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thanks for answer, in house I have many Alps RK09L1220A1B - Dual Unit- Total resistance 100kΩ, test ok > run perfect with dual Cincon DLP25: at start the two driver with this pot run at 10W each(not less), and are dimmable near 27/28W each. sorry for the bad photo but this is the pot,you can see...

and I have to rectify and correct: 1 Cincon LDP25 works with 1 pot 100khom I discovered that the pot previously used was corrupted then not working ... now i need to connect 2 driver to 1 pot 1 double 100khom i think i can use....

test the BJB connection, run perfect and easy to install and interchange... they push evenly over the chip without distortion,ideal it's to use 0.5mm solid core copper cable... but in other configuration i use a 1mm solid core cable with a little bit of force to insert and run without problem.

sorry for my nobbi situation, my cincon LDP25 as spec PWM / 1~10VDC / Potentiometer I don't understand praticaly what can I use for this two type of dimmer option. I read, I must attach to a 10v, for this can I use a recom that I use for the fan? but i realy not understand i can connect. note...

thank Positivity and thank Scotch089 for the answer... i'm waiting the holder for 3070 and then i can test two type of pot 100k one single ad one duble, fot the PWM config, I have in my lamp a little Recom RACD03-350 for fan power: 3 V to 12 V @350ma-3W, do you think can I use this for PWM?

another question: which type of dimmer can I use for dimming both drivers Cincon-LDP25A360-P070BR simultanouesly that use PWM dimming/1-10V/ Potentiometer, ? i think I can use a pot like Meanwell LPF(100kPotX1driver), but 100k or 200k for one pot connect with 2 drivers? I have Alps RK09L1220A1B...

and about the Cincon LDP25A360-P070BR what is the best for a 3070 at 700ma?

thanks for info, there is another interesting, but In have not test: AC85-265V / DC 30-36V 1.5A 50W Dimmable LED Driver do you think it can run one CXA3070 at 1.5 with dimming to 0>100%? it's possible that 30-36V it's an approximation? I'm searching a realy compact size near 40/50w with dimming...

for CXA30XX it's possible to use BJB///OEM-LineSpotlight connectors for COB LED modules I'm waiting some piece to test, the wheelbase to secure it is the same as the IDEAL model. I overlap the 3D and just change a few tenths.

the company: http://orbitec.com/bioproducts.html The Veggie light sources are: red (640 nm) 300 micromole/m2/s, green (540 nm) 30 micromole/m2/s blue (440 nm) 50 micromole/m2/s. the other research lamp: six colors per light engine: 405 nm UV 450 nm royal blue 520 nm green 590 nm amber 640 nm...

thank SUPRA,I have see this and the other you post in the past,the problem in space and 4x3070. the space: i have only 165x48x31mm in 2 separate space > right now in one lamp I have 2 meanwell one for 40w chanell and the other for 60w chanell. the drive:SDS suggest non to drive in series for...

thank you for help SDS, yes I want to drive from 0>700mA the 3070, i want to use 4x3070 in my little box, i'm searching somethig to drive near 36v@1Amp but i'm restricted with internal dimension and nothing real little at quality level with dimming function. i'm searching but nothing

my reference is just your latest solid work SDS, like other great DIY projects on RIU, whereas all the way done to date, your projects are icons,based on considerations, which at the commercial level, you can not find true answer, because the market logics are opposed. profit alone without...

You are right PSUAGRO...it's one of my panel I design and I hope to introduce...it's the luxeon version...I drew one years ago... passion is taking me to invest in my personal project in the light of these considerations and the overall economic situation, it is not easy, but I personally...

you are right SDS...In the name of profit.... products without any scientific justification and technical agglomerations very questionable ... all coming from the same source and then rebranded, disguised, products that really make fun of people's intelligence ...only a few small exception ...

I have a question, this power supply: Cincon LDP25A360-P070BR - 0.36V - 700mA - 25.20 w would be able to drive and dim a CXA3050? What problems could be there?

for 3D printers the format file normaly to use it's .STL, you must convert to this format. I have read that for SketchUp there is a plug-in open source to install. Other way,I think you can use Blender (freeware) for open and convert in many format. About the parabolic shape with controlled...

to try to solve my problem of space inside the lamp, i see this ps: INVENTRONICS EUC-052S070DV 700 mA - 90 ~ 305 Vac - 38~75 Vdc - 52 W with these characteristics it's possible to drive 2 x 3070 in series at 700mA?

in my experience, I use in a lamp 2 x LPF-60D-54 with a 100KOhm pot only without resistence with 20 luxeon rebel ES for each : one go to 0 = total dark, the other near 0 = you can see a little brighter on the fosfor, but the killamp sign 0watt! Other lamp have 2 x LPF-40D-42 with 2 pot 100KOhm...

a little question,can be mounted in series two cob 3070 with a single power supply? for them to go to 750 - 1 or a maximum of 1.4 mA, which power supply with features such as the use? someone has tested? right now i use in Luxeon Rebel setup 2 x LPF-60D-54 (162.5x43x32mm (LxWxH)) I want to...