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为研制大中口径炮弹及火箭弹无线电引信所需用的连续可调的定时接电器,立足于我国电子工业基础,通过细致的分析和大量试验提出了定时接电器中的四种装定装置、两种接电开关以及三种定时电路,并一一作了分析和评价,特别是对其中的三种定时电路作了高、低、常温条件下的性能测试,获得了一定的数据,说明了根据我国当前的元器件水平,要使定时接电器的定时时间长达140秒(或更长些),并在三种不同温度条件下的时间散布不超过±2%～±5%是完全可能的。
For the development of large and medium caliber artillery shells and rockets radio fuze required for continuously adjustable timing of the relay, based on the basis of China’s electronics industry, through careful analysis and a large number of tests put forward four kinds of fixed time relay device, Two kinds of power switch and three kinds of timing circuits, and analyzed and evaluated one by one, especially for three of the timing circuit made high, low, room temperature performance test conditions, obtained a certain amount of data, shows that According to the current level of components in our country, it is entirely possible that the timing of the timed contact should be as long as 140 seconds (or longer) and the time spread between the two different temperature conditions should not exceed ± 2% ~ ± 5% of.