Triad Magnetics WAU Wall Plug-In AC Power Supplies

The WAU Series Wall Plug-In 120V/60Hz AC Power Supplies are rated at 12VA and are available in six different AC output ratings ranging from 6.0Vac (±5%, 2000mA) to 24.0Vac (±5%, 500mA). The power supplies consume up to 25% less power than previous 60Hz AC power supplies, with an average typical efficiency of 88% per the Level VI efficiency requirements. The robust efficient design minimizes losses and heat, providing superior reliability, quality, and long-life. The 60Hz AC output design allows end-product design engineers to rectify and filter within their equipment creating a very “clean” DC output. Most existing Level VI DC output EPS are switch-mode and therefore relatively “noisy”.

The unique design requires higher-grade core materials with a slightly larger footprint to meet the Level VI energy efficiency requirements. The WAU Series includes flexible design options, including a screw terminal secondary, third pin ground with a secondary ground connection, a six-foot long output cord, and a mounting tab for added mechanical security. The power supplies feature a 10-year warranty. The pre-packaged WAU Series EPS is UL/cUL listed (File E245587, UL 1310, Class 2). Pre-approval allows the end product to go straight to market without additional UL approvals, which shortens the time to market and lowers engineering development costs. The WAU Series eliminates the need for internal power supply cooling devices, reducing the end product's noise level, size, and weight. The compact power sources keep heat away from sensitive circuits and supply a safer, lower output to the end product.

The Triad Magnetics WAU Series wall plug-in power supplies are completely enclosed to prevent tampering. All components are RoHS compliant, meeting the requirements of the EC's 2011/65/EU standard. The Level VI energy efficiency requirements are intended to reduce overall electric power consumption resulting from EPS's.