EP 1402328 B1 20160113 - CURRENT SOURCE CIRCUIT
Title (en)
CURRENT SOURCE CIRCUIT
Title (de)
STROMQUELLENSCHALTUNG
Title (fr)
CIRCUIT A SOURCE DE COURANT
Publication
Application
Priority
- DE 0200111 W 20020116
- DE 10102443 A 20010119
Abstract (en)
[origin: WO02057864A2] The invention relates to a current source circuit that is characterized in that it comprises a control device (T2', T11', T12', T6, IQ1, IQ2) which controls a component (T2) of the current source circuit which determines a variable of the current supplied by the current source circuit, and in that the component is controlled in accordance with the conditions that prevail in the unit that supplied by the current source circuit with current. The inventive circuit is thus capable of continuously supplying a constant current without any limitations to its applications.
IPC 8 full level
G05F 3/24 (2006.01)
CPC (source: EP US)
G05F 3/242 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
WO 02057864 A2 20020725; WO 02057864 A3 20040115; DE 10102443 A1 20020801; EP 1402328 A2 20040331; EP 1402328 B1 20160113; US 2004017249 A1 20040129; US 6885220 B2 20050426
DOCDB simple family (application)
DE 0200111 W 20020116; DE 10102443 A 20010119; EP 02704588 A 20020116; US 62384603 A 20030721