If your AC isn’t working properly, here’s why, including a few possible solutions to your air conditioning issues.

During the hot summer months, the last thing you want is a car with no air conditioning. If your AC is blowing warm air, this may be why.

This Design Idea presents a simple circuit that solves this problem (Figure 1). It visually and audibly indicates ac-mains-fuse failure; in most cases, audible indication is sufficient. The circuit ...

Having an understanding of voltage quality impacts on AC induction motors and a systematic investigative approach will help you solve most problems effectively and efficiently. The solutions are ...

Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1.