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在1963年莱比锡秋季博览会上,展出了一种SRV355型发送三极管.大型发送电子管最新的冷却方法是蒸发冷却.其优点是发送设备所需的体积较小、只需少量的冷却中间介质、用循环冷却方法降热较经济等,由于这些优点,这种冷却方法已得到广泛的使用.目前,SRV355型冷却三极管用在通信工程和较大功率的工业高频发生器上.它是一种具有许多集中电极端子的蒸发冷却发送三极管,特别是对于栅极接
At the autumn fair in Leipzig in 1963, an SRV355 transmission transistor was shown. The latest cooling method for large sending tubes is evaporative cooling, which has the advantage of requiring less volume for the sending device, requiring only a small amount of cooling intermediate, Due to the advantages of cooling, the cooling method has been widely used.Currently, SRV355-type cooling transistor used in communications engineering and high-power industrial high-frequency generator.It is a kind of with Evaporative cooling of many concentrated electrode terminals sends the triode, especially for the gate connection