JPH0321110Y2 - - Google Patents
Info
- Publication number
- JPH0321110Y2 JPH0321110Y2 JP1985136223U JP13622385U JPH0321110Y2 JP H0321110 Y2 JPH0321110 Y2 JP H0321110Y2 JP 1985136223 U JP1985136223 U JP 1985136223U JP 13622385 U JP13622385 U JP 13622385U JP H0321110 Y2 JPH0321110 Y2 JP H0321110Y2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- capacitor
- loop
- 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.)
- Expired
Links
Landscapes
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985136223U JPH0321110Y2 (enrdf_load_html_response) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985136223U JPH0321110Y2 (enrdf_load_html_response) | 1985-09-05 | 1985-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6244583U JPS6244583U (enrdf_load_html_response) | 1987-03-18 |
JPH0321110Y2 true JPH0321110Y2 (enrdf_load_html_response) | 1991-05-08 |
Family
ID=31039140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985136223U Expired JPH0321110Y2 (enrdf_load_html_response) | 1985-09-05 | 1985-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0321110Y2 (enrdf_load_html_response) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60107995A (ja) * | 1983-11-16 | 1985-06-13 | Oki Electric Ind Co Ltd | 通話路直流ル−プ回路 |
-
1985
- 1985-09-05 JP JP1985136223U patent/JPH0321110Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6244583U (enrdf_load_html_response) | 1987-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4503289A (en) | Line circuit with flux compensation and active impedance termination | |
GB2220820A (en) | Telephone line loop current regulator | |
US3955052A (en) | Subscriber unit particularly useful for time-division-multiplex system | |
US3714548A (en) | D.c. compensation circuit for miniature transformers | |
US3932713A (en) | Induction cancellation circuit | |
US5444777A (en) | Battery feed for telephone line cards | |
JPH0321110Y2 (enrdf_load_html_response) | ||
US4776007A (en) | Solid state trunk circuit | |
CA1160780A (en) | Trunk interface circuit with current compensation | |
CA1050141A (en) | Automatic telephone number identification circuit | |
CA1091834A (en) | Electric network for use in a subscriber's loop | |
US4767980A (en) | Inductance multiplier circuit | |
US4336423A (en) | Device for increasing the parallel inductance of a transformer | |
US3551754A (en) | Sensitive pick-up relay | |
US3728490A (en) | Post pay telephone paystation circuit | |
US3014988A (en) | Magnetic saturation control devices | |
CA1088686A (en) | Tone applying line circuit | |
US4562525A (en) | DC Power supply circuit for line interface circuits | |
US4234763A (en) | Feeding bridge with d.c.-compensation for both directions of the feed current | |
US3794782A (en) | Pabx transmission and impulsing circuit | |
JPS60182898A (ja) | 局線トランク回路 | |
JPS628997B2 (enrdf_load_html_response) | ||
JP3287626B2 (ja) | 電話機付きファクシミリ装置 | |
JPS5927494B2 (ja) | 電話交換機の給電回路 | |
JPS61101160A (ja) | 通話電流供給回路 |