Patent ID: 11962236
Assignee: COMMSCOPE TECHNOLOGIES LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. An electrical power distribution system, comprising:
first isolation circuitry comprising an input and an output, wherein the input of the first isolation circuitry is configured to be electrically coupled to an output of a direct current (DC) power supply, and wherein the output of the first isolation circuitry is configured to be coupled to an input of a first voltage converter;
second isolation circuitry comprising an input and an output, wherein the input of the second isolation circuitry is configured to be electrically coupled to the input of the first isolation circuitry, and wherein the output of the second isolation circuitry is configured to be coupled to an input of a second voltage converter;
wherein the first isolation circuitry is configured to detect when a first additional resistance with a first resistance value less than or equal to a resistance threshold level is electrically connected across the output of the first isolation circuitry, and, upon detecting that the first resistance value that is less than or equal to the resistance threshold level, then reduce a DC voltage level supplied at the output of the first isolation circuitry;
wherein the second isolation circuitry is configured to detect when a second additional resistance with a second resistance value less than or equal to the resistance threshold level is electrically connected across the output of the second isolation circuitry, and, upon detecting that the second resistance value that is less than or equal to the resistance threshold level, then reduce a DC voltage level supplied at the output of the second isolation circuitry; and
wherein a reduction of a DC voltage level supplied at an output of isolation circuitry does not affect an DC voltage level supplied to an input of the isolation circuitry.