But I would connect the 7803 to your main powersupply
Well I wouldn't, I would connect it to the 5v output of the regulator, that way it has less power to burn off. Also low voltage regulators like this often have a smaller input range.
But I would connect the 7803 to your main powersupply
Well I wouldn't, I would connect it to the 5v output of the regulator, that way it has less power to burn off. Also low voltage regulators like this often have a smaller input range.