This design example report describes a two-wire (no neutral), wide range, non isolated flyback, bluetooth wall switch using Link Switch-TN2 family of devices. It has an input voltage of 90 VAC-277 VAC ...
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How to wire a light switch

Before you attempt to fix a faulty light switch, make sure you understand the basics of light switch wiring.
We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Although it’s easy to wire a light switch, you need a basic understanding of how ...