KR960015376U - 소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치 - Google Patents

소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치

Info

Publication number
KR960015376U
KR960015376U KR2019940026398U KR19940026398U KR960015376U KR 960015376 U KR960015376 U KR 960015376U KR 2019940026398 U KR2019940026398 U KR 2019940026398U KR 19940026398 U KR19940026398 U KR 19940026398U KR 960015376 U KR960015376 U KR 960015376U
Authority
KR
South Korea
Prior art keywords
built
power supply
supply unit
sound signal
amplification circuit
Prior art date
Application number
KR2019940026398U
Other languages
English (en)
Other versions
KR970001285Y1 (ko
Original Assignee
주식회사 코아슨
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 주식회사 코아슨 filed Critical 주식회사 코아슨
Priority to KR2019940026398U priority Critical patent/KR970001285Y1/ko
Priority to TW084204462U priority patent/TW377858U/zh
Priority to CN95103816A priority patent/CN1085858C/zh
Priority to US08/444,433 priority patent/US5557240A/en
Publication of KR960015376U publication Critical patent/KR960015376U/ko
Application granted granted Critical
Publication of KR970001285Y1 publication Critical patent/KR970001285Y1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
    • H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
    • H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Amplifiers (AREA)
KR2019940026398U 1994-10-10 1994-10-10 소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치 KR970001285Y1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR2019940026398U KR970001285Y1 (ko) 1994-10-10 1994-10-10 소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치
TW084204462U TW377858U (en) 1994-10-10 1995-04-08 Power supply for a computer including a sound signal amplifying circuit
CN95103816A CN1085858C (zh) 1994-10-10 1995-04-14 包括声音信号放大电路的计算机的电源
US08/444,433 US5557240A (en) 1994-10-10 1995-05-19 Power supply for a computer including a sound signal amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940026398U KR970001285Y1 (ko) 1994-10-10 1994-10-10 소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치

Publications (2)

Publication Number Publication Date
KR960015376U true KR960015376U (ko) 1996-05-17
KR970001285Y1 KR970001285Y1 (ko) 1997-02-22

Family

ID=19395151

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940026398U KR970001285Y1 (ko) 1994-10-10 1994-10-10 소리신호 증폭회로를 내장하는 컴퓨터의 전원공급장치

Country Status (4)

Country Link
US (1) US5557240A (ko)
KR (1) KR970001285Y1 (ko)
CN (1) CN1085858C (ko)
TW (1) TW377858U (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5761029A (en) * 1996-12-16 1998-06-02 Jay; David N. Plug-in power module for personal computer
TW200811647A (en) * 2006-08-18 2008-03-01 Asustek Comp Inc Power supply and computer device using the same
CN101126951A (zh) * 2006-08-18 2008-02-20 华硕电脑股份有限公司 电源供应器及使用此电源供应器的计算机装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5151907A (en) * 1990-02-20 1992-09-29 Robbins Walter A Auxiliary power supply for continuation of computer system operation during commercial AC power failure
US5301160A (en) * 1992-02-24 1994-04-05 Texas Instruments Incorporated Computer including an integrated circuit having a low power selection control arrangement
US5357214A (en) * 1993-06-03 1994-10-18 Apple Computer, Inc. Methods and apparatus for microphone preamplification

Also Published As

Publication number Publication date
KR970001285Y1 (ko) 1997-02-22
US5557240A (en) 1996-09-17
TW377858U (en) 1999-12-21
CN1085858C (zh) 2002-05-29
CN1120687A (zh) 1996-04-17

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee