JPS59114614U - Overcurrent protection circuit - Google Patents
Overcurrent protection circuitInfo
- Publication number
- JPS59114614U JPS59114614U JP792683U JP792683U JPS59114614U JP S59114614 U JPS59114614 U JP S59114614U JP 792683 U JP792683 U JP 792683U JP 792683 U JP792683 U JP 792683U JP S59114614 U JPS59114614 U JP S59114614U
- Authority
- JP
- Japan
- Prior art keywords
- protection circuit
- overcurrent protection
- amplifier
- inductor
- overcurrent
- 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
Landscapes
- Protection Of Static Devices (AREA)
- Amplifiers (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による過電流保護回路の実施例図である
。
1・・・利得制御回路、2・・・電力増幅器、3・・・
インダクタ、4・・・磁束検出器、5・・・誤差増幅器
、6・・・基準設定電圧、7・・・バイパスコンデンサ
、Vcc・・・直流電源。FIG. 1 is an embodiment of an overcurrent protection circuit according to the present invention. 1... Gain control circuit, 2... Power amplifier, 3...
Inductor, 4... Magnetic flux detector, 5... Error amplifier, 6... Reference setting voltage, 7... Bypass capacitor, Vcc... DC power supply.
Claims (1)
を接続し、負荷電流に応じてインダクタに生ずる磁束を
検出し、増幅器への信号入力電力を制御することによっ
て増幅器の過電流を防止することを特徴とする過電流保
護回路。An inductor is connected in series with the load circuit to the DC power input terminal of the amplifier, the magnetic flux generated in the inductor is detected according to the load current, and the signal input power to the amplifier is controlled to prevent overcurrent of the amplifier. Features an overcurrent protection circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP792683U JPS59114614U (en) | 1983-01-25 | 1983-01-25 | Overcurrent protection circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP792683U JPS59114614U (en) | 1983-01-25 | 1983-01-25 | Overcurrent protection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59114614U true JPS59114614U (en) | 1984-08-02 |
Family
ID=30139438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP792683U Pending JPS59114614U (en) | 1983-01-25 | 1983-01-25 | Overcurrent protection circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59114614U (en) |
-
1983
- 1983-01-25 JP JP792683U patent/JPS59114614U/en active Pending
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