Power Systems Technologies GmbH

Patent application number	Title	Published
Power Systems Technologies GmbH Patent applications
20110025286	Control Circuit For a Primary Controlled Switched Mode Power Supply with Improved Accuracy of the Voltage Control and Primary Controlled Switched Mode Power Supply - The invention under consideration refers to a controller for a primary-side regulated control power supply unit for the regulation of the output of the primary regulated control power supply unit. The invention also concerns a method for the operation of a control power supply unit of the generic type and a pertinent control power supply unit. The controller comprises a control output (B), which can be connected with the control input of a primary-side switch (Q	02-03-2011
20100296316	PIEZOELECTRIC CONVERTER WITH PRIMARY REGULATION AND ASSOCIATED PIEZOELECTRIC TRANSFORMER - The present invention relates to voltage transformers, comprising multi-layer structures of piezoelectric ceramics, so-called piezoelectric transformers. The present invention further relates to switched mode power supplies, comprising such a piezoelectric transformer as part of a piezoelectric converter. The piezoelectric transformer according to the invention comprises a primary-side electrode arrangement (	11-25-2010