I found this site through google, I am trying to find 12VDC to 75VAC (50/60Hz) inverter, very low power (<5W). Can I find off-the-shelf? If not, is it easy to build one? I have tried to google to find one with no luck. Any help welcome. I live in the UK.
If you find something, please come back and post it. I need the same thing for charging a big capacitor off a solar panel... My searches didn't bare fruit either.
I found this site through google, I am trying to find 12VDC to 75VAC (50/60Hz) inverter, very low power (<5W). Can I find off-the-shelf? If not, is it easy to build one? I have tried to google to find one with no luck. Any help welcome. I live in the UK.
Try one around 555 or 7555(cmos counterpart),have a meduium power transistor driving a transformer connected in reverse.(110 primary to 18or 24V secondary). Of course with core re-assembled with all Es on one side and All "I"s other side, with small reluctance gap to reduce core saturation. we used this design in generating ringing voltages for small telecom PBXs.
Try one around 555 or 7555(cmos counterpart),have a meduium power transistor driving a transformer connected in reverse.(110 primary to 18or 24V secondary). Of course with core re-assembled with all Es on one side and All "I"s other side, with small reluctance gap to reduce core saturation. we used this design in generating ringing voltages for small telecom PBXs.
Thanks for your help. Yes my mate has a 230VAC transformer which was supplied with the panel. Obviously this could be connected to a 12VDC->230VAC inverter, but there is not too much space in his motorhome to do this installation.