JPS58193737U - charging display device - Google Patents
charging display deviceInfo
- Publication number
- JPS58193737U JPS58193737U JP1982085814U JP8581482U JPS58193737U JP S58193737 U JPS58193737 U JP S58193737U JP 1982085814 U JP1982085814 U JP 1982085814U JP 8581482 U JP8581482 U JP 8581482U JP S58193737 U JPS58193737 U JP S58193737U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- charging
- charging display
- comparator
- transistor
- 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
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図は定電圧充電を行なった時の電流の変化を示した
図面、第２図は本考案装置の１実施例の回路図である。
１．８・・−抵抗、２−・・コンパレータ、４・・・ト
ラン、 ジスタ、７・・・発光ダイオード。FIG. 1 is a diagram showing changes in current when constant voltage charging is performed, and FIG. 2 is a circuit diagram of one embodiment of the device of the present invention. 1.8...-resistor, 2-... comparator, 4... transformer, resistor, 7... light emitting diode.
Claims (1)
、トランジスタのエミッタに表示手段を接続し、このト
ランジスタのベースにはコンパレータの出力を接続し、
このコンパレータの一方の入力端子には基準電圧を発生
する回路を接続し、他方の入力端子には充電電流によっ
て電圧が変化する回路を接続したことを特徴とする充電
表示装置。In a charge display device for a charger that performs constant voltage charging, a display means is connected to the emitter of a transistor, an output of a comparator is connected to the base of this transistor,
A charging display device characterized in that one input terminal of the comparator is connected to a circuit that generates a reference voltage, and the other input terminal is connected to a circuit that changes the voltage depending on the charging current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982085814U JPS58193737U (en) | 1982-06-08 | 1982-06-08 | charging display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982085814U JPS58193737U (en) | 1982-06-08 | 1982-06-08 | charging display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58193737U true JPS58193737U (en) | 1983-12-23 |
Family
ID=30094659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982085814U Pending JPS58193737U (en) | 1982-06-08 | 1982-06-08 | charging display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193737U (en) |
-
1982
- 1982-06-08 JP JP1982085814U patent/JPS58193737U/en active Pending
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