JP6496329B2 - 電力増幅器出力と負荷電圧クランプ回路の絶縁を組み合わせるための変圧器を組み込んだ電源回路 - Google Patents
電力増幅器出力と負荷電圧クランプ回路の絶縁を組み合わせるための変圧器を組み込んだ電源回路 Download PDFInfo
- Publication number
- JP6496329B2 JP6496329B2 JP2016574954A JP2016574954A JP6496329B2 JP 6496329 B2 JP6496329 B2 JP 6496329B2 JP 2016574954 A JP2016574954 A JP 2016574954A JP 2016574954 A JP2016574954 A JP 2016574954A JP 6496329 B2 JP6496329 B2 JP 6496329B2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- voltage
- power
- circuit
- power supply
- 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.)
- Active
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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M3/01—Resonant DC/DC converters
-
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
-
- 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
- H02M3/33569—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 having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/537—A transformer being used as coupling element between two amplifying stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/541—Transformer coupled at the output of an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
- H03F2203/21142—Output signals of a plurality of power amplifiers are parallel combined to a common output
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/20—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F2203/21—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F2203/211—Indexing scheme relating to power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
- H03F2203/21151—An output signal of a power amplifier being controlled by controlling power signal, e.g. by an inductive coupler
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Amplifiers (AREA)
Description
V=V2+VBE、ここでVBE≒0.6vであり、
I=I2+IQ、ここでIQ≒HFE×I2、HFE≒100であって、
その結果、IQ>>I2、かつPQ>>P2である。
Vはレール11に印加される電圧であり、
Rは負荷90のインピーダンスである。
C6およびC1のキャパシタンスCは以下の式(2)で定義され、
Fopは増幅器の動作周波数であり、
Rは負荷90のインピーダンスである。
インダクタL1およびL3のインダクタンスLは以下の式(3)で定義され、
FopはE級増幅器の動作周波数であり、
Rは負荷90のインピーダンスである。
11 直流(DC)電圧源入力
12 交流(AC)出力
13 信号源
13' 信号源
13A 信号源
13A' 信号源
13A" 信号源
13B 信号源
13B' 信号源
13B" 信号源
14 位相コントローラ
20 制御回路
22 ソフトスタート整流器
24 電力感知ユニット(PSU)
26 冷却ファン
28 DCスイッチ
30a 電力増幅器
30b 電力増幅器
30c 電力増幅器
30d 電力増幅器
32 駆動回路
34 結合および絶縁の変圧器
36 フィルタおよび電力感知の回路
38 位相制御変調器
40 フロントパネル制御回路
52 プラズマチャンバ
54 ガス入口
56 ガス出口
58 熱制御信号
60 プラズマコントローラ
62 真空信号
64 電圧信号
66 入口のガス流量と出口のガス流量の間の比を示す信号
68 電圧発生器
70 マイクロプロセッサ
72 電源
74 整合回路
80 整合回路
82 負荷
84 第1の可変キャパシタ
86 第2の可変キャパシタ
88 インダクタ
90 負荷
Claims (24)
- (i)第1の電源からの直流(DC)電圧、および(ii)制御モジュールからの制御信号を受け取り、前記制御信号に基づいて前記DC電圧を交流(AC)出力信号に変換するように構成された電力増幅器と、
第1の巻線、第2の巻線、および第3の巻線を含む変圧器であって、前記第1の巻線が前記AC出力信号を受け取るように構成されており、前記第2の巻線が前記AC出力信号に基づく出力電流を受け取るように構成されており、前記第2の巻線が出力端子を介して負荷に電流を供給する変圧器と、
複数のダイオードを備える整流器およびクランプ回路であって、前記ダイオードが、(i)前記第3の巻線にわたる電圧を整流し、(ii)前記出力端子における電圧をクランプして前記負荷に供給される出力電力を制限し、(iii)前記第3の巻線から前記第1の電源または第2の電源に電力を戻すように構成されている整流器およびクランプ回路とを備える電源回路。 - 前記第1の巻線が1次巻線であり、前記第2の巻線が2次巻線であり、前記第3の巻線が3次巻線である請求項1に記載の電源回路。
- 前記複数のダイオードが、ダイオードブリッジ整流器の構成に配置された4つのダイオードをさらに備える請求項1に記載の電源回路。
- 前記4つのダイオードが、絶縁された組ダイオード整流器の構成で配置されている請求項3に記載の電源回路。
