１のダイオードからなる第１の直列体と、上
記第１のダイオードの両端に接続されたこの第１
のダイオードと逆極性に接続された第２のダイオ
ードと第２のコンデンサからなる第２の直列体と
、この第２のコンダンサの両端に接続された定電
圧ダイオードと警報装置の直列体と、上記第１及
び第２の電源供給線から電源をとる端子とを設け
たことを特徴とする過電流警報装置。 Consisting of first and second power supply lines to which AC power is supplied, a resistor connected to the first power supply line, and a first capacitor and a first diode connected to both ends of the resistor. a first series body, and a first series body connected to both ends of the first diode.
a second series body consisting of a second diode and a second capacitor connected in opposite polarity to the diode; a series body consisting of a constant voltage diode and an alarm device connected across the second capacitor; An overcurrent alarm device comprising: terminals for receiving power from first and second power supply lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP495090U JPH0395587U (en) | 1990-01-23 | 1990-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP495090U JPH0395587U (en) | 1990-01-23 | 1990-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0395587U true JPH0395587U (en) | 1991-09-30 |
Family
ID=31508678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP495090U Pending JPH0395587U (en) | 1990-01-23 | 1990-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0395587U (en) |
-
1990
- 1990-01-23 JP JP495090U patent/JPH0395587U/ja active Pending