D
Deleted member 8382
Guest
well, am I pushing anyone? On this lasts posts I'm just asking for myself or for whoever who is interested! Do I need to tell you that this configuration wouldn't work for batteries? xd
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
same here xdHey people why does the 'rate thread' bar up there suddenly appeared ( to me).
And it says: You have already rated this thread.
WTH ! I did not rate anything!
Sorry for off-topic but this is the first time this happened to me.
well, am I pushing anyone? On this lasts posts I'm just asking for myself or for whoever who is interested! Do I need to tell you that this configuration wouldn't work for batteries? xd
You don't even need to use an LM317 Driver Circuit....
You can take your PS/Batteries and put a "calculated" resistor in series
with your DMM on Amps and check that you have the Current you want
to run your Laser Diode... without a test load...
The choice is ultimately up to the builder...
So at this point, you don't need to use diodes at all for a test load on a LM317 based driver, but you need a load. I'll ask you directly (HIML9), what resistor to place in series with the MM to disipate some heat?
okay, so this is at the end turning back xD
So at this point, you don't need to use diodes at all for a test load on a LM317 based driver, but you need a load. I'll ask you directly (HIML9), what resistor to place in series with the MM to disipate some heat? I mean a value that works for all the diodes we actually have
Ohm's law assumes that everything is perfect (DC). Perfect connections, zero ohm wire and joints, no junction voltages, and everything linear and no AC.
It Ain't that way. Juction voltages on semiconductors are not linear and present unique problems. That's why we try to simulate the actual load with a "test load" prior to conecting "your precious" diode.
HMike