Editing EMI suppression cores
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===With servo drives=== | ===With servo drives=== | ||
To solve an EMI problem its good to have selection of cores that can be tried on different cables. Most typical placement for cores: | To solve an EMI problem its good to have selection of cores that can be tried on different cables. Most typical placement for cores: | ||
− | *Motor output cable (all motor wires through core but '''not''' earth conductor) | + | *Motor output cable (all motor wires through core but '''not''' earth conductor) |
*High voltage power supply cable (+ and - leads through core) | *High voltage power supply cable (+ and - leads through core) | ||
− | *USB adapter | + | *USB adapter |
− | * | + | *CMD & control I/O cables |
*Encoder/feedback device cable | *Encoder/feedback device cable | ||
{{Tip| Don't run multiple different type of signals through single core. I.e. don't combine power supply and motor leads in one core. Doing so can make filtering worse than without cores.}} | {{Tip| Don't run multiple different type of signals through single core. I.e. don't combine power supply and motor leads in one core. Doing so can make filtering worse than without cores.}} | ||
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==See also== | ==See also== | ||
*[[Wikipedia:Ferrite bead]] | *[[Wikipedia:Ferrite bead]] | ||
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