Integrated self-contained plenum module

摘要

The present invention discloses a plenum module with compartmentalized interior that is subdivided, and partitioned into separate chambers by a set of wall panels.

主权项

1. A switching system for motor control, comprising:
a first switch, a second switch, and a diode for selective application of power for driving a bidirectional motor based on received set of actuating signals; where the bidirectional motor is driven in one of a first, a second, and a third directions, wherein: the motor driven in the first direction is actuated to a first position; the motor driven in the second direction is actuated to a second position; and the motor driven in the third direction is actuated to a third position; with the first and third positions having opposite orientations and the second position is in between the first and third positions.