Title :
EMI hardening of electronic control equipment to meet military standard (a case study)
Author :
Viswanathan, K.L.
Author_Institution :
Electron. Controls Larsen & Toubro Ltd., Mumbai, India
Abstract :
This paper describes the techniques employed for hardening a digital controller to meet stringent emission standards, both conducted and radiated. The digital controller is used for critical system interlocking and sequencing operations and data exchange with on-board computers. This paper deals with the hardening of the switching power supply in the digital controller to meet MIL-STD-461C for conducted and radiated emission limits
Keywords :
control equipment; digital control; electromagnetic interference; electronic equipment testing; military equipment; military standards; power supplies to apparatus; radiation hardening (electronics); EMI hardening; MIL-STD-461C; conducted emission; data exchange; digital controller; electronic control equipment; emission standards; military standard; on-board computers; radiated emission; switching power supply; system interlocking; system sequencing; Attenuation; Computer aided software engineering; Control equipment; DC-DC power converters; Digital control; Electromagnetic interference; Filters; Military standards; Power supplies; Testing;
Conference_Titel :
Electromagnetic Interference and Compatibility '97. Proceedings of the International Conference on
Conference_Location :
Hyderabad
Print_ISBN :
81-900652-0-3
DOI :
10.1109/ICEMIC.1997.669823
