Integrated circuit with logic portion and control input(s) - has evaluating circuit, coupled to logic portion and control input(s), for determining state of supply voltage
DE4131170A1
DEVICE FOR GENERATING INTERMEDIATE VOLTAGES
DE4129514A1
PRINTED CIRCUIT WITH SURFACE MOUNTED PLUG
DE4128974A1
OPERATING A SYSTEM USING A REMOTE CONTROL
DE4128103A1
Heating and hot water supply system for building - includes microwave unit for water heating eliminating emission of fossil fuel combustion gases
DE4127070A1
Noise suppression system for car radio - has circuit to identify pulse transients amplitude frequency and intensity disturbances and controls transmission to output
DE4125033A1
Consumer appliance voltage supply circuit - has switch between pilot resistor and capacitor, with switch operation dependent on capacitor voltage
DE4125034A1
Illumination module for transmissive type LCD display - has plastic block providing optical transmission of daylight and artificial light to illuminate directly and indirectly
DE4119904A1
SEMICONDUCTOR ARRANGEMENT
DE4115295A1
Load current monitoring circuit with overload and short-circuit protection - uses current-voltage converter supplying overload and short-circuit detectors
DE4114661A1
Contact film switch with switching domes - has slits around domes to increase ability to return to original position after contact
DE4113969A1
METHOD FOR PRODUCING OHMS CONTACTS FOR CONNECTING SEMICONDUCTORS
DE4112210A1
Automatic parking disc for car - has display set to current value when ignition is turned off and reset to actual time when turned on
DE4112022A1
HOUSING FOR INSTALLATION IN MOTOR VEHICLES TO RECEIVE ELECTRONIC COMPONENTS
DE4110878A1
Voltage increasing circuit producing erasing or control pulse potential
DE4108406A1
Thyristor control circuit for alternating current supplies - utilises up-down counter and ROM look-up table to define repetitive switching sequence used to trigger thyristor
DE4108154A1
ELECTRONIC ASSEMBLY AND METHOD FOR PRODUCING ELECTRONIC ASSEMBLIES
DE4107657A1
Circuit board plug mounting - is provided by pin engagement with through hole contacts in board
DE4107431A1
Safety circuit for electrical device with electronic control - uses voltage limiting circuit and counter providing voltage protection for electronic control
