ABB   746376|5SHY5045L0020|散热器|

746376 是 ABB 公司的一个产品型号，具体是一个 EDL radiator，也就是 EDL 散热器（EDL-low power），用于低功率的设备。

该产品具有以下一些规格参数：

产品净长度：19.5 厘米

产品净高度：2 厘米

产品净重：0.18 千克

产品净宽度：13.5 厘米

散热器是一种用于散热的设备，广泛应用于电子设备、工业控制系统、汽车、计算机硬件等多个领域。它们的主要功能是将设备运行时产生的热量传递到周围环境中，以防止设备过热，确保设备正常运行和延长使用寿命。

散热器的类型和设计因应用场景而异，以下是一些常见的散热器类型：

空气散热器：通过空气流动来散热，常见于个人电脑的CPU和显卡散热。

水冷散热器：使用水或其他液体作为冷却介质，通过水冷系统循环来散热。

热管散热器：利用热管的高效热传导特性，快速将热量从热源传递到散热器的表面。

风扇散热器：结合风扇和散热片，通过风扇产生的气流加速热量散发。

液冷板散热器：在一些高性能设备中使用，通过液体在板内流动来散热。

铝或铜散热器：利用铝或铜的高热传导率，将热量从热源传递到外部环境。

746376 is an ABB product model, specifically an EDL radiator, also known as EDL low power radiator, for low-power devices.

The product has the following specifications:

Net length: 19.5 cm

Product net height: 2 cm

Net weight: 0.18 kg

Net width: 13.5 cm

Radiator is a kind of equipment used for heat dissipation, widely used in electronic equipment, industrial control systems, automobiles, computer hardware and other fields. Their main function is to transfer the heat generated during the operation of the equipment to the surrounding environment to prevent the equipment from overheating, ensure the normal operation of the equipment and extend the service life.

The type and design of radiators vary depending on the application scenario, here are some common types of radiators:

Air radiator: Heat dissipation through the flow of air, common in the CPU and graphics card heat dissipation of personal computers.

Water-cooled radiator: The use of water or other liquid as a cooling medium, through the water cooling system circulation to dissipate heat.

Heat pipe radiators: Use the efficient heat transfer characteristics of heat pipes to quickly transfer heat from the heat source to the surface of the radiator.

Fan radiator: A combination of a fan and a heat sink accelerates heat dissipation through the airflow generated by the fan.

Liquid-cooled plate radiators: Used in some high performance equipment to dissipate heat by the flow of liquid in the plate.

Aluminum or copper radiators: Use the high thermal conductivity of aluminum or copper to transfer heat from the heat source to the external environment.