Bel Fuse Inc. is a designer, manufacturer and provider of products that power, protect and connect electronic circuits. The Company's segments include Power Solutions and Protection, Connectivity Solutions and Magnetic Solutions. Its power conversion products include internal and external alternating current/direct current (AC/DC) power supplies, DC/DC converters and DC/AC inverters. Its circuit protection products include board level fuses and polymeric positive temperature coefficient (PTC) devices. It offers a line of high speed and harsh environment copper and optical fiber connectors and integrated assemblies. Its magnetics solutions product line includes integrated connector modules (ICMs), power transformers, surface mount device (SMD) power inductors and switch mode power supply (SMPS) transformers, and discrete components-ethernet. Its products are used in the networking, telecommunications, computing, military, aerospace, medical, transportation and broadcasting industries.