JPS52154061A - Relay control circuit - Google Patents

Relay control circuit

Info

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
Application number
JP7256876A
Other languages
Japanese (ja)
Other versions
JPS6037650B2 (en
Inventor
Kazutomi Nakamura
Takeshi Takitani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Sanyo Electric Co Ltd, Sanyo Electric Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP7256876A priority Critical patent/JPS6037650B2/en
Publication of JPS52154061A publication Critical patent/JPS52154061A/en
Publication of JPS6037650B2 publication Critical patent/JPS6037650B2/en
Expired legal-status Critical Current

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
JP7256876A 1976-06-17 1976-06-17 relay control circuit Expired JPS6037650B2 (en)

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)

Also Published As

Publication number Publication date
JPS6037650B2 (en) 1985-08-27

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