I only know some conceptual thinking, so if I suggest something dubious, just throw something at me....I'll go away. But I would ask two things of myself, how professional of a unit would I want to make and second, is this something an Arduino or a Hardkernel ODROID could be adapted to be used...
Yes, it's a cool unit I agree. The simplicity of setting it / adjusting it to an output is by far less trouble than turning and balancing POTs on one of the manual adjust boosters, which was a real PIA to do.
I've set it up to dump an output of 50v into 8.1ohms, at 6.2a, at 308w. That is an...
I ordered mine the same day you posted them. I have had lots of trouble with USPS lately. Mostly out of Rocky Mount, NC.....
Yeah, as long as there is an input, it's on the output. Then you select 0-9 memory location, set it up, then can select the setting ON/OFF or AUTO. When turning on a...
The problem I am having is using my Constant Current Dual "Side by Side" 30-volt 5-amp power supply to drive a DC boost driver at outputs of 50 volts at 6-ish amps, or even 98 volts at 3-ish amps, so that I can light up MLD's like the NUBM37, which is 4 strings of 6 series diodes. That whole...
Very visible to humans may not be very visible to fowl....or visa versa....
But there's no more need to point a laser at a bird than there is to point a laser at a human.
Don't point lasers at living things. Bad idea.
Nice. I am finishing up mounting my newly arrived NUBM34 and hopefully get it working here soon. I also ordered 4 of those 60V drivers, and two were DOA. Two of them seemed to work, but I'm using a different driver all together.
I am going to usi two 1.6 mAh RC batteries that have balancing connectors to drive my CC driver for the NUBM34. I am waiting for them to arrive. Can I connect the power output of the batteries as input to my CC driver without needing to connect the balancing connector? If I need to use the...
My NUBM34 has arrived and I am in the process of mounting it to a 3" x 3" round aluminum stock with 6-32 pan head machine screws. My setup is going to be two twelve diodes in series (2x6 series diodes) in parallel. 2S2P, power 50V by 6A.
What is going to be a best mechanical way to attach...
Thanks RedCowboy and Ricker.
I hate to say that I am one of those people that "In the Real World" would say follow the AWG chart. I am using stranded 22AWG Silicone and it's working fine at over 6A, but there always seems to be some hidden catch.... so, I know it's best to ask the experts that...
So, I will just tag this thread instead of starting a new one with this question.
When you are wiring up arrays, what gauge of wire are you using for P/S - Driver to the array?
I've been able to use 1-foot lengths of 22AWG for testing 49V @ 6Aish into 8ohms but I think that's on the cusp of...
Yep, that is definitely a possible resource option as well. I'm sure littleguy's contract with said supplier states littleguy cannot sell individual components, only components installed in assemblies. It's probably more about littleguy selling a bit on the side regardless of work flow.
Asset...
I used to work as a manager and test and repair technician on an electronics assembly line for a major manufacturer. All high dollar and precious components are accounted for. Component test failures are turned in and swapped for new replacement components. Memory chips, processors, etc. Work is...