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특허 상세정보

Uninterrupted power supply system

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02J-007/00    H02M-007/538   
미국특허분류(USC) 307/66 ; 307/64 ; 363/132
출원번호 US-0014705 (1987-02-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 64  인용 특허 : 9
초록

A power supply system for providing uninterrupted AC power includes a first input port to which to couple AC input power at a specified RMS voltage level from a primary power source, a second input port to which to couple DC input power at a specified voltage level from a backup power source, and an output port to which to connect a device to be powered. A fullwave rectifier generates a first direct current from the AC input power, and up-converter generates a second direct current from the DC input power at an RMS voltage level approximately equal to th...

대표
청구항

A power supply system for providing uninterrupted AC power, comprising: a first input port to which to couple AC input power at a specified RMS voltage level from a primary power source, a second input port to which to couple DC input power at a specified voltage level from a backup power source, and an output port to which to conenct a device to be powered; fullwave rectifying means for generating a first direct current from the AC input power; converting means for generating a second direct current from the DC input power at an RMS voltage level approx...

이 특허를 인용한 특허 피인용횟수: 64

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  24. Gutt, Gerald; Wood, Aaron. Gateway registry methods and systems. USP2017049621408.
  25. Chmielewski, Tom; Kitchen, Jim. Generating risk profile using data of home monitoring and security system. USP2017039609003.
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  33. Sipinski, Gene; Cheng, Steve Han Ngok; Liu, Gang; Liu, Yuan Heng. Low voltage reset determination and operational flow modification for microprocessor-controlled devices. USP2011118051282.
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