Nano Power Inverter - Roll Your Own Style

Author	Message
wiseguy Guru Joined: 21/06/2018 Location: Australia Posts: 1307	Posted: 06:05am 14 Jul 2019       Dammit Andrew the capacitor boards are hiding a stuff up ! Q2's gate was not supposed to be unmasked - it was supposed to be the drain....the perils of copy paste. Ok here is a picture opened up - not sure what kinky parts you wanted to see. If you want the PCB off its only another 16 screws.... The Lower FET drains are passed through a ferrite bead and solder directly to the underside choke ground planes, that is why the holes are empty - I wanted to try it without beads first to prove that they are required. The upper FETs drains also required beads. Pardon the high rel uncleaned soldering...... Why are the jpgs so poor what picture file format gives the best results? PS thanks, the finger is slowly mending.Edited by wiseguy 2019-07-15 If at first you dont succeed, I suggest you avoid sky diving.... Cheers Mike