PLEASE ADD TOTAL WEIGHT CODES INDICATED BY THE W SYMBOL AND USE THE TABLE IN THE ORDERING INFORMATION PAGE TO CALCULATE TOTAL POSTAGE PRICE
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 NEW DRV25DUAL

DRV25DUAL is a new improved 2.5A Bipolar stepper motor drive board.

This board replaces both the DRV25PS board and the System4 DRV25mod board.

Specification

• Popular design using the Allegro 3977 chip
• PS (Power save on board, no additional input required) is switchable and reduces hold current to approx 30% keeping chips, motors and power supplies cool.
• Unplugable none reversible motor connector
  Two phase PWM operation.
• Uses Internal synchronous rectification to reduce board size and heat dissipation.
• Includes thermal shutdown, UVLO and crossover current protection.
• 1/8,1/4,1/2 or full step selectable.
• Dip switch adjustable stepper currents 1, 1.5, 2 & 2.5 amps
• Step, Direction, Enable line inputs.
• On board 5V regulator, single supply line (24V - 30V DC regulated supply recommended)
• Maximum 35V @ 2.5A per phase motor output.
• LED indicator display of direction, enable and power save.
• Dip switch settings for step increment, enable, power save & current.
• Board size 97 X 60 mm. FR4, immersion gold, 2oz copper, RoHS compliant.
• Unplugable power connection.

Notes: This board is practically all surface mount and not available in kit form.
 

Ready built Code DRV25DUAL £25.00W2
 

PLEASE ADD TOTAL WEIGHT CODES INDICATED BY THE W SYMBOL AND USE THE TABLE IN THE ORDERING INFORMATION PAGE TO CALCULATE TOTAL POSTAGE PRICE