The trigger system can trigger two thyratron at the same time, achieved the compact of the trigger system, and it can avoid the grid spike come into the inner circuit of trigger system.
研制的触发系统可以同时触发两路开关，实现了触发系统的紧凑化，同时并能抑制栅极尖峰电压防止其返回触发器内部电路。
The article presents L6598 inner structure, its lead functions, unit circuit operation philosophy and its circuit in the wide range AC/DC adapter.
文中介绍了L6598内部结构、引脚功能、单元电路工作原理及其在宽范围AC/DC适配器中的应用电路。
A preprocessing circuit is designed for analog signal transformation because of large inner impedance of biosensor and bipolar signal.
针对采用的生物传感器内阻高、信号弱、双极性等特点，用预处理电路对模拟信号进行了变换。
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