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Anymore of the indium foil?

Re: Official GB: LPC-815 Sleds $4.45 300mW Red Laser Diode Inside! styropyro, In for 5 :D Thanks!

Try a freshly charge battery or try another one. I had a similar problem. (Congratulations on your 100th post... hope to congratulate you on your 1000th in the near future!)

I am not sure I follow you, from what point to what point on the large resistor? What would be the working mA range? THANKS YOU VERY MUCH!! :D

Good find!! Purchases one for now :D Thanks!

1.825A??? WHOA!! :bowdown: Very impressive! Is that an A-140?

Shoot! I may sound like a broken old record player... but... there may be a GB of this driver here: http://laserpointerforums.com/f65/445nm-lab-laser-built-running-53320.html I am just reading posts and I keep finding reference to this driver. :D

Good quick review and tips! Just in case anyone is interested, like I am, there may be a GB: http://laserpointerforums.com/f55/perfect-445nm-driver-gb-die4driver-52524.html#post732012 :D

Or another option is http://laserpointerforums.com/f55/perfect-445nm-driver-gb-die4driver-52524.html#post732012 The GB may happen soon :D

I would want mine set to 2A max :D So, are we on? Who is managing the GB? :D

Got the current up to 1.2A, let it on for about 2 minutes...nothing, the pink plastic jump was fine. I also check the original built and looks intact... so, no nothing happens to it, no melt down, does not get soft... great little jumper :D

Added myself too! :D

Heck, I will check at what temperature it starts melting, will let you know.

THANK YOU VERY MUCH hakzaw1!! :D I had never done the pressing with jumper (or pin support) on the diodes before. I always have taken them out and the pressed the diode. In this case I left it and pressed it without any problem. The pink plastic part will stand the heat generated by the...

If you are doing this built, that is correct. There are other designs that use the complete set.

Actually, both. I insert the pieces of heat-shrink tubing to each of the two wires, sliding the tubing all the way to the driver. I then solder the wires to the diode. Next, I slide the tubing now all the way to the diode and using the heat of the soldering iron, I hover it over the tubing on...

Sent you a PM... I may be interested :D

Re: *445nm lasers* !diodes 38.50$! Kiyoukan, I sent you the funds for my two items. :D :thanks:

yobatts, You should know that HMike is a very well respected member of this forum and always ready the give a helping hand. Learn to be respectful and we all help you. (Never mind... he has been banned!)

Let us know who will be helping you so we can see what you have available. :D