photocouplers 中文意思是什麼
photocouplers
解釋
光電耦合器-
Blank detail specification : ambient rated photocouplers with phototransistor output ; german version en 120004 : 1992
空白詳細規范.與光電晶體管輸出匹配的環境級光電耦合 -
Specification for harmonized system of quality assessment for electronic components - blank detail specification - ambient rated photocouplers with phototransistor output
電子元器件質量評定協調體系規范.空白詳細規范.規定環境下有光電晶體管輸出的光電耦合器 -
Semiconductor devices. harmonized system of quality assessment for electronic components. ambient rated photocouplers with phototransistor output. blank detail specification
半導體器件.電子器件質量評估協調體系.帶光電晶體管輸出的特定環境溫度光電耦合器.空白詳細規范 -
Digital inputs are processed by fpga after being isolated by photocouplers. the results of digital inputs saved in fpga are read by tms320lf2407 periodically. the digital outputs being written to fpga are used to control empcs after being isolated by photocouplers and driven by darlington transistors
由於數字量的路數較多，因此採用了fpga進行擴展和簡單處理，數字量輸入通過光電隔離後送給fpga進行軟體濾波，其結果由tms320lf2407定時讀取； tms320lf2407輸出的數字量先送給fpga ，再由fpga經過光電隔離和功率驅動後去控制機電式功率控制器。
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