- 前記複数のダイオードが、全波ブリッジ整流器の構成に配置された対のダイオードをさらに備える請求項1に記載の電源回路。
- 前記複数のダイオードが、絶縁された2つのダイオード整流器の構成に配置された対のダイオードをさらに備える請求項5に記載の電源回路。
- (i)第1の電源からの直流(DC)電圧、および(ii)第2の制御信号を受け取り、
前記第2の制御信号に基づいて、前記DC電圧を第2の交流(AC)出力信号に変換するように構成された第2の電力増幅器をさらに備える電源回路であって、
前記変圧器が第4の巻線をさらに備え、前記第4の巻線が前記第2のAC出力信号を受け取るように構成されている請求項1に記載の電源回路。 - 前記制御信号および前記第2の制御信号が、それぞれ、第1の電力増幅器を、前記第2の電力増幅器に対して同相または逆相で動作させる請求項7に記載の電源回路。
- 前記電力増幅器が、フルブリッジ構成に配置された複数のスイッチを含む請求項1に記載の電源回路。
- 第1の電源から直流(DC)電圧を受け取って、前記DC電圧を交流(AC)出力信号に変換するように構成された電力増幅器と、
第1の巻線、第2の巻線、および第3の巻線を含む変圧器であって、前記第1の巻線が前記AC出力信号を受け取るように構成されており、前記第2の巻線が前記AC出力信号に基づく出力電流を受け取るように構成されており、前記第2の巻線が出力端子を介して負荷に電流を供給する変圧器と、
複数のダイオードを備える整流器およびクランプ回路であって、前記ダイオードが、前記出力端子における電圧をクランプして前記負荷に供給される出力電力を制限することと、前記第3の巻線にわたる電圧を整流することまたは前記第3の巻線から前記第1の電源または第2の電源に電力を戻すことのうちの少なくとも1つとを行うように構成されている整流器およびクランプ回路とを備える電源回路。 - 前記第1の巻線が1次巻線であり、前記第2の巻線が2次巻線であり、前記第3の巻線が3次巻線である請求項10に記載の電源回路。
- 前記複数のダイオードが、ダイオードブリッジ整流器の構成に配置された4つのダイオードをさらに備える請求項10に記載の電源回路。
- 前記4つのダイオードが、絶縁された組ダイオード整流器の構成で配置されている請求項12に記載の電源回路。
- 前記複数のダイオードが、全波ブリッジ整流器の構成に配置された対のダイオードをさらに備える請求項10に記載の電源回路。
- 前記複数のダイオードが、絶縁された2つのダイオード整流器の構成に配置された対のダイオードをさらに備える請求項14に記載の電源回路。
- 第2の電源から直流(DC)電圧を受け取って、前記DC電圧を第2の交流(AC)出力信号に変換するように構成された第2の電力増幅器をさらに備える電源回路であって、
前記変圧器が第4の巻線をさらに備え、前記第4の巻線が前記第2のAC出力信号を受け取るように構成されている請求項10に記載の電源回路。 - 前記電力増幅器が、前記第2の電力増幅器に対して同相または逆相で動作する請求項16に記載の電源回路。
- 前記電力増幅器と前記第2の電力増幅器が同一のユニットまたは別個のユニットである請求項16に記載の電源回路。
- 第1の電源から直流(DC)電圧を受け取って、前記DC電圧を交流(AC)出力信号に変換するための手段と、
第1の巻線、第2の巻線、および第3の巻線を含む、変圧のための手段であって、前記第1の巻線が前記AC出力信号を受け取り、前記第2の巻線が前記AC出力信号に基づく出力電流を受け取り、前記第2の巻線が出力端子を介して負荷に電流を供給する変圧のための手段と、
前記出力端子における電圧をクランプして前記負荷に供給される出力電力を制限することと、前記第3の巻線にわたる電圧を整流することまたは前記第3の巻線から前記第1の電源または第2の電源に電力を戻すことのうちの少なくとも1つとを行うように配置された複数のダイオードを含んでいる整流器およびクランプ手段とを備える電源回路。 - 前記複数のダイオードが、ダイオードブリッジ整流器の構成に配置された4つのダイオードをさらに備える請求項19に記載の電源回路。
- 前記複数のダイオードが、全波ブリッジ整流器の構成に配置された対のダイオードをさらに備える請求項19に記載の電源回路。
- 第2の電源から直流(DC)電圧を受け取って、前記DC電圧を第2の交流(AC)出力信号に変換するための第2の手段をさらに備え、
前記変圧のための手段が第4の巻線をさらに備え、前記第4の巻線が前記第2のAC出力信号を受け取るように構成されている請求項19に記載の電源回路。 - 前記変換するための手段が、前記変換するための第2の手段に対して同相または逆相で動作する請求項22に記載の電源回路。
- 前記変換するための手段と前記変換するための第2の手段が同一のユニットまたは別個のユニットである請求項22に記載の電源回路。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462019119P | 2014-06-30 | 2014-06-30 | |
| US62/019,119 | 2014-06-30 | ||
| US14/751,586 | 2015-06-26 | ||
| US14/751,586 US9748864B2 (en) | 2014-06-30 | 2015-06-26 | Power supply circuits incorporating transformers for combining of power amplifier outputs and isolation of load voltage clamping circuits |
| PCT/US2015/038338 WO2016003914A1 (en) | 2014-06-30 | 2015-06-29 | Power supply circuits incorporating transformers for combining of power amplifier outputs and isolation of load voltage clamping circuits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017521032A JP2017521032A (ja) | 2017-07-27 |
| JP6496329B2 true JP6496329B2 (ja) | 2019-04-03 |
Family
ID=54931583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016574954A Active JP6496329B2 (ja) | 2014-06-30 | 2015-06-29 | 電力増幅器出力と負荷電圧クランプ回路の絶縁を組み合わせるための変圧器を組み込んだ電源回路 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9748864B2 (ja) |
