Datasheet

RB-Rop-05
Simple-H 20A, 5V to 28V R/C DC Motor Driver
The Robot Power Simple-H is a low-cost robust H-bridge circuit suitable for use
driving DC motors and other DC loads in the ~25A and 24V range or less. A wide
range of command sources from switches to 555 timer circuits to microcontrollers
and BasicStamps may be used to control the Simple-H.
Unlike many competing products which advertise similar current ratings, the
Simple-H ratings are for a period measured in minutes or hours not a few seconds
or less. One competitor even advertises a 30A controller where the 30A rating is
for "a few milliseconds". With a Simple-H you can be sure if you need 20A of
current you can get 20A out of it for as long as you need it.