Robert Boschgmbh

Lothar Borho

Robert Kern

Karl-Heinrich Preis

Klaus Eckert

Gerhard Decker

Johann Freundorfer

Manfred Knuetel

A method is proposed for influencing the electrical power of a load with the assistance of a pulse-width modulated signal, the latter including the requirement of a continuous turn-on signal. The method provides that the continuous turn-on signal is terminated by an interrupt signal and that the continuous turn-on signal is followed by a clock-pulse phase having at least one fundamental period duration of the pulse-width modulated signal, the period including a turn-off time. The occasional interruption of the pulse-width modulated signal, which is present as the continuous turn-on signal, makes it possible to detect an operational quantity of the load that only arises during a power change in the load.

Method for influencing the electrical power of a load with a pulse width modulated signal

Transformer with divided primary winding used in a blocking-oscillator

Fixed-cycle power-supply circuit with an at least temporarily active

Arrangement for detecting the ignition of a high-pressure gas discharge

Voltage transformer

Growing community of inventors

Willstaett, Germany

Lothar Borho