| EP (1) | EP3161948A4 (ja) |
| JP (1) | JP6496329B2 (ja) |
| KR (1) | KR102289330B1 (ja) |
| CN (2) | CN112787535A (ja) |
| SG (1) | SG11201609153QA (ja) |
| WO (1) | WO2016003914A1 (ja) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014012660A1 (de) * | 2013-12-11 | 2015-06-11 | Diehl Aerospace Gmbh | Konfigurierbare Schnittstellenschaltung |
| US9748864B2 (en) * | 2014-06-30 | 2017-08-29 | Mks Instruments, Inc. | Power supply circuits incorporating transformers for combining of power amplifier outputs and isolation of load voltage clamping circuits |
| US9859358B2 (en) * | 2015-05-26 | 2018-01-02 | Altera Corporation | On-die capacitor (ODC) structure |
| ES3041928T3 (en) * | 2015-12-22 | 2025-11-17 | Thermatool Corp | High frequency power supply system with closely regulated output for heating a workpiece |
| TWI575861B (zh) * | 2016-01-15 | 2017-03-21 | 盈正豫順電子股份有限公司 | 單向隔離式多階直流-直流電能轉換裝置及其方法 |
| US9577516B1 (en) * | 2016-02-18 | 2017-02-21 | Advanced Energy Industries, Inc. | Apparatus for controlled overshoot in a RF generator |
| ITUA20161824A1 (it) * | 2016-03-18 | 2017-09-18 | Eggtronic S R L | Circuito e metodo per pilotare carichi elettrici |
| US10998823B2 (en) * | 2016-06-26 | 2021-05-04 | The Board Of Trustees Of The Leland Stanford Junior University | Bipolar DC-DC converter topology using passive voltage reversal |
| EP3276827B1 (en) * | 2016-07-25 | 2021-04-28 | Comet AG | Broadband matching network |
| US11381080B2 (en) * | 2016-12-30 | 2022-07-05 | Tubitak | Frequency adaptive harmonic current generator |
| KR20200022021A (ko) * | 2017-06-30 | 2020-03-02 | 에어리티 테크놀로지스, 인크. | 저항성 출력 임피던스를 위한 고 이득 공진 증폭기 |
| CN108011538B (zh) * | 2017-12-04 | 2023-10-03 | 黑龙江大学 | 小功率高频双向ac-dc单管变换器及无线充电方法 |
| CN107888106B (zh) * | 2017-12-04 | 2023-10-03 | 黑龙江大学 | 小功率高频双向ac-dc双管变换器及无线充电方法 |
| EP3605842A1 (en) | 2018-08-02 | 2020-02-05 | TRUMPF Huettinger Sp. Z o. o. | Balun and amplifier including the balun |
| US10312742B1 (en) * | 2018-10-08 | 2019-06-04 | Jenan E. S. SH. M. Al-Shehab | Wireless power transmission system |
| GB2580155A (en) | 2018-12-21 | 2020-07-15 | Comet Ag | Radiofrequency power amplifier |
| US11418228B2 (en) * | 2019-07-12 | 2022-08-16 | Agilent Technologies, Inc. | Coupled-amplifier multi-frequency circuit topologies applicable to mass spectrometer radio-frequency drive systems |
| EP4097836A4 (en) * | 2020-01-31 | 2024-02-21 | Enphase Energy, Inc. | METHODS AND APPARATUS FOR CONTROLLING A MAINS CONVERTER |
| DE102020104090A1 (de) * | 2020-02-17 | 2021-08-19 | Comet Ag | Hochfrequenzverstärker-Anordnung für einen Hochfrequenzgenerator |
| US11146175B2 (en) * | 2020-02-25 | 2021-10-12 | Ferric Inc. | One-sided parallel LLC power converter |
| WO2021243442A1 (en) * | 2020-06-04 | 2021-12-09 | Aethera Technologies Limited | Rf power source with improved galvanic isolation |
| WO2022021404A1 (zh) * | 2020-07-31 | 2022-02-03 | 华为数字能源技术有限公司 | 一种功率变换电路、电力传输系统和光伏设备 |
| CN112398410A (zh) * | 2020-09-22 | 2021-02-23 | 成都飞机工业(集团)有限责任公司 | 一种开关磁阻电机次相升压励磁功率拓扑控制方法 |
