The three-phase fully-controlled bridge pulse triggering device controlled by 89C51 is mainly introduced in this paper.
设计基于89C51单片机控制的三相全控桥式电路六路脉冲触发装置,系统可根据需要通过键盘输入控制角α,软件定时,并采集同步信号,控制计数器8253实现定时,从而驱动电路输出一定控制角α的六路脉冲信号送晶闸管门极。
A Trigger for Detecting Power Line Voltage Disturbances;
监测记录电源干扰的触发装置
Design of Triggering Device Controlled by 89C51
基于89C51单片机的晶闸管触发装置设计
Inclined Lane Mineral Car Block Development and Application Car Machine Triggers Device
斜巷矿车阻车器触发装置的开发与应用
Research on a Novel Contactless Auto-Generation (36V) System
新型无触点汽车发电装置（36V系统）研究
prime an explosive device,ie set the trigger
使爆炸装置准备起爆（将引爆器置于待触发状态）.
Catenary Short-circuit Transient Simulation and Development of Traveling Wave Fault Location Device
接触网短路暂态仿真与行波测距装置开发
Analysis on the Cause of Spark Gap System Self-Triggering of Hechi Series Compensation Device
河池串补装置火花间隙系统自触发原因分析
A Device of Micro-Mechanical Inertial Sensitive for Missile Impact Fuze
一种导弹触发引信用微机械惯性敏感装置
Power Braking Trigger Circuit Study Based on Single Chip
基于单片机的动力制动装置触发电路研究
reset set flip flop
置1置0触发器置位复位触发器
hazard reducing device
减危装置 -防触电用
contact heat thermosol unit
接触式热熔染色装置
vacuum contact printer
真空接触式曝光装置
double -contact freezer
双面接触式冻结装置
multiplate contact freezer
多层接触式冻结装置
An instrument used to measure tactile sensitivity.
触觉测量计用来测量触觉的一种装置
Design of the Trigger Used in Electromagnetic Propulsion Based on FPGA
基于FPGA的电磁推进装置同步触发系统的优化设计
r s t flip flop
复位 置位同步触发器
Development and Implementation of Blind Tactile Sensitivity Packaging and Stickers;
盲用触觉包装体和触觉包装贴的开发与实现