Yes, if it is a 12vac regulated supply.
But until I have it to test I won't be sure, and if I have a few volts under the fans will just run a little slower and quieter.
I believe it is this one, though I do not have it in hand yet.
This is a link to it. 12vac http://www.ebay.com/itm/270458210358?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649#ht_609wt_1396
I did however today run to radio shack after doing some more research and put together a full wave...
Hey all, I am putting together a little LED project and have all of the LED figured out with 12vac drivers and all.
What I am wanting to do is take a line from my 12vac and convert it to 12vdc to drive 2 small PC fans. (2x60mm) 2x 0.24w
Anyone able to tell me the components I need to do this...
So is something like this what you were talking about?
http://www.ebay.com/itm/ELECTRONIC-TRANSFORMER-120VAC-12VAC-75W-MAX-/270458210358?pt=LH_DefaultDomain_0&hash=item3ef890c836#ht_609wt_1396" 20x3w led = 60w, should I go with 60w, 75w, or 150w Transformer?
Paired with a...
Ok, sorry I don't know much about this.
Didn't realize it was quite so involved.
If you have time would you mind a link to a transformer you have in mind? I just seem to be getting confused now.
Thanks!
So my problem is I have already purchased some http://www.ebay.com/itm/260828474812?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649#ht_2765wt_1163"
So I am trying to use what I have spent money on, if there is no good way to do that I will have to abandon that.
I did find...
So would something like this be the same or very wasteful as well?
http://www.ebay.com/itm/10Pcs-AC-85-265V-1x3W-Power-Constant-Current-LED-Driver-/200634301847?pt=LH_DefaultDomain_0&hash=item2eb6bc7d97#ht_2893wt_1163"
Thank you for your help!
As another option, could I put a 12v into 5v out Voltage Regulator behind each power supply and then run the LEDs in parallel with a 2.2ohm resistor?
Am I understanding correctly that the regulator would give me a constant 5vdc even if the PS fluctuated?
Thanks!
So I am going to be building an LED light for an aquarium.
What I am doing is...
10- 10k 3w LED 3.4-3.6 fv 700ma
10- 455nm 3w 3.4-3.6 fv 700ma
I have ordered 6 10w 9-12v 900ma power supplies.
I was planning on doing 9 of each blue, and white on 3 circuits each, with a 2.7ohm...