how much diods i need?

OMG! @Nevo122: You really can´t realize those guys here are trying to help you and the links Jerry pointed you to are quite self explaining?

So if you either are to lazy to read them or you still are not able to understand them, it simply wont make sense to explain it here once more.

Ok.I will try it this way, but if you still don´t get it, you better should stop trying to build one but simply buy a portable laser.

It does not matter for the load at wich voltage you are driving the constant current driver. The driver will regulate the voltage for the load itself. A testload is simply simulating the specific voltage drop of specific diode types like IR, red or blue so the driver "knows" what type of diode it is "feeding" with constant current.

Now got it? If still not then go and like said simply buy one.

"how much diods i need?"

Wtf is a diods?

"I know thet I need 180-210 MA"

Yes, 180 Mega Amps should definitely work. Car batteries usually work pretty good to, and no need for a driver. Simply hook it right up to the car battery with this big alligator clips they used to jump start cars and you're good to go!

TNX you! I will use 4 diodes and 1 1 ohm RESISTOR for the test load! tnx!

mfo said:

"how much diods i need?"

Simply hook it right up to the car battery with this big alligator clips they used to jump start cars and you're good to go!

Click to expand...

hahahaa

The topic of this post really bugs me!

Guyfromhe said:

The topic of this post really bugs me!

Click to expand...

What does that mean..:thinking:

If you are speaking about the grammar and spelling...
not all humans on the planet Speak/Read/Write English
as their first language....

It seems his first language is NOT English...


Jerry

I just keep seeing it on my new posts...
He clearly knows how to spell diode in his first post... I don't really care I was just speaking my mind