Wzxksoac 2X Large Aluminum Heatsink Heat Sink Radiator Cooling Fin for IC LED Power Amplifier

Made of high quantity aluminum, good thermal conductivity. Heat sinks are used with high-power semiconductor devices such as power transistors and optoelectronics such as light emitting diodes (LEDs), where the heat dissipation ability of the component itself is insufficient to moderate its temperature. A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device, thereby allowing regulation of the device's temperature at optimal levels. In computers, heat sinks are used to cool central processing units or graphics processors. Reduce the risk of hardware failure due to overheating.