Re: gEDA-user: Laser diode operation?

[Bob Paddock <bob.paddock@xxxxxxxxx>]

On Saturday 30 August 2008 03:29:06 pm Kipton Moravec wrote:
> I would not say never want to parallel LEDs.

I would.  Never parallel them without a resistor in series at least.

> What if you need to operate if one LED blows? In Series if one goes they
> all go.
>
> Most large arrays have LEDs in series and in parallel.

http://www.onsemi.com/pub/Collateral/AND8109-D.PDF

Remember that Robert is looking for a LASER Diode driver,
which is a bit more complicated than simple LED driver.


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