JPH023146U - - Google Patents
Info
- Publication number
- JPH023146U JPH023146U JP8010588U JP8010588U JPH023146U JP H023146 U JPH023146 U JP H023146U JP 8010588 U JP8010588 U JP 8010588U JP 8010588 U JP8010588 U JP 8010588U JP H023146 U JPH023146 U JP H023146U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- batteries
- backup circuit
- circuit
- battery backup
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Description
第１図は、この考案の一実施例によるバツテリ
バツクアツプ回路を示し、第２図は従来のバツテ
リバツクアツプ回路を示す。図において、ＢＡＴ
２は第２のバツテリである。なお、図中、同一符
号は同一、又は相当部分を示す。
FIG. 1 shows a battery backup circuit according to an embodiment of this invention, and FIG. 2 shows a conventional battery backup circuit. In the figure, BAT
2 is the second battery. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ツプするバツテリバツクアツプ回路において、回
路内に第２のバツテリを設け、第１及び第２のバ
ツテリ切換えにより、上記第１及び第２のバツテ
リの少なくとも一方に所定電荷を保持することを
特徴とするバツテリバツクアツプ回路。 In a battery backup circuit that backs up with the first battery when the control power is cut off, a second battery is provided in the circuit, and by switching between the first and second batteries, at least one of the first and second batteries is activated. A battery backup circuit characterized by holding a predetermined charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010588U JPH023146U (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010588U JPH023146U (en) | 1988-06-16 | 1988-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023146U true JPH023146U (en) | 1990-01-10 |
Family
ID=31304948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010588U Pending JPH023146U (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023146U (en) |
-
1988
- 1988-06-16 JP JP8010588U patent/JPH023146U/ja active Pending
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