JPS58150192U - 警報器の電源逆接続防止回路 - Google Patents

警報器の電源逆接続防止回路

Info

Publication number
JPS58150192U
JPS58150192U JP4402182U JP4402182U JPS58150192U JP S58150192 U JPS58150192 U JP S58150192U JP 4402182 U JP4402182 U JP 4402182U JP 4402182 U JP4402182 U JP 4402182U JP S58150192 U JPS58150192 U JP S58150192U
Authority
JP
Japan
Prior art keywords
power supply
prevention circuit
reverse connection
connection prevention
alarm power
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
JP4402182U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138711Y2 (enrdf_load_stackoverflow
Inventor
孝雄 藤沢
田中　征一
Original Assignee
ニツタン株式会社
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 ニツタン株式会社 filed Critical ニツタン株式会社
Priority to JP4402182U priority Critical patent/JPS58150192U/ja
Publication of JPS58150192U publication Critical patent/JPS58150192U/ja
Application granted granted Critical
Publication of JPH0138711Y2 publication Critical patent/JPH0138711Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP4402182U 1982-03-30 1982-03-30 警報器の電源逆接続防止回路 Granted JPS58150192U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4402182U JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4402182U JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Publications (2)

Publication Number Publication Date
JPS58150192U true JPS58150192U (ja) 1983-10-07
JPH0138711Y2 JPH0138711Y2 (enrdf_load_stackoverflow) 1989-11-20

Family

ID=30055089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4402182U Granted JPS58150192U (ja) 1982-03-30 1982-03-30 警報器の電源逆接続防止回路

Country Status (1)

Country Link
JP (1) JPS58150192U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1023740A (ja) * 1996-07-02 1998-01-23 Toshiba Corp 電力変換装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1023740A (ja) * 1996-07-02 1998-01-23 Toshiba Corp 電力変換装置

Also Published As

Publication number Publication date
JPH0138711Y2 (enrdf_load_stackoverflow) 1989-11-20

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