[Bugsy06]

Originally Posted by redbeard

I saw these on Ebay and most of the work is done for you. Just add a power supply and a dew heater strap, that's it. I would use a 12v, 4-5 amp power supply. I built my first controller with one similar. You don't even have to solder, just use terminal blocks and a screwdriver. Some electrical tape...done!

I prefer the 'Dew NOT' heater straps as they work very well and are cheaper than the others.


Here is the item text from Ebay for a couple of them. There are much cheaper ones too on that site:

DC 10V-60V 12V 24V 48V PWM Motor Speed Controller Power Control Switch Regulator

DC 12V 24V Motor Speed Controller Switch PWM For Car Truck Fan Heater Control AU

Cost - much less than $20


Cheers,
Damien.

Thx Damien
I’ll check it out