In some embodiments, a method includes receiving, at a circuit board, a power from a power supply. The method further includes filtering, at the circuit board and via a power filter having at least three choke filters, the power to produce a filtered power. The method further includes dividing, at a first portion of a circuit on the circuit board, a power associated with the filtered power into a first power and a second power, a characteristic of the first power differing from a characteristic of the second power by a factor of at least 1.5 or at most one half. In some embodiments, the method further includes dividing, at a second portion of the circuit, a power associated with the second power into a third power and a fourth power, a characteristic of the third power differing from a characteristic of the fourth power by a factor of at least 1.5 or at most one half.

Non-limiting examples of various aspects and variations of the embodiments are described herein and illustrated in the accompanying drawings.