Expensive blue was yesterday :)

**m0f** · 06-02-2010, 21:46

At first glance it looked like an o-like module, but has a different pattern of grooves... Driver looks like a flexmod.

**chad** · 06-02-2010, 21:48

No, it is his module, his driver, and a 3 element glass lens.

Chad

**rfourt** · 06-03-2010, 00:15

how much you want for that setup Lava?

also what is that resistance you have on the red cable, havent seen that before?

**chad** · 06-03-2010, 00:20

It is just a big diode for input reverse protection. I asked the same question.

Chad

**smogthemog** · 06-03-2010, 00:27

Can anyone suggest a sutiable size, in Watts and or Physical size, for a Peltier TEC to cool 2x of these 1Watt 445's in the same block?
I am thinking of an RS order for the TEC and using one of Robins Die4TEC controllers.

Thanks
Jim

**FourDee** · 06-03-2010, 01:19

It depends on how hard you're planning to drive them.

1W out = +- 900mA based on the specs and they run at 4,1V

That's 4W in and 1W out => 3W heat

**smogthemog** · 06-03-2010, 01:23

Thanks.

Just ordered a 30x30 @ 37W - 5-16v Tec. That should do the job.

**drlava** · 06-03-2010, 06:12

Originally Posted by rfourt

how much you want for that setup Lava?

also what is that resistance you have on the red cable, havent seen that before?

Well, I spent $475 on this diode (and others), so I'd like to recover close to that. Offers are also OK. The thing connected to the red cable is a schottky diode, for reverse power protection.

**decix** · 06-03-2010, 06:16

Dear innolasers a.k.a. fhqwhgads!, don't you think US $1,190.00 are a little too much for this?

**drlava** · 06-03-2010, 06:19

Originally Posted by decix

Dear Mr. fhqwhgads!, don't you think US $1,190.00 are a little too much for this?

I have about $3500 to recover in diode purchases. Just a few days ago you would not have asked that. So lay off. You have no reason to post that other than to cause trouble.

Thread: Expensive blue was yesterday :)

Thread Tools

Posting Permissions