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I have an old host with 532 driver that was putting out 2.9 amps max. It has a pot that I could lower down the amps to say 1.8A max for a well heat sinked 445. Is it this easy or does a 532 driver work differently ? For 60 bucks I would go from a dead greenie to a new blue...

Okay , so finally after some issues in my other posts my problem got resolved and they did send me replace my lasers/modules. I must say LPKATH did try very hard to fix things and also offered me a coupon code. I think this will also work for anyone until mar 31st and is supposed to be the last...

:mad::mad:I currently am having a negative experiance with lasersman, in returning a defective item I recieved 6-7 weeks ago. Looks like I have run out of patience, after getting continous run around. Unfornunatly I have to file a credit card dispute before the time for filing has run out. I...

Hi, Can someone tell me why I get dot scatter. The lenses are new and clean. This happens after potmoding a 3.6v 360ma (measured at tail) to 600ma. If I crank it up to 750ma scatter occurs almost instantly where as at 500-600ma it takes perhaps 5-10 seconds. No scatter at 360ma. But then of...

Hi, I am still trying to figure out whats going on with my laser. I Would like to test the diode to rule out that its dead. Does anyone know what voltage this diode runs at ? What about current does that matter when I just try to connect the + and the - with the correct voltage ? Here is the...

Hi, mosfet type LZ44NS in My green laser starts up slow 10 secs before seeing green light. The driver board seems to check out okay (i believe) . The output is approx 450mw and when it has started and warm the laser works great. I am wondering if the MOSFET is ramping up. It outputs 0 amps...

Hi, I have a feeling my green laser is not working correctly. It has some type of overheat protection from what I have read but I cant find info, specs and or where I could buy this. The prob has 2 tiny copper color wires inside a red tube and the head is black smaller than the size of a...

Please help. Hi, I have a one year old 450mw green laser. Big heavy host from o-like with blue/red on off led. Used to turn on instantly and was super bright. Today I noticed it takes 5 secs to see any small dot then it slowly creeps up and after 30-60 sec is now bright where as before this...