New High side Diode driver and TEC Driver

[hobbybob]

great work Andy !

4 diodes AND tec control on such nice pcb... cool !
Well done... Will you be selling only completed boards or also seperate PCBs ?

[catalanjo]

What's the price tag look like, couldn't seem to find it in the photo ...

I want one!


Cheers

[LaNeK779]

this looks really charming!!!
I want a quad plus four singles plus four tec controllers plus plus plus plus.....
i just hope that andreas finds a magic way to mass produce the boards at least

[csmn]

great work Andy!

Do you have any schematics to share?

/csmn

[catalanjo]

Hi everybody,

I am back with some news here. I got a lot of PM's regarding the quad driver but had no time to answer, or read and reply here. I had a lot of personal changes last month like starting a new job in the laser biz etc. I work now as an optical engineer in a laser company and develop IR diode lasers in the 100W to several kW range .
Now that everything is becoming a bit quiter I found again some time to continue the quad driver project.
So now the first fully functional quad driver with onboard TEC controller is finally finished. I still have to check proper temperature regulation but every thing seems to work fine.
Greetings
Andreas

Brilliant ! just what the doctor ordered.

Had a feeling this thread might spring back to life.

I want a couple pls.

Cheers

[LaNeK779]

just making sure that this thread doesn't get burried

especially the TEC controller part of it (since the die4chill are not available any time soon)

[Badpip]

I just received some prototype boards for a triple version of the LD driver.

Schematic:

{Removed because of bug}

Ditched the over-current protection to save some space on the 50x50mm board:
RGBDiodeDriver.pngdriver.jpg

Now awaiting the last components

/Thomas

[michelrietveld]

watching this thread closely ;-)

Michel

[edison]

extremely close

[djpsych]

Any update on the TrippleDrive v1?