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So quick update! I got the new power supply in. This is a 0-120VDC adjustable supply. You set the voltage to 5VDC, then short the leads and set your current limiter. Set it to 3Amps and put the voltage to 80V and connected it to my array, with a MOSFET in series from the power supply and the...

A friend of mine who makes SMPS for a living did rough math on it and said hes surprised it doesnt just detonate itself. At 81V 3A it gets >90F on both my drivers. Would need like 4 of them to be even remotely practical. Im powering it off the PWM controller they gave with the unit. To my...

The problem with both of mine, is the PWM never even worked. I was sending 5V signal to it and even used the signal generator they supplied with it ( 5V output, 0-100% duty adjust and 0-150khz freq ) using a scope i confirmed 1khz..10khz..and 15khz, 0-100% duty. Nothing worked on both drivers i...

Ahhh okay. Because yeah. I can tell you the old account was jbtm and if you had a way to change that info as means of "Proving you own the account" proving it wouldnt be hard since the user icon is a project I got many photos of etc etc. But if you dont have the ability to change the email...

Is that actually a thing here? I guess I never looked at that rule since I normally would never expect to have two accounts haha. I know for a fact my old account is under an email address I actually lost control of. Near 90% sure. I wouldnt be against having access back to that account...

Hello! Would like to mention I'm not "new" to the forums, I had an account since 2010 ( User: jbtm ) but that email address is far lost so I figured I'd just make a new one. I own a NUBM31T 455nm 95W Laser array. I've been trying to find a driver for it that allows for PWM control, so I can...