About Us



To provide excellence, with the objective of giving our customers the confidence that having a long-term relationship with APX will provide them with products and services to their full satisfaction.


An organization with over 30 years of expertise providing outstanding standard and custom magnetics and power supply products to a broad client base in diversified industries. We are recognized experts in producing specialized custom and standard products. Over the years, we have been an innovative design and manufacturing company, providing recognized quality products to Industrial, Medical, and Technology fields for both nationally and internationally based clientele; a supplier of choice to many industry leaders.

Products & Services

We offer a wide range of both standard and custom design switchmode power supplies, linear power, and magnetics. All of our products are designed to meet safety requirements and energy efficiency standards. We provide custom product design including tooling and regulatory support, special requirement testing, and unique application solutions.

Field Support

APX has a comprehensive network of distributors and representatives. Whether you are a small business or a large corporation, we are able to support you throughout your design and purchasing process.