JPS59151323U - Self-holding power release circuit for control circuit - Google Patents
Self-holding power release circuit for control circuitInfo
- Publication number
- JPS59151323U JPS59151323U JP4636183U JP4636183U JPS59151323U JP S59151323 U JPS59151323 U JP S59151323U JP 4636183 U JP4636183 U JP 4636183U JP 4636183 U JP4636183 U JP 4636183U JP S59151323 U JPS59151323 U JP S59151323U
- Authority
- JP
- Japan
- Prior art keywords
- self
- holding power
- control circuit
- circuit
- power supply
- 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
- Power Sources (AREA)
- Control Of Electrical Variables (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図は本考案の一実施例を示す結線図、第２図は本考
案の他の実施例を示す部分結線図である。
図面中、１はＣＰＵ（制御回蕗）、２はバッテリの正端
子、３はスタートスイッチ、７はスイッチング回路、１
７は自己保持電源、２５は放電回路、３１及び３４は無
効化回路を示す。FIG. 1 is a wiring diagram showing one embodiment of the present invention, and FIG. 2 is a partial wiring diagram showing another embodiment of the invention. In the drawing, 1 is a CPU (control circuit), 2 is a positive terminal of the battery, 3 is a start switch, 7 is a switching circuit, 1
7 is a self-holding power supply, 25 is a discharge circuit, and 31 and 34 are invalidation circuits.
Claims (1)
自己保持電源を確立しその制御回路の動作終了時に自己
保持電源解除信号に基づいて該自己保持電源を解除する
ようにしたものにおいて、前記制御回路からの自己保持
電源解除信号により前記自己保持電源の出力電圧を強制
的に降下させる放電回路を設けてなる制御回路の自己保
持電源解除回路。 ２ 放電回路はスイッチ操作時には無効化されるように
なっていることを特徴とする実用新案登録請求の範囲第
１項に記載の制御回路の自己保持電源解除回路。[Claims for Utility Model Registration] 1. Establishing a self-holding power supply for a control circuit using a CPU based on a switch operation, and releasing the self-holding power supply based on a self-holding power supply release signal when the operation of the control circuit ends. A self-holding power supply release circuit for a control circuit, comprising a discharge circuit for forcibly dropping the output voltage of the self-holding power supply in response to a self-holding power supply release signal from the control circuit. 2. A self-holding power release circuit for a control circuit according to claim 1, wherein the discharge circuit is disabled when a switch is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636183U JPS59151323U (en) | 1983-03-30 | 1983-03-30 | Self-holding power release circuit for control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636183U JPS59151323U (en) | 1983-03-30 | 1983-03-30 | Self-holding power release circuit for control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59151323U true JPS59151323U (en) | 1984-10-09 |
Family
ID=30176914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4636183U Pending JPS59151323U (en) | 1983-03-30 | 1983-03-30 | Self-holding power release circuit for control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59151323U (en) |
-
1983
- 1983-03-30 JP JP4636183U patent/JPS59151323U/en active Pending
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