| US11545943B2 (en) * | 2020-12-04 | 2023-01-03 | Mks Instruments, Inc. | Switched capacitor modulator |
| JP2023105837A (ja) * | 2022-01-20 | 2023-08-01 | サンケン電気株式会社 | インバータ装置 |
| US12199510B2 (en) * | 2022-01-27 | 2025-01-14 | Qualcomm Incorporated | Radio frequency (RF) power amplifier with transformer for improved output power, wideband, and spurious rejection |
| CN115102418B (zh) * | 2022-06-17 | 2024-10-29 | 国网上海市电力公司 | 一种基于深度负反馈的大功率线性测试电源 |
| US12586759B2 (en) | 2023-01-27 | 2026-03-24 | Mks Inc. | Pulsed RF plasma generator with high dynamic range |
| US20240404788A1 (en) * | 2023-05-30 | 2024-12-05 | Mks Instruments, Inc. | Pulsed RF Plasma Generator With High Dynamic Range |
| WO2025033995A1 (ko) * | 2023-08-07 | 2025-02-13 | 엘지이노텍 주식회사 | 전력변환장치 |
| CN118971625B (zh) * | 2024-08-09 | 2025-04-18 | 国网山东省电力公司枣庄供电公司 | 一种基于整流侧的宽增益谐振变换器及其混合调制方法 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508900B2 (ja) * | 1990-07-26 | 1996-06-19 | 日新電機株式会社 | 多重インバ―タ装置の制御方法 |
| NO913368D0 (no) * | 1991-08-27 | 1991-08-27 | Julius Hartai | Frekvensmodulert driver med parallell-resonans. |
| US5438498A (en) * | 1993-12-21 | 1995-08-01 | Raytheon Company | Series resonant converter having a resonant snubber |
| KR0119883B1 (ko) | 1994-12-22 | 1997-10-30 | 김광호 | 스위칭 전원장치용 컨트롤러 및 이를 이용한 스위칭 전원장치 |
| JPH08317575A (ja) * | 1995-05-16 | 1996-11-29 | Nippondenso Co Ltd | 電気自動車用充電装置 |
| JP3238320B2 (ja) | 1996-02-07 | 2001-12-10 | 三菱電機株式会社 | 直流・直流変換装置 |
| US5864471A (en) * | 1997-03-28 | 1999-01-26 | Kammiller; Neil A. | Energy recovery circuit for use in a converter |
| US6469919B1 (en) * | 1999-07-22 | 2002-10-22 | Eni Technology, Inc. | Power supplies having protection circuits |
| US7180758B2 (en) * | 1999-07-22 | 2007-02-20 | Mks Instruments, Inc. | Class E amplifier with inductive clamp |
| JP4162367B2 (ja) * | 2000-05-09 | 2008-10-08 | 株式会社リコー | 画像処理装置 |
| US6501194B1 (en) * | 2000-01-07 | 2002-12-31 | Lucent Technologies Inc. | Energy recovery snubber circuit for bidirectional power converter and method of operation thereof |
| US6642630B2 (en) | 2001-05-30 | 2003-11-04 | Nec Communication Systems, Ltd. | Multi-output switching power source circuit |
| US6873138B2 (en) * | 2003-03-20 | 2005-03-29 | Raytheon Company | Method and apparatus for converting power |
| JP2010119169A (ja) * | 2008-11-11 | 2010-05-27 | Toshiba Corp | 電力変換装置 |
| CN101944851B (zh) * | 2009-05-07 | 2014-10-29 | 弗莱克斯电子有限责任公司 | 功率变换器的能量恢复缓冲电路 |
| US9065342B2 (en) * | 2009-07-24 | 2015-06-23 | Nec Display Solutions, Ltd. | Switching power supply and electronic device using the same |
| US8547711B2 (en) * | 2010-11-19 | 2013-10-01 | General Electric Company | LLC converter active snubber circuit and method of operation thereof |
| JP5785710B2 (ja) | 2010-12-14 | 2015-09-30 | ローム株式会社 | Dc/dcコンバータならびにそれを用いた電源装置および電子機器 |
| US8929103B2 (en) * | 2011-03-23 | 2015-01-06 | Pai Capital Llc | Integrated magnetics with isolated drive circuit |
| JP2012253900A (ja) | 2011-06-02 | 2012-12-20 | Sharp Corp | スイッチング電源装置及びそれを用いたled照明装置 |
