Using your radio at home requires a power supply. Since I got my Yaesu 817 I have always used a battery. And since I got my MX amp for the radio, my batteries drain quite fast. I can barely run a day.
Talking with my ham-friends, one gave me a great idea. Why not use a LED switcher as a power supply? They deliver up to 14V and are available in all kinds of power variations.
