JPS52154061A - Relay control circuit - Google Patents
Relay control circuitInfo
- Publication number
- JPS52154061A JPS52154061A JP7256876A JP7256876A JPS52154061A JP S52154061 A JPS52154061 A JP S52154061A JP 7256876 A JP7256876 A JP 7256876A JP 7256876 A JP7256876 A JP 7256876A JP S52154061 A JPS52154061 A JP S52154061A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- relay control
- differential pair
- circuit
- fingers
- 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
Landscapes
- Keying Circuit Devices (AREA)
- Relay Circuits (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To eliminate an electric shock to the finger when making contact with the touch plate, by correctly controlling the differential pair by a short-circuit of the control terminal through the fingers, when in a case of applying a control signal to the base of one transistor of the differential pair.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7256876A JPS6037650B2 (en) | 1976-06-17 | 1976-06-17 | relay control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7256876A JPS6037650B2 (en) | 1976-06-17 | 1976-06-17 | relay control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52154061A true JPS52154061A (en) | 1977-12-21 |
JPS6037650B2 JPS6037650B2 (en) | 1985-08-27 |
Family
ID=13493094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7256876A Expired JPS6037650B2 (en) | 1976-06-17 | 1976-06-17 | relay control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6037650B2 (en) |
-
1976
- 1976-06-17 JP JP7256876A patent/JPS6037650B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6037650B2 (en) | 1985-08-27 |
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