KR100975484B1 - 마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 - Google Patents
마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 Download PDFInfo
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- KR100975484B1 KR100975484B1 KR1020077006363A KR20077006363A KR100975484B1 KR 100975484 B1 KR100975484 B1 KR 100975484B1 KR 1020077006363 A KR1020077006363 A KR 1020077006363A KR 20077006363 A KR20077006363 A KR 20077006363A KR 100975484 B1 KR100975484 B1 KR 100975484B1
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- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3372—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type
- H02M3/3374—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type with preregulator, e.g. current injected push-pull
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
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- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
- H01F19/08—Transformers having magnetic bias, e.g. for handling pulses
- H01F2019/085—Transformer for galvanic isolation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Logic Circuits (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (38)
- 전력 변환기로서,오실레이팅 신호를 제공하기 위한 인덕터 및 커패시턴스를 갖는 탱크 회로;상기 탱크 회로에 결합된 코일 드라이버;상기 코일 드라이버에 결합되고 에너지 소스에 결합하기 위한 스위치; 및전력 변환기로부터의 출력이 임계치로부터 벗어나는지를 나타내고 이에 응답하여 상기 스위치를 제어하는 신호를 제공하기 위해 상기 전력 변환기의 출력 단자에 결합된 피드백 네트워크를 포함하며, 상기 코일 드라이버는 제 1 및 제 2 스위칭 트랜지스터들을 가지며, 상기 각각의 트랜지스터는 전압 소스에 결합하기 위한 제 1 측부, 제어 단자 및 제 2 측부를 가지며, 상기 각각의 트랜지스터의 제 2 측부는 다른 트랜지스터의 제어 단자에 결합되며, 상기 전력 변환기는 트랜스포머를 포함하고 상기 탱크 회로는 상기 트랜스포머의 1차 권선을 포함하며, 상기 전력 변환기는 상기 트랜스포머의 2차 권선 및 상기 2차 권선에 결합된 정류기를 더 포함하며, 상기 트랜스포머는 갈바닉(galvanic) 절연을 제공하고, 상기 피드백 네트워크는 상기 출력 단자와 상기 스위치 사이에 절연 장벽을 더 포함하는, 전력 변환기.
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- 제 1 항에 있어서, 상기 탱크 회로에 결합되고 정류된 출력을 제공하는 정류기, 및 상기 정류기와 병렬로 결합된 필터를 더 포함하는, 전력 변환기.
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- 제 1 항에 있어서, 상기 스위치는 상기 탱크 회로의 주파수보다 100배 또는 그 이상만큼 작은 주파수로 스위칭되는, 전력 변환기.
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- 제 1 항에 있어서, 상기 트랜스포머는 기판 상에 집적되는, 전력 변환기.
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- 제 1 항에 있어서, 상기 스위치를 제어하고 상기 변환기의 출력 단자에 결합하기 위한 로직 신호 입력을 더 포함하여 상기 로직 신호의 변조된 출력을 제공하고 이로써 로직 신호와 전력을 전달하는, 전력 변환기.
- 제 10 항에 있어서, 상기 로직 신호는 트랜스포머 양단의 출력 단자에 결합되어 갈바닉 절연을 제공하는, 전력 변환기.
- 제 1 항에 있어서, 상기 스위치를 제어하기 위한 로직 신호 입력을 더 포함하고, 상기 변환기는 상기 변환기의 출력 단자에서 상기 로직 신호의 변조된 출력을 제공하여 이로써 로직 신호와 전력을 전달하기 위한 출력 회로를 더 포함하는, 전력 변환기.
- 제 12 항에 있어서, 상기 출력 신호는 상기 전압 소스로부터의 입력 전압보다 높은 전압을 갖는, 전력 변환기.
- 제 12 항에 있어서, 상기 탱크 회로는 갈바닉 절연을 제공하도록 트랜스포머의 1차 권선을 포함하는, 전력 변환기.
- 제 14 항에 있어서, 상기 변환기는 하나의 트랜스포머만을 갖는, 전력 변환기.
- 제 14 항에 있어서, 상기 탱크 회로는 10 MHz 내지 100 MHz의 주파수를 갖는, 전력 변환기.
- 제 16 항에 있어서, 상기 탱크 회로는 100 MHz의 주파수를 갖는, 전력 변환기.
- 제 12 항에 있어서, 상기 출력 회로는 FET 드라이버를 포함하는, 전력 변환기.
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- 전력 변환기로서,커패시턴스와 병렬인 코일을 포함하며, 10 MHz 내지 100 MHz의 주파수에서 오실레이팅하는 탱크 회로;공급부와 접속되고 상기 탱크 회로에 결합된 스위치 회로; 및전력 변환기로부터의 출력이 임계치로부터 벗어나는지를 나타내고 이에 응답하여 상기 스위치 회로 내의 스위치를 제어하는 신호를 제공하기 위해 상기 전력 변환기의 출력 단자에 결합된 피드백 네트워크를 포함하며,상기 전력 변환기는 트랜스포머를 포함하고 상기 탱크 회로는 상기 트랜스포머의 1차 권선을 포함하며, 상기 전력 변환기는 상기 트랜스포머의 2차 권선 및 상기 2차 권선에 결합된 정류기를 더 포함하며, 상기 트랜스포머는 갈바닉 절연을 제공하고, 상기 피드백 네트워크는 상기 출력 단자와 상기 스위치 회로 사이에 절연 장벽을 더 포함하는,전력 변환기.
