kalali1,949 posts10-02-2018 4:52pm"it’s not so much the voltage that’s critical, but the current, and no simple voltage regulator can increase the available current - it’s the law of conservation of energy."
Sorry, I probably need a refresher on my EE but I thought one of the reasons folks invest in high quality power cords, dedicated circuits, or even care about high quality power supplies - both internal to the gear or external, was to avoid a drop in supply voltage as the gear, particularly high power amplifiers, draw current during peak demands as well as control sagging voltages during these swings. Which part of the Ohm's Law am I missing?
You are missing total circuit impedance. You cannot add current without a regenerator/ sine wave creating unit, and they are large and expensive.
Sorry, I probably need a refresher on my EE but I thought one of the reasons folks invest in high quality power cords, dedicated circuits, or even care about high quality power supplies - both internal to the gear or external, was to avoid a drop in supply voltage as the gear, particularly high power amplifiers, draw current during peak demands as well as control sagging voltages during these swings. Which part of the Ohm's Law am I missing?
You are missing total circuit impedance. You cannot add current without a regenerator/ sine wave creating unit, and they are large and expensive.