JPH01107249U - - Google Patents
Info
- Publication number
- JPH01107249U JPH01107249U JP286188U JP286188U JPH01107249U JP H01107249 U JPH01107249 U JP H01107249U JP 286188 U JP286188 U JP 286188U JP 286188 U JP286188 U JP 286188U JP H01107249 U JPH01107249 U JP H01107249U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- telephone
- dialer
- circuit
- switching circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002861U JP2538927Y2 (ja) | 1988-01-12 | 1988-01-12 | 電話機装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988002861U JP2538927Y2 (ja) | 1988-01-12 | 1988-01-12 | 電話機装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01107249U true JPH01107249U (en]) | 1989-07-19 |
| JP2538927Y2 JP2538927Y2 (ja) | 1997-06-18 |
Family
ID=31204000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988002861U Expired - Lifetime JP2538927Y2 (ja) | 1988-01-12 | 1988-01-12 | 電話機装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2538927Y2 (en]) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981283U (ja) * | 1982-11-20 | 1984-06-01 | 三菱電機株式会社 | 平滑回路の発熱防止装置 |
| JPS609363A (ja) * | 1983-06-29 | 1985-01-18 | Nec Home Electronics Ltd | 電源回路 |
| JPS6125051U (ja) * | 1984-07-16 | 1986-02-14 | 富士通株式会社 | バツクアツプ電源回路 |
| JPS62278856A (ja) * | 1986-05-27 | 1987-12-03 | Nec Corp | 電話機回路 |
-
1988
- 1988-01-12 JP JP1988002861U patent/JP2538927Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5981283U (ja) * | 1982-11-20 | 1984-06-01 | 三菱電機株式会社 | 平滑回路の発熱防止装置 |
| JPS609363A (ja) * | 1983-06-29 | 1985-01-18 | Nec Home Electronics Ltd | 電源回路 |
| JPS6125051U (ja) * | 1984-07-16 | 1986-02-14 | 富士通株式会社 | バツクアツプ電源回路 |
| JPS62278856A (ja) * | 1986-05-27 | 1987-12-03 | Nec Corp | 電話機回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2538927Y2 (ja) | 1997-06-18 |