JPH0141258Y2 - - Google Patents
Info
- Publication number
- JPH0141258Y2 JPH0141258Y2 JP19193581U JP19193581U JPH0141258Y2 JP H0141258 Y2 JPH0141258 Y2 JP H0141258Y2 JP 19193581 U JP19193581 U JP 19193581U JP 19193581 U JP19193581 U JP 19193581U JP H0141258 Y2 JPH0141258 Y2 JP H0141258Y2
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- hook
- power supply
- constant voltage
- telephone
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 40
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
Landscapes
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19193581U JPS5896362U (ja) | 1981-12-23 | 1981-12-23 | 電話機の電源回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19193581U JPS5896362U (ja) | 1981-12-23 | 1981-12-23 | 電話機の電源回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896362U JPS5896362U (ja) | 1983-06-30 |
| JPH0141258Y2 true JPH0141258Y2 (en:Method) | 1989-12-06 |
Family
ID=30105372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19193581U Granted JPS5896362U (ja) | 1981-12-23 | 1981-12-23 | 電話機の電源回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896362U (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60201768A (ja) * | 1984-03-27 | 1985-10-12 | Tamura Electric Works Ltd | 公衆電話機の電源回路 |
| JPS6361549A (ja) * | 1986-09-02 | 1988-03-17 | Tamura Electric Works Ltd | 電話機の電源回路 |
-
1981
- 1981-12-23 JP JP19193581U patent/JPS5896362U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5896362U (ja) | 1983-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6113523A (ja) | 電話機におけるラツチング・リレ−駆動回路 | |
| JPH0141258Y2 (en:Method) | ||
| KR960012874A (ko) | 무선 전화기의 충전방법 및 그 장치 | |
| JPS6351627B2 (en:Method) | ||
| US4591666A (en) | Protection circuitry for subscriber's telephone circuit equipped with repertory memory | |
| JPH0224299Y2 (en:Method) | ||
| JPS639170Y2 (en:Method) | ||
| JPH071878Y2 (ja) | ダイヤル送出用電源回路 | |
| JP2546098Y2 (ja) | 充電回路 | |
| US5317634A (en) | Telephone subset arrangement | |
| JPS6318205Y2 (en:Method) | ||
| KR100290205B1 (ko) | 전화선을이용한유선통신장치의전원공급장치 | |
| JPH0355955A (ja) | 電話機の電源制御回路 | |
| JPH01245639A (ja) | ラストナンバリダイヤルメモリ消去機能付電話機 | |
| JPS5810025B2 (ja) | 電話機電源供給方式 | |
| JPS6120184B2 (en:Method) | ||
| JPS6351628B2 (en:Method) | ||
| JPH0224298Y2 (en:Method) | ||
| JPH0325068B2 (en:Method) | ||
| JP2620798B2 (ja) | 電話機のダイアルメモリ用バックアップ電源回路 | |
| JPH0460382B2 (en:Method) | ||
| JPH0221188B2 (en:Method) | ||
| JPH0436622B2 (en:Method) | ||
| JPH0314858Y2 (en:Method) | ||
| JPH05344657A (ja) | 電源回路 |