synchronous rectifier

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  • Chapter 2 - Synchronous Rectification - Digital Library and Archives, University Libraries, Virginia Tech

    2. Synchronous Rectification 9 2 SYNCHRONOUS RECTIFICATION Chapter Two Synchronous Rectification The conduction loss of diode rectifier contributes significantly to the overall power loss in a power supply, especially in low output-voltage applications. The ...

    scholar.lib.vt.edu 目前已有 238 人訪問 立即訪問
  • Synchronous Rectifier Driver

    2010/01/ 05 Ver.2 Page 4 SP6012 Synchronous Rectifier Driver ABSOULTE MAXIMUM RATINGS (TA=25 , unless otherwise specified.) The following ratings designate persistent limits beyond which damage to the device may occur. Symbol Parameter Value ...

    www.syncpower.com 目前已有 431 人訪問 立即訪問
  • Active rectification - Wikipedia, the free encyclopedia

    Active rectification, or synchronous rectification, is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches such as transistors, usually power MOSFETs or power BJTs. Historically, vibrator driven switches or motor-driven commutators have also been used for mechanical ...

    en.wikipedia.org 目前已有 369 人訪問 立即訪問
  • Synchronous Rectifier-電子工程專輯

    電子工程專輯提供相關Synchronous Rectifier技術文章及相關Synchronous Rectifier新聞趨勢,及更新最新相關Synchronous Rectifier電子產品技術. ... 2010-12-29 TI針對5V電源推出Green Rectifier控制器 德州儀器 (TI) 針對標準及邏輯層 (logic-level) N通道 MOSFET 推出 ...

    www.eettaiwan.com 目前已有 325 人訪問 立即訪問
  • Synchronous rectifier reduces conduction loss in LLC resonant power supplies

    Synchronous rectifier reduces conduction loss in LLC resonant power supplies Yong Ang, Snr Applications Engineer, Diodes Incorporated With increasing drive to shrink electronic solutions, the merits of resonant power converters are now attracting increased ...

    www.diodes.com 目前已有 358 人訪問 立即訪問
  • Synchronous rectifier controller for flyback converters.

    Synchronous rectifier controller for flyback converters. Description Ordering information The ZXGD3101 is intended to drive MOSFETS configured as ideal diode replacements. The device is comprised of a differential amplifier detector stage and high current driver ...

    www.diodes.com 目前已有 276 人訪問 立即訪問
  • Synchronous Rectification Aids Low-Voltage Power Supplies - Application Note - Maxim

    Figure 2. A synchronous rectifier simply replaces the Schottky diode in (a) with a low R DS(ON) MOSFET (b). This lower-resistance conduction path improves efficiency for a 5V to 3.3V 3A converter to around 3% to 4%. The gate-drive signal is a key factor in For ...

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  • Synchronous rectifier in DCDC converters

    This paper is presented design of synchronous rectifiers for forward DC/DC converter of the switch-mode power supplies. Firstly are introduced different circuit diagrams ... where P 0 is the output power, P loss are the total losses excluding the rectifier losses, and P REC ...

    www.posterus.sk 目前已有 477 人訪問 立即訪問
  • Synchronous rectifier - Delta Electronics, Inc.

    A synchronous rectifier, comprising an input unit outputting a process signal in response to an AC input signal, a control unit electrically connected to the input unit and including a ...

    www.freepatentsonline.com 目前已有 379 人訪問 立即訪問
  • Synchronous Rectification

    DESIGN OF SYNCHRONOUS RECTIFIER USING FORWARD TOPOLOGY.... published: 08 Mar 2010 author: verilogcourseteam Show more results Remove Add to playlist ×, ...." ... .. ... (..... (. ..... ..... , ... (. - ) ....., . . ..... (. - ) ... ###.....; , . .... ?. ..... . ...

    wn.com 目前已有 308 人訪問 立即訪問
  • Synchronous Rectifier - YouTube

    Synchronous RectifierDesigns with synchronous rectifiers have become wide-spread nowadays. Synchronous rectifier circuits were developed long time ago. Regular n-channel field-effect transistors are used in their designs and substitute rectifier diodes. Channel resistance of field-effect transistors is really small. This ...

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  • Synchronous bridge rectifier - Hewlett-Packard Company

    The present invention provides a synchronous full-wave AC rectifier connectable to an AC voltage source. In one embodiment, the synchronous rectifier includes a full-wave diode ...

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  • UM10431 GreenChip TEA1795T synchronous rectifier controller demo board

    Document information UM10431 GreenChip TEA1795T synchronous rectifier controller demo board Rev. 1 — 26 October 2010 User manual Info Content Keywords TEA1795T, LLC converter, resonant converter, dual Synchronous Rectifier (SR) driver, power supply ...

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  • US Patent # 6,940,738. Synchronous rectifier - Patents.com

    A synchronous rectifier, comprising an input unit outputting a process signal in response to an AC input signal, a control unit electrically connected to the input unit and including a ...

    www.patents.com 目前已有 373 人訪問 立即訪問
  • Synchronous Rectifier Post Regulator

    Methods and apparatus for regulating a synchronous rectifier DC-to-DC converter by adjusting one or more existing synchronous rectifiers in the converter are provided. By regulating an existing synchronous rectifier, the rectifier may function as a modulator for post ...

    www.freshpatents.com 目前已有 546 人訪問 立即訪問
  • synchronous rectifier是什么意思-synchronous rectifier的翻 -音 - 音-用法-例句- 霸在 典

    ??霸?威在??典,?您提供synchronous rectifier的中文意思,synchronous rectifier的用法?解,synchronous rectifier的?音,synchronous rectifier的同??,synchronous rectifier的反??,synchronous rectifier的例句等英?服?。

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  • 最新消息 - 浩陽半導體股份有限公司 HAWYANG SEMICONDUCTOR CORP.

    Synchronous Rectifier( Forward or Fly-back ) offers 2~3% efficiency improvement over SCHOTTKY Diode- SP6012/ 6013A For Synchronous Rectifier MOSFET –AP95T07GP ( 75V/80A/RDSON :5m ) / FM80N08 ( 80V/80A RDSON Synchronous DC/DC PWM IC ...

    www.hawyang.com.tw 目前已有 300 人訪問 立即訪問
  • Control Driven Synchronous Rectifiers In Phase Shifted Full Bridge Converters

    SLUA287 – March 2003 Control Driven Synchronous Rectifiers In Phase Shifted Full Bridge Converters 5 2 Synchronous Rectifier Switching Requirements Traditionally, synchronous rectifiers are either self-driven, directly from the transformer secondary voltage, or

    www.ti.com 目前已有 413 人訪問 立即訪問
  • A High Efficiency Synchronous Rectifier Flyback for High Density ACDC Adapter

    SLUA604 – August 2011 4 A High Efficiency Synchronous Rectifier Flyback for High Density AC/DC Adapter Figure 1. Simplified SR-Flyback schematic with UCC28610 & UCC24610 2 Synchronous Rectifier Flyback Topology The use of a low-voltage-low-Rdson ...

    www.ti.com 目前已有 356 人訪問 立即訪問
  • L6561的另類功用-交換式電源供應器-新浪部落

    L6561是意法半導體(ST)出產的一顆PFC IC,但你可知它也可以用來做為PWM IC,甚至PFC+PWM的功能嗎?... ... 它的另類應用可分為三種:TM Flayback,Synchronous Flyback,High-PF Flyback.以下將分別做更深入的解釋. 1.TM Flyback 在此組態下,其工作在連續與非 ...

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