JPS581998U - 圧電ブザ−駆動回路 - Google Patents

圧電ブザ−駆動回路

Info

Publication number
JPS581998U
JPS581998U JP9592381U JP9592381U JPS581998U JP S581998 U JPS581998 U JP S581998U JP 9592381 U JP9592381 U JP 9592381U JP 9592381 U JP9592381 U JP 9592381U JP S581998 U JPS581998 U JP S581998U
Authority
JP
Japan
Prior art keywords
piezoelectric buzzer
drive circuit
buzzer drive
collector terminals
resistor
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
JP9592381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6312397Y2 (enrdf_load_stackoverflow
Inventor
加賀　公衛
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP9592381U priority Critical patent/JPS581998U/ja
Publication of JPS581998U publication Critical patent/JPS581998U/ja
Application granted granted Critical
Publication of JPS6312397Y2 publication Critical patent/JPS6312397Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Electromechanical Clocks (AREA)
JP9592381U 1981-06-26 1981-06-26 圧電ブザ−駆動回路 Granted JPS581998U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9592381U JPS581998U (ja) 1981-06-26 1981-06-26 圧電ブザ−駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9592381U JPS581998U (ja) 1981-06-26 1981-06-26 圧電ブザ−駆動回路

Publications (2)

Publication Number Publication Date
JPS581998U true JPS581998U (ja) 1983-01-07
JPS6312397Y2 JPS6312397Y2 (enrdf_load_stackoverflow) 1988-04-08

Family

ID=29890810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9592381U Granted JPS581998U (ja) 1981-06-26 1981-06-26 圧電ブザ−駆動回路

Country Status (1)

Country Link
JP (1) JPS581998U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6312397Y2 (enrdf_load_stackoverflow) 1988-04-08

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