EP 3888212 A1 20211006 - ANALOGUE VOLTAGE PROGRAMMING
Title (en)
ANALOGUE VOLTAGE PROGRAMMING
Title (de)
ANALOGSPANNUNGSPROGRAMMIERUNG
Title (fr)
PROGRAMMATION DE TENSION ANALOGUE
Publication
Application
Priority
- DE 102019114228 A 20190528
- EP 2020063430 W 20200514
Abstract (en)
[origin: WO2020239454A1] The invention relates to an analogue circuit arrangement (1) for variably setting a voltage Uout within defined voltage limits, comprising a non-inverting adder (10) having a positive input (11), wherein a voltage divider (20) comprising at least a first stage (21) and a second stage (22) is connected to the positive input (11) of the adder (10), wherein at least one stage comprises a parallel circuit of n resistors (R1, R2,..., Rn) which are each connected in series in a conduction path (L1, L2,..., Ln) to an overcurrent protection device (F1, F2,.., Fn), and at least one device (30) for actively changing one or more of the overcurrent protection devices (F1, F2,.., Fn) into a state which interrupts the respective affected conduction path (L1, L2,..., Ln).
IPC 8 full level
H02H 9/02 (2006.01); G05F 1/46 (2006.01); G05F 3/16 (2006.01); G11C 5/14 (2006.01); G11C 17/16 (2006.01); G11C 17/18 (2006.01); H01C 17/23 (2006.01); H02H 3/087 (2006.01)
CPC (source: EP KR US)
G05F 1/461 (2013.01 - KR); G05F 1/462 (2013.01 - US); G05F 1/468 (2013.01 - EP KR US); G11C 5/147 (2013.01 - KR); G11C 17/16 (2013.01 - KR); H01C 17/23 (2013.01 - KR); G05F 1/461 (2013.01 - EP US); G11C 5/147 (2013.01 - EP); G11C 17/16 (2013.01 - EP); H01C 17/23 (2013.01 - EP); H03K 2217/0027 (2013.01 - EP KR)
Citation (search report)
See references of WO 2020239454A1
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)
WO 2020239454 A1 20201203; CN 211506890 U 20200915; DE 102019114228 A1 20201203; EP 3888212 A1 20211006; KR 102672303 B1 20240604; KR 20220011610 A 20220128; US 11977400 B2 20240507; US 2022187860 A1 20220616
DOCDB simple family (application)
EP 2020063430 W 20200514; CN 201921843127 U 20191030; DE 102019114228 A 20190528; EP 20726088 A 20200514; KR 20217025629 A 20200514; US 202017598360 A 20200514