New posts in Ac

Turn a mains light on slowly

Is current with a frequency less than 1 Hz still considered DC?

LED bulb still emits light when turned off

Does AC Power have Polarity?

What makes mains voltage safe in homes?

What are the highest DC and AC voltages or currents that can be considered as safe?

Why use complex numbers to represent amplitude and phase of AC

AC to DC without transformer. How does this thing work?

Aren't non-polarized plugs a little dangerous? Why still use them?

Neophyte question about AC vs. DC (especially for powering a home)