| WO2013023343A1 (en) * | 2011-08-12 | 2013-02-21 | Intersil Americas Inc. | Clamp circuits for power converters |
| JP2013247814A (ja) * | 2012-05-28 | 2013-12-09 | Toyota Industries Corp | 電源装置 |
| US9408288B2 (en) | 2012-09-14 | 2016-08-02 | Lam Research Corporation | Edge ramping |
| CN203057605U (zh) * | 2012-11-29 | 2013-07-10 | 东莞市瑞盎电子科技有限公司 | 低频闪驱动电路及采用上述低频闪驱动电路的led灯 |
| US9306516B2 (en) * | 2012-12-01 | 2016-04-05 | Guangdong Redx Electrical Technology Limited | Single stage switching power amplifier with bidirectional energy flow |
| US9748864B2 (en) * | 2014-06-30 | 2017-08-29 | Mks Instruments, Inc. | Power supply circuits incorporating transformers for combining of power amplifier outputs and isolation of load voltage clamping circuits |
-
2015
- 2015-06-26 US US14/751,586 patent/US9748864B2/en active Active
- 2015-06-29 KR KR1020167034063A patent/KR102289330B1/ko active Active
- 2015-06-29 SG SG11201609153QA patent/SG11201609153QA/en unknown
- 2015-06-29 CN CN202110124862.5A patent/CN112787535A/zh active Pending
- 2015-06-29 CN CN201580039550.7A patent/CN106797177A/zh active Pending
- 2015-06-29 WO PCT/US2015/038338 patent/WO2016003914A1/en not_active Ceased
- 2015-06-29 JP JP2016574954A patent/JP6496329B2/ja active Active
- 2015-06-29 EP EP15815420.3A patent/EP3161948A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016003914A1 (en) | 2016-01-07 |
| KR20170027714A (ko) | 2017-03-10 |
| CN112787535A (zh) | 2021-05-11 |
| CN106797177A (zh) | 2017-05-31 |
| US9748864B2 (en) | 2017-08-29 |
| US20150381057A1 (en) | 2015-12-31 |
| EP3161948A4 (en) | 2018-02-21 |
| EP3161948A1 (en) | 2017-05-03 |
| JP2017521032A (ja) | 2017-07-27 |
| SG11201609153QA (en) | 2016-12-29 |
| KR102289330B1 (ko) | 2021-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6496329B2 (ja) | 電力増幅器出力と負荷電圧クランプ回路の絶縁を組み合わせるための変圧器を組み込んだ電源回路 | |
| EP1735889B1 (en) | Class e amplifier with inductive clamp | |
| US6469919B1 (en) | Power supplies having protection circuits | |
| JP5258836B2 (ja) | 保護回路を有する電源 | |
| Nagata et al. | The phase-controlled class-D ZVS inverter with current protection | |
| CN101599712B (zh) | 具有保护电路的电源 | |
| TWI284450B (en) | A power supply circuit for supplying alternating power to a load | |
| TW595061B (en) | Power supplies having protection circuits | |
| JP6790324B2 (ja) | 高周波電源装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170704 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180427 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180507 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180807 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180905 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190208 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190308 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6496329 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R157 | Certificate of patent or utility model (correction) |
Free format text: JAPANESE INTERMEDIATE CODE: R157 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |