Don’t Get Stung by a Wall Wart

Wall warts are used in place of internal AC-to-DC power supplies in most small devices — and for good reason. The powered unit can be more compact because of the obviously smaller parts count. There’s also no need to make allowances for convection cooling of components in the powered unit. The downside, of course, is the need to control a neverending, space-hungry herd of wall warts.

Leave a Reply

Your email address will not be published. Required fields are marked *