Recent content by fwlehmann

voltages agan 5V, 9V, 12V etc is easy to generate stable with the 780X range of regulators. 7.5V is a bit more tricky. There you can look at an LM350 adjustable regulator that can eaily cope with the 1A needed. Plenty of Kits on the market for beginers as well. You can easily make your own...

Don't forget the lo load voltages With a bit of electronic background you should remember the relationship between V / A / R High Voltage with low amp rating can suply a high current (Amp) device at a lower voltage. ie, measure the power supply with no load and 12-14V is indeed normal...