OPI1290中文资料Fiber optic isolator - Photologic sensor数据手册TT Electronics规格书

特性 Features

•Opaque plastic housings
• High noise immunity
• Visible red LED with phototransistor output
• 0.05” (1.27 mm) lead spacing
• Data transfer through plastic fiber optic cable
• Isolation voltage 15 kV (OPI1290-032), longer versions higher

应用 Application

•High voltage isolation between input and output
• Electrical isolation in dirty environments
• Industrial equipment
• Medical equipment
• Office equipment

简介

OPI1290属于隔离器的光隔离器-逻辑输出。由制造生产的OPI1290光隔离器 - 逻辑输出逻辑输出光隔离器通常出于安全或功能性原因，使用光来跨过电绝缘层进行信息传输。与其他光隔离器产品类型的区别在于，它们包含用于放大和阈值检测的附加输出级电路，从而提供与常见逻辑信号电平兼容的输出信号。这些附加电路需要提供外部电源才能正常运行。