JPS61170023U - - Google Patents

Info

Publication number
JPS61170023U
JPS61170023U JP5262485U JP5262485U JPS61170023U JP S61170023 U JPS61170023 U JP S61170023U JP 5262485 U JP5262485 U JP 5262485U JP 5262485 U JP5262485 U JP 5262485U JP S61170023 U JPS61170023 U JP S61170023U
Authority
JP
Japan
Prior art keywords
display device
level display
power supply
turned
supply voltage
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
JP5262485U
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 JP5262485U priority Critical patent/JPS61170023U/ja
Publication of JPS61170023U publication Critical patent/JPS61170023U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)

Description

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

第１図は本考案によるＬＥＤレベル表示装置の
一実施例を示す回路図、第２図は従来のＬＥＤレ
ベル表示装置を示す回路図、第３図は従来のＬＥ
Ｄレベル表示装置を示す回路図である。 １……信号処理回路、２……ＬＥＤレベルメー
タ用ＩＣ、３〜６……ＬＥＤ、１２……電源端子
、１３……電源、１７……トランジスタ、１８…
…時定数回路。 FIG. 1 is a circuit diagram showing an embodiment of the LED level display device according to the present invention, FIG. 2 is a circuit diagram showing a conventional LED level display device, and FIG. 3 is a circuit diagram showing a conventional LED level display device.
FIG. 2 is a circuit diagram showing a D level display device. DESCRIPTION OF SYMBOLS 1... Signal processing circuit, 2... IC for LED level meter, 3-6... LED, 12... Power supply terminal, 13... Power supply, 17... Transistor, 18...
...Time constant circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源をＯＮした後、ある一定時間遅らせて駆動
部に電源電圧と供給することを特徴とするＬＥＤ
レベル表示装置。 An LED characterized by supplying power supply voltage to the driving unit after a certain period of time delay after the power is turned on.
Level display device.
JP5262485U 1985-04-09 1985-04-09 Pending JPS61170023U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5262485U JPS61170023U (en) 1985-04-09 1985-04-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5262485U JPS61170023U (en) 1985-04-09 1985-04-09

Publications (1)

Publication Number Publication Date
JPS61170023U true JPS61170023U (en) 1986-10-22

Family

ID=30572743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5262485U Pending JPS61170023U (en) 1985-04-09 1985-04-09

Country Status (1)

Country Link
JP (1) JPS61170023U (en)

Similar Documents

Publication Publication Date Title
JPH0179141U (en)
JPS61170023U (en)
JPS6210658U (en)
JPS5832136U (en) Memory data retention device for vehicle electronic circuits
JPS58193268U (en) battery voltage measuring device
JPS62184475U (en)
JPS60132138U (en) Alarm power supply circuit
JPS634127U (en)
JPS58127898U (en) motor drive circuit
JPS60180035U (en) Electronics
JPS6222568U (en)
JPS61100058U (en)
JPS6289025U (en)
JPS6062198U (en) Two-wire pulse transmission device
JPS6253751U (en)
JPS61168493U (en)
JPS62132472U (en)
JPS63126914U (en)
JPS62123516U (en)
JPS61120933U (en)
JPS6019086U (en) Battery-powered display circuit
JPS5836411U (en) constant voltage power supply
JPS61169442U (en)
JPS6118637U (en) timer circuit device
JPS5851332U (en) Electronics