JPS5981283U - Smooth circuit heat generation prevention device - Google Patents
Smooth circuit heat generation prevention deviceInfo
- Publication number
- JPS5981283U JPS5981283U JP17701582U JP17701582U JPS5981283U JP S5981283 U JPS5981283 U JP S5981283U JP 17701582 U JP17701582 U JP 17701582U JP 17701582 U JP17701582 U JP 17701582U JP S5981283 U JPS5981283 U JP S5981283U
- Authority
- JP
- Japan
- Prior art keywords
- heat generation
- prevention device
- resistor
- generation prevention
- circuit heat
- 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)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Power Conversion In General (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の平滑回路を用いた電気回路を示す図であ
る。第２図はこの考案の一実施例を示す回路図である。
図において、１は電源回路、２および５は負荷、３は抵
抗、４はコンデンサ、６はマイクロコンピュータ、７は
ダイオードを示す。FIG. 1 is a diagram showing an electric circuit using a conventional smoothing circuit. FIG. 2 is a circuit diagram showing an embodiment of this invention. In the figure, 1 is a power supply circuit, 2 and 5 are loads, 3 is a resistor, 4 is a capacitor, 6 is a microcomputer, and 7 is a diode.
Claims (1)
と抵抗の接続点と接地との間に介挿されたコンデンサを
含む平滑回路において、前記抵抗の異常発熱を防止する
装置であって、 前記電源の出力端の電位が所定値以下に下がったとき、
前記電源をオフする手段、および前記抵抗に並列的に接
続されたダイオードを備える、平滑回路の発熱防止装置
。[Claims for Utility Model Registration] In a smoothing circuit including a resistor inserted between a power source and a load, and a capacitor inserted between a connection point between the load and the resistor and ground, an abnormality in the resistor A device for preventing heat generation, when the potential at the output end of the power supply drops below a predetermined value,
A heat generation prevention device for a smoothing circuit, comprising: means for turning off the power source; and a diode connected in parallel to the resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17701582U JPS5981283U (en) | 1982-11-20 | 1982-11-20 | Smooth circuit heat generation prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17701582U JPS5981283U (en) | 1982-11-20 | 1982-11-20 | Smooth circuit heat generation prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5981283U true JPS5981283U (en) | 1984-06-01 |
Family
ID=30384684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17701582U Pending JPS5981283U (en) | 1982-11-20 | 1982-11-20 | Smooth circuit heat generation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107249U (en) * | 1988-01-12 | 1989-07-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038510A (en) * | 1973-08-06 | 1975-04-10 |
-
1982
- 1982-11-20 JP JP17701582U patent/JPS5981283U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038510A (en) * | 1973-08-06 | 1975-04-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107249U (en) * | 1988-01-12 | 1989-07-19 |
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