US 11,942,260 B2
Power module
Yahong Xiong, Taoyuan (TW); Da Jin, Taoyuan (TW); and Qinghua Su, Taoyuan (TW)
Assigned to DELTA ELECTRONICS, INC., Taoyuan (TW)
Filed by Delta Electronics, Inc., Taoyuan (TW)
Filed on Feb. 15, 2022, as Appl. No. 17/672,192.
Application 17/672,192 is a continuation of application No. 16/591,436, filed on Oct. 2, 2019, granted, now 11,282,632.
Claims priority of provisional application 62/770,432, filed on Nov. 21, 2018.
Claims priority of provisional application 62/743,251, filed on Oct. 9, 2018.
Claims priority of application No. 201811519354.1 (CN), filed on Dec. 12, 2018; and application No. 201910900102.1 (CN), filed on Sep. 23, 2019.
Prior Publication US 2022/0172881 A1, Jun. 2, 2022
Int. Cl. H05K 1/18 (2006.01); G05F 1/575 (2006.01); G06F 1/18 (2006.01); H01F 17/04 (2006.01); H01F 17/06 (2006.01); H01F 27/02 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01L 25/16 (2023.01); H01R 12/52 (2011.01); H01R 12/58 (2011.01); H02M 3/00 (2006.01); H02M 3/158 (2006.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01); H05K 1/14 (2006.01); H05K 1/16 (2006.01); H05K 3/28 (2006.01); H05K 7/14 (2006.01); H05K 7/20 (2006.01)
CPC H01F 27/2804 (2013.01) [G05F 1/575 (2013.01); G06F 1/183 (2013.01); H01F 17/04 (2013.01); H01F 17/06 (2013.01); H01F 27/02 (2013.01); H01F 27/24 (2013.01); H01F 27/292 (2013.01); H01L 25/16 (2013.01); H01R 12/52 (2013.01); H01R 12/58 (2013.01); H02M 3/003 (2021.05); H02M 3/1584 (2013.01); H05K 1/0203 (2013.01); H05K 1/111 (2013.01); H05K 1/117 (2013.01); H05K 1/145 (2013.01); H05K 1/165 (2013.01); H05K 1/181 (2013.01); H05K 1/186 (2013.01); H05K 3/284 (2013.01); H05K 7/1427 (2013.01); H05K 7/2089 (2013.01); H05K 2201/10015 (2013.01); H05K 2201/1003 (2013.01); H05K 2201/10053 (2013.01); H05K 2201/10166 (2013.01); H05K 2201/10522 (2013.01); H05K 2201/10636 (2013.01); H05K 2201/10734 (2013.01); H05K 2201/10984 (2013.01)] 34 Claims
OG exemplary drawing
 
1. A power module, comprising:
a power circuit comprising at least one switch element; and
a magnetic assembly comprising at least one first electrical conductor and a magnetic core module comprising at least one hole, wherein the at least one first electrical conductor passes through the at least one hole, and a terminal of the at least one first electrical conductor is electrically connected to the at least one switch element; and
a second circuit board, wherein the second circuit board comprises a first surface, a second surface opposite to the first surface and a plurality of first conductive parts, wherein a first terminal of the at least one first electrical conductor of the magnetic assembly is fixed on the second surface of the second circuit board;
wherein the power circuit and the magnetic assembly are arranged in sequence along a same direction;
wherein the plurality of first conductive parts are disposed on the first surface of the second circuit board, wherein the at least one first electrical conductor is electrically connected to at least one of the plurality of first conductive parts through the second circuit board, and the at least one switch element is electrically connected to a part of the plurality of first conductive parts through the second circuit board.