KR890021909U - 115/230vac 자동 선택회로 - Google Patents

115/230vac 자동 선택회로

Info

Publication number
KR890021909U
KR890021909U KR2019880005222U KR880005222U KR890021909U KR 890021909 U KR890021909 U KR 890021909U KR 2019880005222 U KR2019880005222 U KR 2019880005222U KR 880005222 U KR880005222 U KR 880005222U KR 890021909 U KR890021909 U KR 890021909U
Authority
KR
South Korea
Prior art keywords
230vac
selection circuit
automatic selection
automatic
circuit
Prior art date
Application number
KR2019880005222U
Other languages
English (en)
Other versions
KR900011173Y1 (ko
Inventor
김동환
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880005222U priority Critical patent/KR900011173Y1/ko
Publication of KR890021909U publication Critical patent/KR890021909U/ko
Application granted granted Critical
Publication of KR900011173Y1 publication Critical patent/KR900011173Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR2019880005222U 1988-04-12 1988-04-12 115/230vac 자동 선택회로 KR900011173Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880005222U KR900011173Y1 (ko) 1988-04-12 1988-04-12 115/230vac 자동 선택회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880005222U KR900011173Y1 (ko) 1988-04-12 1988-04-12 115/230vac 자동 선택회로

Publications (2)

Publication Number Publication Date
KR890021909U true KR890021909U (ko) 1989-11-03
KR900011173Y1 KR900011173Y1 (ko) 1990-12-20

Family

ID=19274176

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880005222U KR900011173Y1 (ko) 1988-04-12 1988-04-12 115/230vac 자동 선택회로

Country Status (1)

Country Link
KR (1) KR900011173Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464903B1 (ko) * 1998-05-15 2005-04-06 삼성전자주식회사 무선전화기용 단일칩ic 시험방법

Also Published As

Publication number Publication date
KR900011173Y1 (ko) 1990-12-20

Similar Documents

Publication Publication Date Title
DK185889A (da) Automatisk spraydaase
BR8901529A (pt) Conjunto de circuito
DE69032463D1 (de) Verzweigungssteuerschaltung
DE69128652T2 (de) Steuerschaltung
KR890021909U (ko) 115/230vac 자동 선택회로
KR930002186U (ko) 수지침 자동 자침기
KR910000068U (ko) 자동 송편 제조기
FR2648943B1 (fr) Circuit echantillonneur-bloqueur
KR890023961U (ko) 자동 스위칭 회로
KR900013811U (ko) 멀티방송방식 자동 선택회로
KR890019791U (ko) 프린터 자동 선택 회로
KR890015827U (ko) 만두 자동 제조기
KR900007381U (ko) 다중저항 선택박스를 이용한 저항 선택회로
KR890018285U (ko) 50/60Hz 자동 절환회로
KR920012136U (ko) 봉제물 자동적재장치
BR6801360U (pt) Pipetador automatico
BR9105564A (pt) Chaveador eletronico automatico
KR900013824U (ko) 자동 콘트라스트 조절회로
KR920010011U (ko) 센스 선택회로
KR910017435U (ko) 110/220v 자동 절환 회로
IT8944206A0 (it) Gangio automatico
BR8805079A (pt) Circuito pulsador aperfeicoado
KR950005061U (ko) 입/출력 자동 선택회로
KR900013684U (ko) Ohva회로
KR900009313U (ko) 디지트론의 불밝기 자동조절회로

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20011126

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee