JPS63124037U - - Google Patents
Info
- Publication number
- JPS63124037U JPS63124037U JP1473287U JP1473287U JPS63124037U JP S63124037 U JPS63124037 U JP S63124037U JP 1473287 U JP1473287 U JP 1473287U JP 1473287 U JP1473287 U JP 1473287U JP S63124037 U JPS63124037 U JP S63124037U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- battery
- range
- voltage
- zener diode
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のブロツク図、第２図は本考案
の応用回路例。
１，１′は入力端子、２，２′は出力端子、３
はバツテリー、４はツエナーダイオード、５はス
イツチＡ、６はスイツチＢ、７は主スイツチ、８
はＴｒＡ、９はＴｒＢ、１０はＴｒＣ、１１はＴ
ｒＤ、１２はＴｒＥ、１３はリレー、１４は低抵
抗、１５は電源スイツチ。
Figure 1 is a block diagram of the invention, and Figure 2 is an example of an applied circuit of the invention. 1, 1' are input terminals, 2, 2' are output terminals, 3
is the battery, 4 is the Zener diode, 5 is switch A, 6 is switch B, 7 is the main switch, 8
is TrA, 9 is TrB, 10 is TrC, 11 is T
rD, 12 is TrE, 13 is a relay, 14 is a low resistance, and 15 is a power switch.
Claims (1)
電流を検出するスイツチＡ５とツエナーダイオー
ド４、及びバツテリー３と並列に電圧を検出する
スイツチＢ６を接続し、バツテリー３の電圧が一
定の範囲にある時のみ主スイツチ７がＯＮとなる
様にしたスイツチ回路。 Switch A5 and Zener diode 4, which detect current, are connected between input terminals 1, 1' and output terminals 2, 2', and switch B6, which detects voltage, is connected in parallel with battery 3, so that the voltage of battery 3 is constant. A switch circuit in which the main switch 7 is turned on only when the range is within the range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1473287U JPS63124037U (en) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1473287U JPS63124037U (en) | 1987-02-03 | 1987-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124037U true JPS63124037U (en) | 1988-08-12 |
Family
ID=30804993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1473287U Pending JPS63124037U (en) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124037U (en) |
-
1987
- 1987-02-03 JP JP1473287U patent/JPS63124037U/ja active Pending