New Variable Speed/PWM Cooling Fan Controller from PSM

[CarlC]

Originally Posted by CamaroAJ

Looks like a great way to control my brushless PWM transmission cooling fan.

Unfortunately this won't work on a brushless system. We're working on something.......

[CamaroAJ]

Originally Posted by CarlC

Unfortunately this won't work on a brushless system. We're working on something.......

You build me up just to knock me down lol

[cwylie]

I reached out to Northern Radiator. They sent me to a vendor but I never heard back from them. Who is selling these?

[CarlC]

https://www.ebay.com/itm/Z18350-NORT...EAAOSwLN5e48q-

Dillon also takes phone orders as well.

[GEARBOXGARAGE]

This looks like a great and simple solution. I was able to locate and download the instructions. Read through it all and I am really interested in these for multiple projects. I definitely like how the wiring is simplified with running A/C. I think you have a real winner here.

Here's the link to the instructions if anyone would like to read up on these more.

https://www.northernradiator.com/use...structions.pdf

[camcojb]

I'm planning on running this. The twin fans on the Ron Davis radiator work great and easily cool my buddies LSA Chevelle, but are loud at full power turn on. I'm thinking this fixes that issue.

[Ketzer]

Originally Posted by CarlC

https://www.ebay.com/itm/Z18350-NORT...EAAOSwLN5e48q-

Dillon also takes phone orders as well.

Is this still the way to go for stand alone PWM ?

Anyone have some real world experience running one of these ?
Seems like a small unit to run a pair of fans from without relays...

Thanks!
Jeff-

[camcojb]

I haven't run it yet, but I did speak with Carl recently about it, and this is still the way to go IMO. I'm sure there's a safety factor built in, plus being PWM you don't see that sudden full load all at once.

[Ketzer]

Thanks Jody! Just ordered the last one.
I looked at the Dearle unit that seems similar, but it had as many bad reviews as good.

Jeff-

[dhutton]

Originally Posted by Ketzer

Thanks Jody! Just ordered the last one.
I looked at the Dearle unit that seems similar, but it had as many bad reviews as good.

Jeff-

That isn’t Carls controller. I used several of Carls controllers, they work well. I noticed that Dillon stopped selling Carls controller and started selling that other one. I’m not sure Carls controller is available any longer. Northern Radiator says no longer available.

The Delta Current Controls controller is a good option.

http://www.dccontrol.com/constant_te...ontrollers.htm

Don