Gentlemen,
By proffession, I am a Marine Engineer, and I have Put the specs in an understandable engineering format.
Bottom line is, I have to deliver this to the hospital Industry, which has special needs. The variable input 0 to 300 VDC/ 0 to 60 A is their resposibility.
Square wave means, across the LC load or Plain L load, the currents should reverse, whic is acheived by reversing the polarity.
On a Oscilloscope the square wave ( Voltage ) will show voltages + and - w.r.t zero.
1. Selection and programming of Microchip. ( Need help with this )
2. Building the H Bridge.
3. Interfacing the microchip with power side and the display units and the keyboard.
4. Arranging a 12 volts DC to DC converter ( To avoid common negative ) to supply the electronics.