god job mate. I drive them 7 in parallel but over a grid diode bridge and 47uf/250V cap (flicker) --> in series to that is a 9uF/250V AC Cap. with this setup the overall consumtion is 40 Watt, they last forever and are day bright. Its mounted onna 1.5m alu bar (7 equal spaced 50W LED) cover the whole box. I can show you where to get the AC cap for 30 cents. Whadda say.
@catsado4 жыл бұрын
Hey dude, do you have a drawing with the wiring and parts?
@bettereveryday77773 ай бұрын
Hey man I'm building a 4by4. How many 50w chip do I need for about 600ppfd?
@stephanmohammed3770 Жыл бұрын
How much ppfd does this setup produce?
@anibalruiz54743 жыл бұрын
Donde puedo conseguir esos disipadores y coolers por favor
@ziaudeenmahomedsayid80223 жыл бұрын
How many plants were you able to grow it?
@KarmaElectronics.3 жыл бұрын
3 or 4 plants
@ziaudeenmahomedsayid80223 жыл бұрын
Per led?
@danriches73282 жыл бұрын
Hiya, how long did your LED's last? I've tried built in driver modules from different manufacturers and within a year they've exploded. I've now gone back to ones needing a driver and I under drive them slightly and they just keep going and going. The annoying thing is that the market is flooded with driverless modules and in my opinion they're all utter crap. It would be nice to hear that at least someone has a working luminaire with driverless modules that's lasted at least a year or so...
@KarmaElectronics.2 жыл бұрын
still working.
@danriches73282 жыл бұрын
@@KarmaElectronics. excellent, I'm going to buy a couple more and try them out, perhaps I was the proud purchaser of a bad batch and more recent ones are better made, better components. Thanks for your reply, much appreciated!!
@bettereveryday77773 ай бұрын
How do you cool them down?
@guitarzone57124 жыл бұрын
Link for all the stuff? Can you share?
@fandyus41253 жыл бұрын
Hello, can anyone possibly point me to a guide on how to hook up LED chips from scratch for dummies? I have no experience with electrical engineering but I have decided to try and do this due to lacking other affordable options. I have a soldering iron available to me, I just need to know what to do to not shock myself or destroy the LEDs and what parts I need. I'll be hooking up 3 UV LED chips with the power of 10w each. I have them for photographic purposes and I know the risks of UV, and use protective glasses.
@Passco6664 жыл бұрын
Do nôt measure temperature of metal with heat gun
@FrostiTheRoadman3 жыл бұрын
Yes stick masking tape to the metal and measure that, reflective material gives false readings.
@helloindo9835 Жыл бұрын
hi are they cpu fan ?
@KarmaElectronics. Жыл бұрын
yes you can use cpu fans
@helloindo9835 Жыл бұрын
@@KarmaElectronics. thanks for your video..... which model of cpu has 4 screws like that? ..... Can I use silicone glue? No screws