Recent content by Darktron

Not me unfortunately... They have shown them in exhibition at shows but I haven't been to any at all.

I eventually got a proper LPM Sensor and is way faster and I can also read higher outputs with the same or better accuracy.

You can achieve a decent LPM with some specific peltier modules (not any) and a fast and accurate ADC. My LPM is based on esp32 (not the best ADC within but it was enough). And a 3v or 5v peltier modules can't recall exactly model atm. Some good matte black paint. The beam had to be unfocused...

For QuaLas arrays specially the dual stack ones I recommend physically splitting the arrays and powering each with their own driver at lower fV but is not an easy task to split the arrays.

I want to point out the Sharp GH04C07W9GH (7W @ 435nm @ 3.8V @ 3.3A) according to the preliminary datasheet specs this diode can have a slope efficiency of 2.41W/A (the NUBM0F only has 2.03W/A) so this new Sharp diode could well be a 12W diode at 5-5.5A

Just want to have a small-medium collection of blue diode diodes that are rated around 6W+. Feel free to add to the list but remember the minimum requirements 6W+ rated, 430-490nm, voltage, current, all of these should be typical range in datasheet. Multi mode, single, dual, or triple emitter...

This seems to be a higher bin of the "Monster" (PLPT9 450) diode😁 7W @ 3.7-4A probably an easy 10W+ at 5-5.3A

Yes they are for sale but I can't justify the price is a bit more than the nichia ones.

Well both companies have shared patents in the past but they just recently agreed to share newer patents too. Osram now has NUBB, NUBE array format formerly known as QuaLas by Nichia but Osram calls them VegaLas. I've attached the datasheet of both below. The new VegaLas PLPM7 455QA_LL (42W @...

Welcome back DTR!

Definitely a buck 2 batteries in series. I've been looking for options from single 21700 boost but max i could get is around 7A @ 5V

Voltage should be near 4.8-5V

All the information so far confirms is a single emitter diode. The huge difference here this diode has 1.0mm power pins compared to 0.4-0.6mm on normal 9.0mm diodes, allowing more current to flow. The forward voltage (3.9v) of this diode is one of the lowest seen for its wavelength (465nm) so...

Not much better is just a higher bin

Really wonder what the nubm0f can do pulsed 100W?😁