Product Releases

Wall-plug adapter series designed for small appliances applications

Wed, 02/27/2013 - 4:27pm


Phihong USA has expanded its 2.75W power adapter offering to include a new series of small, fixed wall-plug adapters with standard DC cords. Based on its best-selling PSM03A USB chargers, Phihong’s new PSM03A series is available in 5, 7.5, 9, 10 and 12V outputs and features a CC/CV function, making it ideal for battery charging in applications such as medical testing equipment, personal electronics, cameras and cordless tools.

Phihong’s new PSM03A fixed wall-plug adapters are compact, low-profile and are fully equipped with over-voltage protection, over-current protection and short-circuit protection.  The Class B EMI wall-plugs are also compliant with UL safety regulations, featuring a no-load power draw of less than 0.15W, and meet the requirements for a Level V efficiency rating.

The PSM03A adapters with DC cords measure 39.4mm x 43mm x 21mm and weigh 45g. Their DC cords are 1500mm long and are terminated by a standard, center-positive, straight barrel connector. Additional DC tips are available and may be substituted to suit individual applications, with no minimum order quantity.

Pricing for the PSM03A wall-plug adapter series will start at $4.68 in single unit quantities. For more information, including product datasheets, please visit


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