the power input is 120-220v for driver and the power output is 3w-60w
we need two controllers or short knobs to control voltage and current individually at output.
if it is not possible in single driver split up in to two drivers 3-30w and 30-60w
15 freelancers are bidding on average ₹26700 for this job
hi sir i have 5 year experience of hardware design field.i have done many [login to view URL] you Relevant Skills and Experience circuit design,pcb layout Proposed Milestones ₹13333 INR - schematic,pcb layout
From shenzhen, china i can design this for you. please send me pm i also can provide you pcba. Relevant Skills and Experience pcblayout Proposed Milestones ₹27777 INR - one time