RDB Engineering

The BMDX motor driver is designed to drive brushless blowers and motors at full speed. Especially helpful when used for blower applications is the availability of an internal off/on delay when the motor is enabled or disabled. 

[Ordering Guide]

Features

  · Optically isolated enable input
  · Internal thermal fuse protection.
  · Regulated voltage source for powering hall effect switches.
  · Mosfet output drivers.
  · 60 or 120 degree sensor spacing.
  · D9 style motor connector.
  · Lead wire connections for power and enable.
  · Conformal Coated Circuit Board.
  · Input power filtering and transient suppression.
 

Specifications

 · Operating voltage 22 to 28 VDC (24vdc model) or 10-16vdc (12vdc model).
 · Output current up to 3.5 amps continuous.
 · Maximum ambient temperate operating temperature 50 degrees C .
 · Enclosure dimensions 2.5”W x 2.0”D x 1.25”H
 · Metal enclosure with mounting ears.