JPH0393930U - - Google Patents

Info

Publication number
JPH0393930U
JPH0393930U JP186590U JP186590U JPH0393930U JP H0393930 U JPH0393930 U JP H0393930U JP 186590 U JP186590 U JP 186590U JP 186590 U JP186590 U JP 186590U JP H0393930 U JPH0393930 U JP H0393930U
Authority
JP
Japan
Prior art keywords
level conversion
substrates
card
conversion circuits
level
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
JP186590U
Other languages
English (en)
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 JP186590U priority Critical patent/JPH0393930U/ja
Publication of JPH0393930U publication Critical patent/JPH0393930U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Programmable Controllers (AREA)
  • Logic Circuits (AREA)

Description

【図面の簡単な説明】
第１図は本考案実施例の端子接続例を示す側面
図、第２図は本考案実施例のレベル変換回路の回
路構成を示す回路図、第３図は本考案実施例の信
号線の接続関係を示す説明図、第４図は従来例の
レベル変換回路の回路構成を示す回路図、第５図
は従来例の信号線の接続関係を示す説明図、第６
図は従来例の端子接続例を示す側面図である。 ３−１……電源入力端子、３−２……電源供給
端子、５……レベル変換ユニツト、６，１５……
出力用端子、７，１６……制御信号接続用端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力信号のレベル値を他のレベル値に変換する
    複数のレベル変換回路をそれぞれ複数のカード状
    基板に設置し、当該複数のカード状基板を１つの
    ケース内に段上に配設して収納したレベル変換ユ
    ニツトにおいて、前記複数のレベル変換回路に駆
    動電圧を供給するための１つの電源供給用端子を
    前記ケース内に設けたことを特徴とするレベル変
    換ユニツト。
JP186590U 1990-01-12 1990-01-12 Pending JPH0393930U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP186590U JPH0393930U (ja) 1990-01-12 1990-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP186590U JPH0393930U (ja) 1990-01-12 1990-01-12

Publications (1)

Publication Number Publication Date
JPH0393930U true JPH0393930U (ja) 1991-09-25

Family

ID=31505752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP186590U Pending JPH0393930U (ja) 1990-01-12 1990-01-12

Country Status (1)

Country Link
JP (1) JPH0393930U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101489508B1 (ko) * 2008-03-06 2015-02-03 엘지전자 주식회사 실외기용 팬그릴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101489508B1 (ko) * 2008-03-06 2015-02-03 엘지전자 주식회사 실외기용 팬그릴

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