ELECTRONIC COMPONENT

摘要

The device (2) has a cold bridge (38) including a thermal switch (56) adapted to switch in reversible manner between conductive state and resistive state. Thermal conductivity at use-temperature takes a value above thermal-conductivity threshold in the conductive state to thermally connect end studs (52, 53) to each other. The thermal conductivity at the use-temperature takes another value below the former value in the resistive state to thermally insulate the studs from each other. A control module (10) causes the switch to switch between conductive and resistive states. The two ends of the bridge are connected to a heat-absorbing cold point (6) and a heat source (4) by the end studs. An independent claim is also included for a plate for an electronic device.