EP 2492930 A2 20120829 - Transformer and drive device including the same
Title (en)
Transformer and drive device including the same
Title (de)
Transformator und Antriebsvorrichtung damit
Title (fr)
Transformateur et dispositif de commande de l'incluant
Publication
Application
Priority
CN 201110051471 A 20110225
Abstract (en)
An embodiment of the present invention relates to a transformer and a product following SELV requirement including the transformer and a drive device thereof. The transformer includes: a magnetic core; a frame; at least one winding wound over the frame; and an insulating spacer unit coupled with the frame and configured to offer compliance between the winding and another electrically conductive component outside the transformer with a predetermined electrical isolation standard. This can make the entire circuit including the transformer compact, reduce the volume of an apparatus and reduce a production cost thereof. An embodiment of the invention further relates to a method for manufacturing the transformer.
IPC 8 full level
H01F 27/32 (2006.01); H01F 38/10 (2006.01)
CPC (source: EP)
H01F 27/326 (2013.01); H01F 38/10 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12156016 A 20120217; CN 201110051471 A 20110225