FB cheap adjustable 300ma-400ma linear drivers (or source)

[laserdelic]

I would like to buy some to test, and maybe in semibulk quantities.

If you know some cheap source it could be very interesting as well.

Thank you, guys :beer:

 

[pschlosser]

FB? For Buy? What is FB mean?

Linear drivers?

Google "I'm feeling lucky" suggests: this

 

[daawood123]

FB? For Buy? What is FB mean?

Linear drivers?

Google "I'm feeling lucky" suggests: this

Yes, FB is for buy[ing] . You don't know what linear drivers are? maybe you should google that for yourself and find out what it is before you go posting links to random sites. To OP, look on mohgasm, lazorlabs, cajunlasers. They all have cheap linears for sale

 

[ARG]

I would like to buy some to test, and maybe in semibulk quantities.

If you know some cheap source it could be very interesting as well.

Thank you, guys :beer:

Make them yourself, it's super easy to make a linear driver.

 

[lasersbee]

Do a search on the Forum for cheap Linear Drivers... I just Did.....

http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html

It wont get any cheaper than that....

FB? For Buy? What is FB mean?
Linear drivers?
Google "I'm feeling lucky" suggests: this

Yeah the "FB" got me as well until I read the 1st Post....

But really... You didn't know what Linear Drivers are... :thinking:
I would suggest that you do a lot more reading to bring
you up to speed on the Basic Current Regulated
Laser Driver on the Forum...

I would also suggest using Google Search with more info
like "Linear Laser Driver"


Jerry

You can contact us at any time on our Website: J.BAUER Electronics

 

[pschlosser]

http://laserpointerforums.com/f42/diy-homemade-laser-diode-driver-26339.html

Daedal's post was a good read. Thank you. I think I understand a little better, but I have more reading to do.

 

[laserdelic]

I have 2 homemade DDL just in front of me... but I need it in bulk. And ultracheap ,)

I mean: a green pen, with 50mw diode, house and linear driver cost 4-5€. Im looking for a kind of 'chinese' supplier like this ones to get them adjustable, medium power (300-400ma) around 1-2€, in bulk quantities... do you think Im dreaming?.

Im starting to think so. :tired:

The mohgasm are the next cheaper ones. Thank for the suggestions Daawood :beer:

 

[laserdelic]

Or maybe run a batch of them.

Do you know a "taiwanese" kind of company that you send an Eagle design, with all the specs and they run a batch of the circuit?. I mean with all the SMDs soldered components, the finished circuit, not just the PCBs.