EP 0126365 A1 19841128 - Switch mode transformer for proportional control of static commutating elements.
Title (en)
Switch mode transformer for proportional control of static commutating elements.
Title (de)
Impulstransformator zur proportionalen Steuerung von statischen Kommutierungselementen.
Title (fr)
Transformateur d'impulsions pour commande proportionnelle d'éléments de commutation statiques.
Publication
Application
Priority
IT 4571483 A 19830509
Abstract (en)
The invention relates to an SMT transformer for proportional control of static commutating elements. The primary (1) and secondary (2) windings of the transformer are formed by winding respective metal strips (3), superimposed on insulating film, around a portion of a ferrite core (5) of the open type.
IPC 1-7
IPC 8 full level
H01F 38/42 (2006.01)
CPC (source: EP)
H01F 38/42 (2013.01)
Citation (search report)
- [X] US 3617854 A 19711102 - COLE BENJAMIN R
- [A] US 3611233 A 19711005 - HALDEMAN MERLE JR
- [A] US 3742332 A 19730626 - RAMBOLD K, et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0126365 A1 19841128; ES 278940 U 19840916; ES 278940 Y 19850401; IT 1195595 B 19881019; IT 8345714 A0 19830509; IT 8345714 A1 19841109
DOCDB simple family (application)
EP 84105148 A 19840507; ES 278940 U 19840418; IT 4571483 A 19830509