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DEVICE FOR OPERATING AN ELECTRICAL CONSUMER, CONSUMER AND METHOD

机译:用于操作电耗的装置,电耗和方法

摘要

A device for operating an electrical consumer, in particular a solenoid valve, including at least one first circuit which encompasses an activatable first switch and a first freewheeling unit connected or connectable in parallel to the consumer, and including a control unit which is designed for activating the first switch in order to energize the consumer with a predefinable electric current with the aid of pulse width modulation. It is provided that the circuit encompasses at least one second switch and one second freewheeling unit, which is connected or connectable in parallel to the consumer, and that the control unit is designed for activating the second switch in a phase-shifted manner with respect to the first switch in order to energize the consumer.
机译:一种用于操作电消耗器,特别是电磁阀的装置,包括至少一个第一回路,该第一回路包括可激活的第一开关和与该消耗器并联或可连接的第一空转单元,并且包括设计用于启动的控制单元第一开关,以便借助脉冲宽度调制为用户提供可预定义的电流。提出的是,电路包括至少一个第二开关和一个第二续流单元,该第二续流单元与消耗器并联连接或可连接,并且控制单元被设计用于相对于负载以相移的方式来激活第二开关。第一个开关,以激励消费者。

著录项

  • 公开/公告号US2020059389A1

    专利类型

  • 公开/公告日2020-02-20

    原文格式PDF

  • 申请/专利权人 ROBERT BOSCH GMBH;

    申请/专利号US201916532721

  • 发明设计人 VOLKER WEEBER;RUBEN OBENLAND;STEFAN HOESS;

    申请日2019-08-06

  • 分类号H04L27/20;F16K31/06;H02P7/29;

  • 国家 US

  • 入库时间 2022-08-21 11:22:08

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