JPS62198825U - - Google Patents
Info
- Publication number
- JPS62198825U JPS62198825U JP8488986U JP8488986U JPS62198825U JP S62198825 U JPS62198825 U JP S62198825U JP 8488986 U JP8488986 U JP 8488986U JP 8488986 U JP8488986 U JP 8488986U JP S62198825 U JPS62198825 U JP S62198825U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- transistor element
- transistor
- solar cell
- parallel
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000013256 coordination polymer Substances 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Description
第１図はこの考案に使用される差動増巾器の回
路構成図、第２図乃至第４図は第１図で示した回
路におけるトランジスタの動作を示す図、第５図
は太陽電池付小型電子機器の電源系を示す回路図
、第６図は従来の差動増巾器の回路構成図である
。
１……太陽電池、２……差動増巾器、３……ボ
ルテージレギユレータ、ＣＰ……コンデンサ、５
……差動増巾器。
Figure 1 is a circuit configuration diagram of the differential amplifier used in this invention, Figures 2 to 4 are diagrams showing the operation of transistors in the circuit shown in Figure 1, and Figure 5 is a diagram showing the structure of the differential amplifier used in this invention. A circuit diagram showing a power supply system of a small electronic device, FIG. 6 is a circuit configuration diagram of a conventional differential amplifier. 1... Solar cell, 2... Differential amplifier, 3... Voltage regulator, CP... Capacitor, 5
...Differential amplifier.
Claims (1)
に直列に接続される第１のトランジスタ素子と、
上記コンデンサと第１のトランジスタ素子とから
なる直列回路に並列に接続される太陽電池と、こ
の太陽電池による発生電圧かまたは上記コンデン
サから上記トランジスタ素子を介して供給される
電圧により作動する本体回路部と、この本体回路
部に対する供給電圧が所定値以上に達した際に上
記第１トランジスタ素子をオン動作させる制御手
段と、上記第１のトランジスタに並列接続される
第２のトランジスタと、この第２のトランジスタ
をオン・オフ制御する差動増巾器とからなる太陽
電池付小型電子機器。 a large-capacity charging capacitor; a first transistor element connected in series to the capacitor;
A solar cell connected in parallel to a series circuit consisting of the capacitor and a first transistor element, and a main circuit section that operates by the voltage generated by the solar cell or the voltage supplied from the capacitor via the transistor element. a control means for turning on the first transistor element when the voltage supplied to the main circuit reaches a predetermined value or higher; a second transistor connected in parallel to the first transistor; A small electronic device with a solar cell that consists of a differential amplifier that controls on/off the transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8488986U JPS62198825U (en) | 1986-06-04 | 1986-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8488986U JPS62198825U (en) | 1986-06-04 | 1986-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62198825U true JPS62198825U (en) | 1987-12-17 |
Family
ID=30939792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8488986U Pending JPS62198825U (en) | 1986-06-04 | 1986-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62198825U (en) |
-
1986
- 1986-06-04 JP JP8488986U patent/JPS62198825U/ja active Pending