US 11,842,845 B2
Transformer structure
Sehat Sutardja, Las Vegas, NV (US)
Filed by Sehat Sutardja, Las Vegas, NV (US)
Filed on Oct. 26, 2022, as Appl. No. 17/974,434.
Application 17/974,434 is a continuation of application No. 16/559,578, filed on Sep. 3, 2019, granted, now 11,495,400.
Claims priority of provisional application 62/876,280, filed on Jul. 19, 2019.
Claims priority of provisional application 62/726,170, filed on Aug. 31, 2018.
Claims priority of provisional application 62/725,710, filed on Aug. 31, 2018.
Prior Publication US 2023/0154674 A1, May 18, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H01F 27/36 (2006.01); H03H 7/38 (2006.01); H01F 27/28 (2006.01); H01F 17/00 (2006.01); H01F 19/04 (2006.01); H01F 27/32 (2006.01)
CPC H01F 27/363 (2020.08) [H01F 17/0013 (2013.01); H01F 19/04 (2013.01); H01F 27/2804 (2013.01); H01F 27/288 (2013.01); H01F 27/32 (2013.01); H01F 27/36 (2013.01); H03H 7/38 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A transformer comprising
a primary winding comprising one or more conductors having two or more terminals;
a secondary winding having at least one adjacent portion that is adjacent the primary winding and at least one non-adjacent portion that is not adjacent the primary winding, the secondary winding comprising one or more turns such that each turn is divided into two or more segments that include the adjacent portion that acts as a shield segment closest to the primary winding and at least one waterfall segment wherein:
the adjacent portion having one end connected to ground and a second end to a waterfall segment;
the at least one waterfall segments connected between an adjacent portion and non-adjacent portion;
wherein the ground connected adjacent portion is configured to shield the primary winding from reflection of voltage from the secondary winding and the two or more segments of the secondary winding are electrically connected in parallel.