A power tip that discusses how to address highly integrated USB PD charger design constraints with a self-biasing circuit.

Orion Fans’ series of smart, thermally controlled ac and dc fans deliver high airflow to help prevent premature LED component failure in solid-state lighting due to excessive heat.

Power relays are specifically designed to handle either AC or DC. It’s important to know the fundamental differences between them before building them into a system.

Thomas Edison favored DC circuits, but Nikola Tesla thought AC circuits were the way to go. Clearly Tesla won that argument. Let’s see why!