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XBEE SI with low freq switching regulator

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Doc says "If using a switching regulator for the
power supply, switching frequencies above 500 kHz are preferred."

In the actual project, the regulator is switching at lower rate, such as 270KHz, and there is a 2nd one for another part of the circuit (stepper motor driving).

What can we expect in in that non "preferred" case?
(What do you mean by "preferred"?)


asked Jul 8, 2013 in Other/Legacy by EMHmark7 New to the Community (0 points)
edited Jul 6, 2013 by EMHmark7

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