This item is no longer available from our supplier. Please use the smaller DC-DC converter (link below).
This is a robust DC-DC converter capable of supplying any voltage between 2.6 and 35 V at 3 A from a higher voltage power supply (up to 50 V). It solves the problem of supplying commonly available 12 V computer fans
from the same 24 V supply as the stepper motor drivers, and it can also be used to power 5 V or 3.3 V electronics from the motor power supply (you will need one unit for each voltage you require). The adjustment is via a precise multi-turn trimpot.
Please note this DC-DC converter does not offer galvanic isolation. The ground of the input and output is common.
We also carry a much smaller unit capable of supplying 1.5 to 2 A.