公开(公告)号：EP2997653A1

公开(公告)日：2016-03-23

申请号：EP14719289.2

申请日：2014-04-22

申请人： Endress+Hauser GmbH+Co. KG

发明人： PAUL, Tobias ,  DONKERS, Niels ,  ALONSO-SCHÖNLAU, Juan Angel ,  RUF, Klaus

IPC分类号： H02M7/219 ,  H02M3/335 ,  H02M7/217

CPC分类号： H02M7/217 ,  H02M1/10 ,  H02M1/32 ,  H02M3/335 ,  H02M7/2176 ,  H02M7/219 ,  H02M2001/007 ,  H02M2007/2195 ,  Y02B70/1408

摘要： The invention relates to a synchronous rectifier (1), which rectifies an alternating voltage signal as an input signal and/or forwards a direct voltage signal as an input signal for use as an output signal, comprising at least: a rectification unit (5) consisting of at least one controllable switching element (12); a smoothing unit (7), which is connected downstream of the rectification unit (5) and smoothens the signal rectified or forwarded by the rectification unit (5) and provides said signal for use as an output signal (Ua); a control logic system (2, 3, 4), which actuates the rectification unit (5) using the input signal and the output signal (Ua) coming from the smoothing unit (7).

摘要翻译： 同步整流器，其将交流电压信号整流为输入信号和/或转发直流电压信号作为用作输出信号的输入信号，至少包括： - 由至少一个可控开关元件组成的整流单元; 平滑单元，连接到整流单元，使由整流单元整流或转发的信号平滑，以提供平滑的信号用作输出信号; 控制逻辑，其基于来自平滑单元的输入信号和输出信号来控制整流单元。