Video Studio light design

Thread Starter

Maldives

Joined Dec 16, 2017
6
Hi,
I am trying to build studio lights with one common PSU and here is my design.
Screen Shot 2017-12-27 at 12.27.33 PM.png
a) PSU https://www.meanwell-web.com/en-gb/ac-dc-enclosed-power-supply-output-48vdc-at-10a-sp--500--48
b) https://www.aliexpress.com/item/Electric-Unit-High-quality-C-D-C-CC-CV-Buck-Converter-Step-down-Power-Module/32805882664.html?spm=a2g0s.8937460.0.0.V128bw
c) https://www.aliexpress.com/item/DC-DC-boost-converter-Constant-Current-Mobile-Power-supply-250W-10A-LED-Driver-W/32666374972.html?spm=a2g0s.8937460.0.0.V128bw
d) 100W led 30-34V , 3000mA ,8000-9000LM

Is this going to work any suggestions ? and some Questions
1. planing to use a knob for (c) limit voltage for dimming purpose. any other idea how to dim>?
2. any other suggestions for (c) module?
3. can common wire shared for 48v and 12v as in diagram possible ?

note: I only have (a) PSU planing to buy other stuff
 
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