Method for adjusting the electrical resistance of a resistance path
OwnerHarald Guenschel, Roland Guenschel +3inventors
InventorsHarald Guenschel, Roland Guenschel, Bernd Schumann, Lothar Diehl, Dirk Rady
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Abstract
A method for adjusting the electrical resistance of an electrical resistor run running in meandering windings and situated between two layers, to a specified value at which the resistor run is produced having a lower resistance with reference to the specified value and having burn-up segments bridging meandering windings, and the adjustment is undertaken by cutting open selected burn-up segments. To achieve a simple adjusting method, constant current pulses having a controlled pulse duration are sent through the burn-up segments to cut open the burn-up segment.
Claims15
1-14. (canceled)
A method for adjusting an electrical resistance of a resistor run running in meandering windings and situated between two layers, the method comprising:
- adjusting the electrical resistance to a specified value at which the resistor run is produced so as to have a lower resistance with reference to the specified value, wherein the resistor run includes burn-up segments and bridging meandering windings, wherein the adjusting is undertaken by cutting open selected ones of the burn-up segments;
- and
- cutting open the burn-up segments by sending energy-controlled current pulses through the burn-up segments.
Dependencies are inferred from the claim text.