Title:
バイパススイッチの負荷が小さい制御回路
Document Type and Number:
Japanese Patent JP2008537460
Kind Code:
A
Abstract:
The invention relates to a control circuit for controlling the power supplied from a power source to an electromotor, whereby the control circuit comprises a semiconductor switching element connected in series to the electromotor and the power source for controlling the power supplied to the electromotor and operating means connected to the semiconductor switching element for controlling the semiconductor switching element, whereby the operating means are arranged for controlling the semiconductor switching element when the control range of the semiconductor switching element is exceeded for at least a moment in a fully conducting state. Because the current reaches this value for at least a moment, the switch no longer has to interrupt a relatively large current.
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Inventors:
Brema, Heino, Marten
Pass, Gueradas, Elizabeth, Joseph, Maria
Pass, Gueradas, Elizabeth, Joseph, Maria
Application Number:
JP2008506391A
Publication Date:
September 11, 2008
Filing Date:
April 13, 2006
Export Citation:
Assignee:
ELECTRISCHE APPARATENFABRIEK CAPAX B.V.
International Classes:
H02P7/06
Attorney, Agent or Firm:
Masago Onishi