US 12,413,144 B2
Composite component
Kazuki Masuda, Yokkaichi (JP)
Assigned to AutoNetworks Technologies, Ltd., Yokkaichi (JP); Sumitomo Wiring Systems, Ltd., Yokkaichi (JP); and Sumitomo Electric Industries, Ltd., Osaka (JP)
Appl. No. 17/632,742
Filed by AutoNetworks Technologies, Ltd., Yokkaichi (JP); Sumitomo Wiring Systems, Ltd., Yokkaichi (JP); and Sumitomo Electric Industries, Ltd., Osaka (JP)
PCT Filed Aug. 3, 2020, PCT No. PCT/JP2020/029619
§ 371(c)(1), (2) Date Feb. 3, 2022,
PCT Pub. No. WO2021/029244, PCT Pub. Date Feb. 18, 2021.
Claims priority of application No. 2019-146946 (JP), filed on Aug. 9, 2019.
Prior Publication US 2022/0277885 A1, Sep. 1, 2022
Int. Cl. H01F 27/29 (2006.01); H01F 27/28 (2006.01); H02M 3/00 (2006.01); H02M 3/335 (2006.01)
CPC H02M 3/003 (2021.05) [H01F 27/2823 (2013.01); H01F 27/29 (2013.01); H02M 3/33573 (2021.05); H02M 3/33576 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A composite component comprising:
a primary winding, a secondary winding, a coil, a first terminal, a second terminal, a third terminal, a fourth terminal, a fifth terminal, a sixth terminal, and a wiring,
wherein the primary winding and the secondary winding in combination function as a transformer,
the secondary winding is connected between the third terminal and the fourth terminal,
the fifth terminal functions as a center tap of the secondary winding,
the sixth terminal is connected to the first terminal via the wiring and the primary winding,
the sixth terminal is connected to the second terminal via the wiring and the coil, and
a first portion of the primary winding is disposed on an end of the primary winding that is opposite of the first terminal is connected to the wiring, and a second portion of the coil is disposed on an end of the coil that is opposite of the second terminal, wherein the first portion and the second portion are connected to the wiring so as to form an inductor and a three-way junction, wherein the first portion and the second portion of the wiring are disposed on the same plane.