JPS5963634U - charging device - Google Patents
charging deviceInfo
- Publication number
- JPS5963634U JPS5963634U JP1982157651U JP15765182U JPS5963634U JP S5963634 U JPS5963634 U JP S5963634U JP 1982157651 U JP1982157651 U JP 1982157651U JP 15765182 U JP15765182 U JP 15765182U JP S5963634 U JPS5963634 U JP S5963634U
- Authority
- JP
- Japan
- Prior art keywords
- diode
- power source
- charging device
- connection point
- output
- 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.)
- Granted
Links
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
図面の第１図から第４図までは本考案−実施例における
負荷を電動機とした充電装置に係り、第１図はその回路
図、第２図は同じく充電時の電流の流れを説明する回路
図、第３図は漏れ電流の流れを説明する回路図、第４図
は発光ダイオードの電流−電圧特性図、第５．第６図は
従来の充電装置の回路図である。
Ｂ１．Ｂ２・・・電池、Ｂ・・・電源、Ｍ・・・負荷、
Ｔ・・・降圧トランス、１・・・一方の出力端子、Ｄｌ
・・・第１のダイオード、３・・・他方の出力端子、４
・・・中間点、Ｂ２・・・第２のダイオード、２・・・
第１のダイオードと第２のダイオードの接続点、５・・
・電源の陰極端□と第２のダイオードとの接続点、ＬＥ
Ｄ・・・発光ダイオード（表示素子）。Figures 1 to 4 of the drawings relate to a charging device in which the load is an electric motor according to the present invention/embodiment, and Figure 1 is its circuit diagram, and Figure 2 is a circuit explaining the flow of current during charging. 3 is a circuit diagram explaining the flow of leakage current, FIG. 4 is a current-voltage characteristic diagram of a light emitting diode, and FIG. FIG. 6 is a circuit diagram of a conventional charging device. B1. B2...Battery, B...Power supply, M...Load,
T...Step-down transformer, 1...One output terminal, Dl
...first diode, 3...other output terminal, 4
... midpoint, B2... second diode, 2...
Connection point between the first diode and the second diode, 5...
・Connection point between the cathode terminal □ of the power supply and the second diode, LE
D... Light emitting diode (display element).
Claims (1)
なる′放電回路に、降圧トランスの一方の出力端子を第
１のダイオードを介して前記電源の陽極端に接続し、他
方の出力端子を該電源の中間点に接続すると共に、前記
電源の陰極端を前記トランスの出力端子の前記一方何に
第２のダイオードを介して接続して成る充電回路を並列
に接続して成る回路において、前記第１のダイオードと
第２のダイオードとの接続点と、前記電源の陰極端と第
２のダイオードとの接続点との間に表示素子を接続した
ことを特徴とする充電装置。One output terminal of a step-down transformer is connected to the anode end of the power supply via a first diode, and the other output In a circuit comprising a charging circuit connected in parallel, the terminal is connected to the midpoint of the power source, and the cathode end of the power source is connected to one of the output terminals of the transformer via a second diode. . A charging device, characterized in that a display element is connected between a connection point between the first diode and the second diode and a connection point between the cathode end of the power source and the second diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982157651U JPS5963634U (en) | 1982-10-19 | 1982-10-19 | charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982157651U JPS5963634U (en) | 1982-10-19 | 1982-10-19 | charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963634U true JPS5963634U (en) | 1984-04-26 |
| JPH038042Y2 JPH038042Y2 (en) | 1991-02-27 |
Family
ID=30347511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982157651U Granted JPS5963634U (en) | 1982-10-19 | 1982-10-19 | charging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963634U (en) |
-
1982
- 1982-10-19 JP JP1982157651U patent/JPS5963634U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038042Y2 (en) | 1991-02-27 |
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