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1. (WO2011015392) CHARGING DEVICE HAVING A POWER ELEMENT

Pub. No.:    WO/2011/015392    International Application No.:    PCT/EP2010/057903
Publication Date: Fri Feb 11 00:59:59 CET 2011 International Filing Date: Tue Jun 08 01:59:59 CEST 2010
IPC: H02J 7/00
H02J 9/00
Applicants: ROBERT BOSCH GMBH
OSSWALD, Alexander
Inventors: OSSWALD, Alexander
Title: CHARGING DEVICE HAVING A POWER ELEMENT
Abstract:
The invention relates to a charging device (150) having a power element (153) for generating a charge voltage (UL) for charging a rechargeable battery pack (190) from an input voltage (UIN) provided by an input voltage source (110), wherein the power element (153) and the input voltage source (110) can be electrically conductively connected to each other by means of a separator (151) that can be actuated by a control unit (155), and the separator (151) is implemented for producing an electrically conductive connection between the power element (153) and the input voltage source (110) in an associated switched mode, and for separating said electrically conductive connection in an associated separated mode, wherein the control unit (155) is connected at least to a standby power supply having an associated energy store (157) and implemented for actuating the separator (151) when transitioning from a charging mode to a standby mode of the charging device (150), in order to switch the separator from the switched mode to the separated mode.