JPS61126738U - - Google Patents
Info
- Publication number
- JPS61126738U JPS61126738U JP1033085U JP1033085U JPS61126738U JP S61126738 U JPS61126738 U JP S61126738U JP 1033085 U JP1033085 U JP 1033085U JP 1033085 U JP1033085 U JP 1033085U JP S61126738 U JPS61126738 U JP S61126738U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- terminal
- series circuit
- load
- resistor
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の一実施例の電気回路図である。
２…磁気テープ再生装置、５…直列回路、８…
接続点、９…比較回路、２０…ブザー、２５…プ
ランジヤ、Ｄ１，Ｄ３…ダイオード、Ｒ１，Ｒ３
…抵抗、Ｅ…直流電源。
The drawing is an electrical circuit diagram of an embodiment of the present invention. 2...Magnetic tape playback device, 5...Series circuit, 8...
Connection point, 9... Comparison circuit, 20... Buzzer, 25... Plunger, D1, D3... Diode, R1, R3
...Resistance, E...DC power supply.
Claims (1)
抗と、 順方向結合されるダイオードとインピーダンス
素子とを含む直列回路であつて、その一方端が電
源の前記一方端子に接続され、他方端が電源の他
方の端子に接続される、そのような直列回路と、 前記抵抗の負荷側の電圧と、直列回路における
ダイオードとインピーダンス素子との接続点の電
圧とを比較する比較回路と、 前記比較回路からの出力に応答し、前記抵抗の
負荷側の電圧が前記接続点の電圧に対応した予め
定めた電圧未満になつたときに表示を行なう手段
とを含むことを特徴とする過電流検出装置。[Claims for Utility Model Registration] A series circuit including a resistor interposed between one terminal of a power source and a load, a diode and an impedance element coupled in the forward direction, one end of which is connected to the terminal of the power source and the load. Such a series circuit is connected to one terminal and the other end is connected to the other terminal of the power supply, and the voltage on the load side of the resistor and the voltage at the connection point of the diode and the impedance element in the series circuit are and a means for responding to the output from the comparison circuit and providing an indication when the voltage on the load side of the resistor becomes less than a predetermined voltage corresponding to the voltage at the connection point. An overcurrent detection device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1033085U JPS61126738U (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1033085U JPS61126738U (en) | 1985-01-28 | 1985-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126738U true JPS61126738U (en) | 1986-08-08 |
Family
ID=30491414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1033085U Pending JPS61126738U (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126738U (en) |
-
1985
- 1985-01-28 JP JP1033085U patent/JPS61126738U/ja active Pending