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Title:
SOURCE CIRCUIT AND POWER SUPPLY AND ELECTRIC SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/102634
Kind Code:
A1
Abstract:
A source circuit, a power supply and an electric system. The source circuit includes at least one voltage source supplied from a mains circuit and used to provide at least one voltage for at least one device and at least one switch respectively connected to the at least one voltage source and controlled to be turned on according to a voltage of the mains circuit and/or at a timing after the mains circuit being applied corresponding to the device.

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Inventors:
LI XINHAI (CN)
LIN YAOFENG (CN)
WU ZONGJIE (CN)
NETZER HARALD (AT)
Application Number:
PCT/CN2019/120636
Publication Date:
June 03, 2021
Filing Date:
November 25, 2019
Export Citation:
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Assignee:
TRIDONIC GMBH & CO KG (AT)
LI XINHAI (CN)
International Classes:
H02H9/02
Foreign References:
CN110460029A2019-11-15
CN104466900A2015-03-25
CN205039698U2016-02-17
CN206323526U2017-07-11
JP2002330538A2002-11-15
Other References:
See also references of EP 4035243A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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