>"Paul, what's the current requirement for that VFO stabilizer board? 73/jeff/ac0c"
Jeff,
No spec but the stabilizer has four CMOS chips and one LED with the LED drawing the most current.? So, 15-20 mA.? Either a 78L10 or 1/2W 10V Zener should be fine.? The 78Lxx devices are good to a max current of 100mA.? Rather than one 'lytic filter cap, I'll use four in parallel after the half-wave rectifier.
Paul, W9AC??
Paul Christensen