Circuit for creating Heavy Conducted EMI on Power Lines.

[prince213]

I know this question is weird, but i am interested in making one for studying purposes. can anyone give me a simple circuit for doing that.

Thanks

 

[pranam77]

No need for a circuit for that. A junk arc welder or hand grinder will do the best you expect.
Cheers

 

[prince213]

Thanks for the quick reply.

Is there any electronic solution for that, like some special modification done to SMPS to increase its emitted EMI.

 

[pranam77]

May be possible but i never tried reverse engineering electronics for EMI
Cheers

 

[FvM]

Refer to the standards for passive EMC of instruments. They are specifying, how to feed conducted RF to a power cable. Generally, they are using a RF generator, a power amplifier and a coupler. For some industry standard products, see RF Amplifiers - Linear, broadband and VSWR tolerant

 

[prince213]

Thanks a lot for the replies :grin:, creating one like this is very useful for designing appropriate filters for protecting the instrument from damage as nowadays power lines are heavily contaminated with all sorts of noises like voltage fluctuations, emi, surges, spikes etc etc.