JPH0210746U - - Google Patents

Info

Publication number
JPH0210746U
JPH0210746U JP8916788U JP8916788U JPH0210746U JP H0210746 U JPH0210746 U JP H0210746U JP 8916788 U JP8916788 U JP 8916788U JP 8916788 U JP8916788 U JP 8916788U JP H0210746 U JPH0210746 U JP H0210746U
Authority
JP
Japan
Prior art keywords
power
control circuit
input terminals
diode
power input
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.)
Pending
Application number
JP8916788U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP8916788U priority Critical patent/JPH0210746U/ja
Publication of JPH0210746U publication Critical patent/JPH0210746U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本実施例の電源ブレーカの電気回路図
、第２図はツエナ・ダイオードの取着状態を示す
斜視図、第３図はツエナ・ダイオードとサージア
ブソーバの特性図、第４図は従来の遊技盤の制御
回路に設けられたサージアブソーバとヒユーズと
を示す電気回路図である。 １は電源入力端子、３はヒユーズ、４はツエナ
ダイオード、９は制御回路。 Fig. 1 is an electrical circuit diagram of the power breaker of this embodiment, Fig. 2 is a perspective view showing how the Zena diode is installed, Fig. 3 is a characteristic diagram of the Zena diode and surge absorber, and Fig. 4 is the conventional one. FIG. 2 is an electric circuit diagram showing a surge absorber and a fuse provided in the control circuit of the game board. 1 is a power input terminal, 3 is a fuse, 4 is a Zener diode, and 9 is a control circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 制御回路９の駆動電源が入力される電源入力端
子１の間にその制御回路９の許容電圧以下の電圧
で短絡破壊を起すツエナ・ダイオード４を着脱可
能に設け、その電源入力端子１の少なくとも一方
の端子１とダイオード４との間にヒユーズ３を設
けた遊技台用電源ブレーカ。 A Zener diode 4 that causes short-circuit breakdown at a voltage lower than the allowable voltage of the control circuit 9 is removably provided between the power input terminals 1 to which the drive power of the control circuit 9 is input, and at least one of the power input terminals 1 is provided. A power breaker for a game machine in which a fuse 3 is provided between a terminal 1 and a diode 4.
JP8916788U 1988-07-05 1988-07-05 Pending JPH0210746U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8916788U JPH0210746U (en) 1988-07-05 1988-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8916788U JPH0210746U (en) 1988-07-05 1988-07-05

Publications (1)

Publication Number Publication Date
JPH0210746U true JPH0210746U (en) 1990-01-23

Family

ID=31313717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8916788U Pending JPH0210746U (en) 1988-07-05 1988-07-05

Country Status (1)

Country Link
JP (1) JPH0210746U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230257A (en) * 1988-07-20 1990-01-31 Komatsu Wall Ind Co Ltd Public telephone set stand
JPH08195796A (en) * 1994-11-18 1996-07-30 Auto Doaa Giken:Kk Automatic elevating/descending device for telephone set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230257A (en) * 1988-07-20 1990-01-31 Komatsu Wall Ind Co Ltd Public telephone set stand
JPH0524700B2 (en) * 1988-07-20 1993-04-08 Komatsu Wall Inc Co Ltd
JPH08195796A (en) * 1994-11-18 1996-07-30 Auto Doaa Giken:Kk Automatic elevating/descending device for telephone set

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