Hey ...I'm new here and also an electrical engineering student.
One of my projects is to build a power supply that takes 120V a/c and converts it to a variable output of + and - 15V DC. It must be able to output 2A at both the positive and negative supplies.
I've got the whole converting of A/C -> DC down, but I'm not sure how to get a variable 15V output that can put out 2A of current. Any voltage regulators I've found either aren't variable, or don't output enough current.
Any ideas? Thanks.
One of my projects is to build a power supply that takes 120V a/c and converts it to a variable output of + and - 15V DC. It must be able to output 2A at both the positive and negative supplies.
I've got the whole converting of A/C -> DC down, but I'm not sure how to get a variable 15V output that can put out 2A of current. Any voltage regulators I've found either aren't variable, or don't output enough current.
Any ideas? Thanks.