Air cooling skived heat sink
Computers, CPUs, GPUs, memory, hard drives, power MOSFETs, IGBTs, relays (SSRs), battery management systems (BMS), power modules, transformers and inductors, electric motors and generators, magnetrons (microwave generators), superconducting magnets for MRI systems, laser cutting/engraving machines (lasers and control boards), plasma cutting equipment (power systems and torch heads), induction heating devices, welding machines, thermoelectric coolers (TECs) used in reverse (heating mode), microwave oven magnetrons, ultrasonic transducers (used in industrial cleaning and medical ultrasound devices), electrical energy to potential energy (including electric field energy / gravitational potential energy), capacitor charging (electric energy to electric field energy), elevator / crane drive systems (electric energy to gravitational potential energy), electrostatic chucks (application of electric potential energy in semiconductor manufacturing), piezoelectric ceramics (ultrasonic motors), linear electromagnetic motors (such as maglev train drives), arc heaters (such as xenon arc lamps for heating), plasma heating elements, electromagnetic heating coils (e.g., induction cooker coils), thyristors (SCRs) and power semiconductors, high-power LEDs (e.g., for industrial lighting and automotive headlights), laser diodes (LDs, used in optical communication and laser processing equipment), xenon lamps (HID, used in automotive headlights and projectors), plasma generators (e.g., for plasma cutting torches and semiconductor etching equipment), corona discharge devices (used in electrostatic dust removal and ozone generators), electric hydraulic pumps (used in construction machinery and aircraft landing gear systems), air compressors (used in pneumatic tools and industrial air supply systems), servo hydraulic valves (used in precision hydraulic control systems), thermoelectric coolers (TECs, Peltier elements), thermoelectric power generation modules (reverse application of the Seebeck effect), nickel-titanium alloy (NiTi) actuators (used in minimally invasive surgical instruments and aerospace deployment mechanisms), copper-based shape memory alloy components (used in temperature-controlled valves and robotic joints), high power density components (such as laser diodes and plasma generators), and high-frequency operating components (such as shape memory alloys) all present significant challenges for thermal design.
As long as there is energy loss in the form of heat during the electrical energy conversion process, and the heat cannot be naturally and quickly dissipated, thermal design is required.
