EP 0293617 B1 19921014 - HIGH-FREQUENCY POWER TRANSMITTER
Title (en)
HIGH-FREQUENCY POWER TRANSMITTER
Publication
Application
Priority
DE 3718383 A 19870602
Abstract (en)
[origin: EP0293617A1] A high-frequency power transmitter, especially for switched-mode power supplies of sandwich construction, operating on the resonance principle, a sleeve-shaped coil former (7, 8) being seated on the centre limb (1) of at least one soft-magnetic core part (2), on which coil former (7, 8) there can be stacked, in a combinable manner, the primary and secondary windings (9, 12), of multi-part design, together with arc-shaped insulation discs or insulation spacer discs (13) to achieve defined coupling factors and defined stray inductances. <IMAGE>
IPC 1-7
IPC 8 full level
H01F 19/04 (2006.01); H01F 27/28 (2006.01)
CPC (source: EP)
H01F 19/04 (2013.01); H01F 27/2866 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0293617 A1 19881207; EP 0293617 B1 19921014; DE 3718383 A1 19881215; DE 3875278 D1 19921119
DOCDB simple family (application)
EP 88107116 A 19880504; DE 3718383 A 19870602; DE 3875278 T 19880504