JPH0260090B2 - - Google Patents
Info
- Publication number
- JPH0260090B2 JPH0260090B2 JP58203056A JP20305683A JPH0260090B2 JP H0260090 B2 JPH0260090 B2 JP H0260090B2 JP 58203056 A JP58203056 A JP 58203056A JP 20305683 A JP20305683 A JP 20305683A JP H0260090 B2 JPH0260090 B2 JP H0260090B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- terminal
- resistor
- circuit
- emitter
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 30
- 238000010586 diagram Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
Landscapes
- Electronic Switches (AREA)
- Protection Of Static Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58203056A JPS6094529A (ja) | 1983-10-28 | 1983-10-28 | 電子スイツチの過電流検出回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58203056A JPS6094529A (ja) | 1983-10-28 | 1983-10-28 | 電子スイツチの過電流検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6094529A JPS6094529A (ja) | 1985-05-27 |
JPH0260090B2 true JPH0260090B2 (nl) | 1990-12-14 |
Family
ID=16467605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58203056A Granted JPS6094529A (ja) | 1983-10-28 | 1983-10-28 | 電子スイツチの過電流検出回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6094529A (nl) |
-
1983
- 1983-10-28 JP JP58203056A patent/JPS6094529A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6094529A (ja) | 1985-05-27 |
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