35.密封式光电耦合器在军事和航天电子的应用

35.密封式光电耦合器在军事和航天电子的应用
Using Hermetic Optocouplers
in Military and Space Electronics

White Paper
By Jamshed N. Khan
Optocoupler Applications Engineer



Abstract Why Use Hermetic Optocouplers?
Sensitive and high reliability electronic applications in ar- Safe optical isolation using optocouplers or optoisolators
eas such as space, aeronautics, military, and naval will con- is now a well-proven, well-established, and most reliable
tinue to rely on high reliability hermetic components. The technology. Modern state-of-the-art optocouplers are
risks associated with using plastic electronic components available for high-speed digital data transmission applica-
in harsh and rugged environments, where components tions (up to 20 Mbit/s),