- 제 29 항에 있어서, 상기 탱크 회로의 코일은 상기 트랜스포머의 1차 권선인, 전력 변환기.
- 제 30 항에 있어서, 상기 트랜스포머는 제1철 코어를 갖지 않는 온-칩 트랜스포머인, 전력 변환기.
- 제 29 항에 있어서, 상기 커패시턴스는 개별 커패시터를 갖는, 전력 변환기.
- 제 29 항에 있어서, 상기 스위치 회로는 상기 탱크 회로를 전압 공급부에 결합하기 위한 적어도 하나의 트랜지스터를 더 포함하며, 상기 커패시턴스는 상기 스위치 회로의 적어도 하나의 트랜지스터에 의해 제공되는, 전력 변환기.
- 제 33 항에 있어서, 상기 스위치 회로는 제 1 및 제 2 트랜지스터를 더 포함하고, 상기 제 1 및 제 2 트랜지스터 중 하나에 대한 제어부가 상기 제 1 및 제 2 트랜지스터의 다른 하나의 한 측부에 결합된, 전력 변환기.
- 제 29 항에 있어서, 상기 주파수는 50 MHz 내지 100 MHz인, 전력 변환기.
- 제 29 항에 있어서, 상기 주파수는 100 MHz인, 전력 변환기.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/922,504 | 2004-08-20 | ||
US10/922,504 US7489526B2 (en) | 2004-08-20 | 2004-08-20 | Power and information signal transfer using micro-transformers |
Related Child Applications (1)
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KR1020097023827A Division KR100961293B1 (ko) | 2004-08-20 | 2005-08-19 | 마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 |
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KR20070055546A KR20070055546A (ko) | 2007-05-30 |
KR100975484B1 true KR100975484B1 (ko) | 2010-08-11 |
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KR1020097023827A KR100961293B1 (ko) | 2004-08-20 | 2005-08-19 | 마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 |
KR1020077006363A KR100975484B1 (ko) | 2004-08-20 | 2005-08-19 | 마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 |
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KR1020097023827A KR100961293B1 (ko) | 2004-08-20 | 2005-08-19 | 마이크로-트랜스포머를 이용한 전력 및 정보 신호 전달 |
Country Status (6)
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US (4) | US7489526B2 (ko) |
EP (2) | EP3157152B1 (ko) |
JP (1) | JP4659037B2 (ko) |
KR (2) | KR100961293B1 (ko) |
CN (3) | CN104734515B (ko) |
WO (1) | WO2006023767A2 (ko) |
Families Citing this family (64)
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DE10262239B4 (de) * | 2002-09-18 | 2011-04-28 | Infineon Technologies Ag | Digitales Signalübertragungsverfahren |
US7075329B2 (en) | 2003-04-30 | 2006-07-11 | Analog Devices, Inc. | Signal isolators using micro-transformers |
US7256920B2 (en) * | 2004-10-30 | 2007-08-14 | Bookham Technology Plc | Electro-optic modulator |
WO2007078649A1 (en) * | 2005-12-20 | 2007-07-12 | Bookham Technology Plc | Electro-optic modulator |
US7719305B2 (en) * | 2006-07-06 | 2010-05-18 | Analog Devices, Inc. | Signal isolator using micro-transformers |
EP1901428A1 (fr) * | 2006-09-14 | 2008-03-19 | St Microelectronics S.A. | Transfert de données numériques à travers un transformateur |
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WO2006023767A2 (en) | 2006-03-02 |
US20070052514A1 (en) | 2007-03-08 |
JP2008511272A (ja) | 2008-04-10 |
WO2006023767A3 (en) | 2008-01-31 |
EP3157152B1 (en) | 2019-10-23 |
US20070052399A1 (en) | 2007-03-08 |
EP3157152A2 (en) | 2017-04-19 |
US7706154B2 (en) | 2010-04-27 |
EP1787382B1 (en) | 2017-01-18 |
EP3157152A3 (en) | 2017-05-10 |
US7613016B2 (en) | 2009-11-03 |
KR20090121411A (ko) | 2009-11-25 |
JP4659037B2 (ja) | 2011-03-30 |
US7548440B2 (en) | 2009-06-16 |
US7489526B2 (en) | 2009-02-10 |
CN104734515A (zh) | 2015-06-24 |
EP1787382A4 (en) | 2009-12-02 |
CN102324851B (zh) | 2015-02-25 |
CN101189786A (zh) | 2008-05-28 |
US20060039169A1 (en) | 2006-02-23 |
EP1787382A2 (en) | 2007-05-23 |
US20080094046A1 (en) | 2008-04-24 |
CN104734515B (zh) | 2018-12-21 |
CN102324851A (zh) | 2012-01-18 |
KR20070055546A (ko) | 2007-05-30 |
CN101189786B (zh) | 2011-10-12 |
KR100961293B1 (ko) | 2010-06-07 |
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