photocoupler meaning in English
光电耦合器
光隔离器
光偶联剂
Examples
- Design and fabrication of high voltage isolating photocoupler
高压隔离光电耦合器的设计和制作 - Principle and experimental research into 4 photocoupler s isolation amplifier
四光耦线性隔离放大器原理及实验研究 - The communication module comprises of can driver , photocoupler and tms320lf2407 ' s internal can controller
通信模块利用tms320lf2407内部自带的can控制器，再外接can驱动芯片pca82c250和高速光耦6n137构成。 - The photocoupler and scm are used to sample signal from air - condition controller and transmit data to pc . by using visual basic6 . 0 under windows2000 the man - machine interface , knowledge database and its management , obverse reasoning , explainer and diagnosis result output are programmed
以windows2000为平台， visualbasic6 . 0为环境开发实现了基于故障树专家系统的人机接口、知识库及其管理系统、正向推理机、解释机制、诊断结果输出。 - The microprocessor is used to realize digital control as flip plus of the scr . the ic chip sa866ae of mitel company is utilized as the low frequency signal generator of the system . furthermore in the zero - current detection circuit , use the photocoupler gaalas ired and photo ic to detect zero - current , furthest shorten the commutating " died region " , prevent the current from distorting
设计中采用单片机控制可控硅的触发脉冲，实现数字化控制，并利用mitel公司的三相pwm交流电机脉宽调制芯片sa866ae ，成功研制了交-交频器中的低频信号发生器装置，效果良好；此外利用用光电检测元件进行系统零电流的检测，尽可能地缩短换相死区，防止电流发生畸变，成功地解决了原有低频电源系统中存在的两大难题。