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本文介绍了自行研制的KD-9 SYNCON同步监控仪的原理、设计思想和一些技术关键。内容包括时基电路、预置延时电路、输入接口、总清及加电复位等。本仪器主要采用速度功耗适中的TTL元件,是用于μs级精度的高速摄影系统控制的一个主要设备。
This article describes the self-developed KD-9 SYNCON synchronous monitor principle, design ideas and some of the technical key. Content includes time base circuit, preset delay circuit, input interface, total clear and power on reset. This instrument mainly adopts the TTL component with moderate speed and power consumption, which is a main equipment for the control of high-speed photography system with μs level precision.