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Driver help

Nickguy

Member
Joined
Mar 9, 2025
Messages
39
Points
8
I'm currently making a laser driver for rgb laser array and need some help. the array is a numm34, with basically 3 individual constant current control needs. I Can't find a topology compact enough to boost 9 - 12.6v to 28v, 30v and 30v at 3a, 2.1a and 3a. I could put the red and blue in series but then i wouldnt know what to do with the blue. any help?
 


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