Invention Grant
- Patent Title: Transient electrical load decoupling for a direct current power supply
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Application No.: US14970861Application Date: 2015-12-16
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Publication No.: US09935457B2Publication Date: 2018-04-03
- Inventor: John Nicholas Brooksbank
- Applicant: ECHOSTAR UK HOLDINGS LIMITED
- Applicant Address: US CO Englewood
- Assignee: Echostar Technologies L.L.C.
- Current Assignee: Echostar Technologies L.L.C.
- Current Assignee Address: US CO Englewood
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H02J1/00
- IPC: H02J1/00 ; G06F1/26 ; G06F1/30

Abstract:
Various arrangements for mitigating voltage droop in a direct current circuit configured to power multiple capacitive loads are presented. A voltage source configured to output a direct current voltage to power the multiple capacitive loads may be present. First and second outputs electrically coupled with the voltage source such that the outputs, when electrically coupled with capacitive loads, provide a voltage to the capacitive load may be provided. A transformer module (which may include a transformer and an impedance) electrically coupled with the first output and the second output may also be provided. When the first capacitive load is electrically coupled with the first output, the transformer may be configured to mitigate droop of the first voltage to the first output upon the second capacitive load being connected to the second output and receiving inrush current.
Public/Granted literature
- US20160099563A1 TRANSIENT ELECTRICAL LOAD DECOUPLING FOR A DIRECT CURRENT POWER SUPPLY Public/Granted day:2016-04-07
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