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本双脉冲发生器,只用8只电子管(电源除外),结构比较简单,操作也较方便,介绍如下:一、主要技术指标延迟时间:2微秒～2毫秒.脉冲宽度:1微秒～1000微秒.重复频率:50赫～100千赫.脉冲上升时间:不大于0.2微秒.脉冲输出幅度:负脉冲不小于100伏,正脉冲不小于50伏.脉冲顶部下陷:不大于5%(当宽度最大时).该仪器还可输出单脉冲.二、工作原理阻塞振荡器由双三极管6H8C并联担任,脉冲变压器是用外径φ32的磁性瓷在上面用30号漆皮线各绕50圈而成.
The double pulse generator, only 8 tubes (except for power), the structure is relatively simple, the operation is more convenient, described as follows: First, the main technical indicators Delay time: 2 microseconds ~ 2 milliseconds Pulse width: 1 microsecond ~ Pulse repetition rate: 50 Hz ~ 100 kHz Pulse rise time: Not more than 0.2 μs Pulse output amplitude: Negative pulse not less than 100 V, Positive pulse not less than 50 V. Pulse top subsidence: Not more than 5% (When the maximum width). The instrument can also output a single pulse. Second, the working principle Blocking oscillator by the dual transistor 6H8C in parallel, the pulse transformer is φ32 with a magnetic porcelain coating on the top with No. 30 lap 50 laps And into.