Consumers need a cool and comfortable home, especially in the hot months of summer. When your air conditioner (AC) begins to make a louder noise than you may prefer, however, it can feel like a choice ...

Explanation of how a diode divider can tame powerline noise on a zero-crossing detector's input circuit, improving ZCD sensitivity. To properly control ac sources using solid-state devices, you need a ...

During the warm summer months, it’s normal to flick on the AC to keep your home cool and comfortable. This might not seem like a big deal to you, but it might to your neighbours! Air conditioners can ...