引言在一些要求低于环境温度的冷却以及所排出的热量比较少的装置中,采用热电致冷是实用的。目前,热电致冷不仅是限于红外线器件,而且在军事和工业方面也得到了日益广泛的应用。本文讨论小型化计算机Micropac中一个随机取数磁心存储器的冷却问题。该机器采用风机进行冷却,以便在计算机中保持55°—60℃的温度。磁心材料要求存储器在40℃和60℃之间进行工作。超出这个温度范围,存储器的工作就会处于边缘状态。只有当存储器内的温 Introduction In some installations requiring less than ambient cooling and less heat to be discharged, it is practical to use thermoelectric cooling. At present, thermoelectric cooling is not only limited to infrared devices, but also has been increasingly used in military and industrial fields. This article discusses the cooling of a random-access core memory in a miniature computer Micropac. The machine uses a fan for cooling to maintain a 55 ° -60 ° C temperature in the computer. The core material requires memory to operate between 40 ° C and 60 ° C. Outside this temperature range, memory will be marginalized. Only when the temperature inside the memory