the difference is, I need only a single shot that lasts less than 1µs. currently getting around 1µs.
as it stand I am assembling equipment to start making PCBs, can't do a great deal more until that is done.
Wishing I had ordered more UV LEDs for my light box.
How many UV LEDs have you got in your light box? I'm part-way through building a small one, using UV LED strip that has 120 off, 3528, 395nm LEDs per metre. I've stuck the strips side by side to the base of the box, linked at the ends so there is roughly an LED every 9mm across the whole base of the box, in both axes. These are wide-angle (120 deg) LEDs, so I'm hoping that they will be even enough to expose the board that will be around 30mm above the top of the UV LEDs.
I've no idea if this UV LED strip will work or not, but it seemed the cheapest and easiest way to wire up a lot of UV LEDs on a close grid. The biggest board I will ever need is a Eurocard, so 100m x 160mm, but I've made the box with a roughly A5 illuminated area, so could, at a pinch, make boards up to about 140mm x 200mm.