公开(公告)号：US20250107052A1

公开(公告)日：2025-03-27

申请号：US18475642

申请日：2023-09-27

Applicant: L3Harris Technologies, Inc.

Inventor： Lixin TANG ,  Michael KELLEGHAN

IPC: H05K7/20 ,  H02M3/158

Abstract: An apparatus comprising: a first circuit and a second circuit of a circuit configured to operate in a first mode and a second mode in which the first circuit dissipates more power than the second circuit and the second circuit dissipates more power than the first circuit, respectively; a coolant conduit with a first port and a second port and along which the first circuit and the second circuit are located nearer the first port and the second port, respectively; and a conduit switch network configured to deliver colder coolant to the first port or the second port, depending on which mode is active, such that the colder coolant flows through the coolant conduit and initially encounters whichever of the first circuit and the second circuit dissipates more power, then encounters whichever of the first circuit and the second circuit is not dissipating more power.