Brand Owner (click to sort) Address Description
AH ASAHYDRAULIK.COM ASA Hydraulik Gesellschaft m.b.H. Prager Strasse 280
A-1210, Wien
Electric control switches; thermostats and spare ...
GREEN LABEL Kabushiki Kaisha Topcon 75-1, Hasunuma-cho, Itabashi-ku
Tokyo 174-8580
Surveying apparatus and instruments, electronic digital ...

Where the owner name is not linked, that owner no longer owns the brand

Technical Examples
  1. A circuit configuration for driving an electric motor, in particular of a washing machine, includes power switches connected to connection terminals of the electric motor and to a voltage intermediate circuit. A driver circuit is connected to the voltage intermediate circuit and to the power switches. A control unit, in particular a micro controller, is connected to the driver circuit. The control unit generates control signals for controlling at least one rotation speed of the electric motor. The driver circuit generates short-circuit control signals for driving the power switches, which bring about a short circuit of the connection terminals connected to the power switches, independently of the control signals from the control unit. The driver circuit generates the short-circuit control signals as a function of a detection of an overvoltage of the voltage intermediate circuit over a desired voltage range. A method for controlling an electric motor is also provided.