JPS6268431U - - Google Patents
Info
- Publication number
- JPS6268431U JPS6268431U JP15796585U JP15796585U JPS6268431U JP S6268431 U JPS6268431 U JP S6268431U JP 15796585 U JP15796585 U JP 15796585U JP 15796585 U JP15796585 U JP 15796585U JP S6268431 U JPS6268431 U JP S6268431U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- switch means
- battery
- turned
- load
- 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 2
Description
第１図は本考案の電子スチルカメラの電源回路
の回路構成図である。第２図及び第３図は従来例
に係り、第２図は電子スチルカメラの電源回路の
回路構成図、第３図は電源入力部にＡＣ電源アダ
プタを取付けた状態を示す断面図である。
３……自己保持型リレースイツチ、５……駆動
回路、９……電池、１１……プツシユスイツチ、
１４……ＡＣ電源アダプタ、ａ，ｂ……第１、第
２入力端子、ｃ……出力端子、ｄ……接片、ｅ，
ｆ……第１、第２接片動作部。
FIG. 1 is a circuit diagram of a power supply circuit of an electronic still camera according to the present invention. 2 and 3 relate to a conventional example; FIG. 2 is a circuit configuration diagram of a power supply circuit of an electronic still camera, and FIG. 3 is a sectional view showing a state in which an AC power adapter is attached to a power input section. 3...Self-holding relay switch, 5...Drive circuit, 9...Battery, 11...Push switch,
14...AC power adapter, a, b...first and second input terminals, c...output terminal, d...contact piece, e,
f...First and second contact operating parts.
Claims (1)
荷に電流を供給する第１スイツチ手段と、電池電
源により制御され、前記電池より負荷に電流を供
給する第２スイツチ手段とから成り、前記ＡＣ電
源だけを接続した時は上記第１スイツチ手段をオ
ンし、前記電池電源だけを接続した時は上記第２
スイツチ手段をオンし、前記ＡＣ電源と電池電源
とを共に接続した時は上記第１スイツチ手段をオ
ンするように構成したことを特徴とする電子スチ
ルカメラ等の電源回路。 The switch means is controlled by an AC power source and supplies current to the load from the AC power source, and the second switch means is controlled by a battery power source and supplies current from the battery to the load, and the switch means is controlled by an AC power source and supplies current from the battery to the load. When connected, the first switch means is turned on, and when only the battery power source is connected, the second switch means is turned on.
A power supply circuit for an electronic still camera, etc., characterized in that the first switch means is turned on when the switch means is turned on and both the AC power source and the battery power source are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15796585U JPS6268431U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15796585U JPS6268431U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268431U true JPS6268431U (en) | 1987-04-28 |
Family
ID=31081005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15796585U Pending JPS6268431U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268431U (en) |
-
1985
- 1985-10-16 JP JP15796585U patent/JPS6268431U/ja active Pending