Motorola  MVME162-532A VME处理器模块

虽然冷却所需的确切气流量取决于环境空气温度以及电路板和其他热源的类型、数量和位置，但通常在模块上流过5 CFM和320 LFM的气流时可以实现充分的冷却。

While the exact amount of air flow required for cooling depends on the ambient air temperature as well as the type and location of boards and type, number and location of other heat sources, adequate cooling can usually be achieved with an airflow over the module of 5 CFM and 320 LFM of airflow over the module will typically achieve adequate cooling.

在具有较低最大环境的环境中冷却模块所需的气流较少。在更有利的热条件下，有可能在高于55摄氏度的温度下可靠地操作模块，同时增加气流。值得注意的是，除了空气移动器的额定CFM外，还有几个因素决定了流过模块的空气的实际体积和速度。

Less airflow is required to cool the module in environments with lower maximum ambient conditions. Under more favourable thermal conditions, it is possible to reliably operate the module at temperatures above 55 degrees Celsius with increased airflow. It is important to note that in addition to the rated CFM of the air mover, several factors determine the actual volume and velocity of air flowing through the module.

摩托罗拉模块被指定、设计和测试，以便在0到55摄氏度的空气温度范围内可靠地工作。(32度至131度F)以通常可通过使用71CFM轴流风扇实现的速度强制空气冷却。温度鉴定是在标准的摩托罗拉VME系统1000机箱中进行的。

The Motorola M module is specified, designed and tested to operate reliably over an air temperature range of 0 to 55 degrees Celsius. (32 degrees to 131 degrees F) with forced air cooling at a rate typically achievable through the use of a 71CFM axial fan. Temperature qualification was performed in a standard Motorola VME System 1000 chassis.