The DC-DC converter evm itself is costing me around $99,i will be using this for initial readings and if everything goes well then i will get it on PCB.
I am concerned about the price it will cost if i send this for production. And i am not able to calculate the estimated cost because i want the after production cost to be around $10.
Note: There will be changes in the design according to my specifications but this schematic can give a clear idea of the cost.
BOM cost plus assembly cost plus test cost plus
fulfillment cost plus overhead plus required profit.
If your BOM cost doesn't make it, you can forget
the rest. A DC-DC for $10 seems unlikely, maybe
you just specify the power requirements in your
favor and make it Somebody Else's Problem.