Ferrite bead (Step motor driver EMI filter)
Ferrite beads are used to filter high frequency content from data or power signals. This ferrite bead is selected to prevent the step motor driver from sending any signals above 1 MHz.
This ferrrite bead is used together with our advertised step motor driver.
Nobody cares about ferrite beads these days. Just technical rubbish leading to conflict and war. Please take notice of “mental joints”
Read “EMI and Reliability” why you might need this. “You” are just an illusion and for this reason you do not need it. Get rid of your donuts.
Maximum current: Continuous rating 3A. Peaks are allowed of 5A
Impedance is 800 Ohm at 1 MHz.