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Doubts with current intensity

juanma666

juanma666

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Hi friends.

Approximately... how many does mA have a module of 650nM/500mW?


Thank you.

Juanma.
 





lasersbee

lasersbee

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What kind of Driver.. :thinking:
What Laser Diode...:thinking:
Current measured where...:thinking:
At the driver input or the Driver output...:thinking:


Jerry
 
juanma666

juanma666

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Sorry!

driver module TTL
diode Mitsubishi LPC-836


I want to taste mA like the exit of the badge TTL. Because I have one that says to be of 300-500mW, but I think that it lights a little. (I have other 200mW/635nM and it lights more).
Can it be the announced power 500mW it is not?


Thank You.




Juanma.
 
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Blord

Blord

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I doubt a LPC-836 can do 500mW. They are the same as the LPC-826 and do around 300mW at 500mA
 
lasersbee

lasersbee

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You will need a Dummy Test Load to connect to the output
of that Driver.
There seems to be a Blue Trimpot to adjust the output current.
Adjust the output current to the recommended current required
for your Laser Diode as per Specs given BEFORE you connect
your LD (Working current <340mA).

Don't forget to short the output of the Drive just before connecting
your LD.


Jerry

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