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Snap choke cores?

Tags:
  • Laptops
  • Power Supplies
  • Cable
  • Components
Last response: in Components
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March 19, 2012 1:42:32 AM

we see snap choke cores everywhere, on almost every laptop power supply cable you can buy nowadays. i know they are there to stop/reduce electromagnetic interference in the cable, but do they actually have benefits enough to be incorporated into homebuilt rigs?

i see no notable difference whether they are on or off cables, so what exactly does eliminating EMI do for us?

More about : snap choke cores

March 20, 2012 6:11:10 PM

is there at least any reason not to have them?
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