9v to 48v dc-dc

This project is a 8-12Vdc to +48Vdc DC-DC converter based on MC34063 switching regulator. Description It’s a simple project of a DC-DC converter to make a phantom power supply for professional microphones. It can deliver 15-20mA at 48VDC. It ‘s based on MC34063 DC-DC step-up, step-down and...