Nolato Silikonteknik Beijing

In all cases there has to be a source and a victim for a path to exist thereby permitting a radiated or conducted coupling. RF Interface (sometimes referred to as RFI), more correctly known as Electromagnetic interface (EMI), results from the operation of electrical or electronic devices involving rapidly changing voltage or current levels and which cause the generation of electromagnetic energy at discrete frequencies and over frequency bands.

The vehicles become connected and more and more digitalized and electrified. All the waste heat created in PCB housings creates an ever increasing demand for efficient thermal management.

In simple terms, most ‘shielding’ problems could be solved by welding the equipment into seamless steel box. The problems that this would lead to are obvious, access would be impossible, power unavailable, visibility would be zero and the equipment would rapidly overheat.