Bel Fuse Inc. (Bel) is a producer of electronic products. The Company designs, manufactures and markets an array of magnetics, modules, circuit protection devices and interconnect products. These products are designed to protect, regulate, connect, isolate or manage a variety of electronic circuits. Bel�s products are primarily used in the networking, telecommunications, computing, military, aerospace and transportation industries. Bel�s portfolio of products also finds application in the automotive, medical and consumer electronics markets. Its magnetic products include MagJack integrated connector modules, power transformers and discrete components. Its modules products include power conversion modules and integrated modules. Its circuit protection products include miniature, subminiature and micro fuses, and positive temperature coefficient (PTC) devices. In June 2014, it acquired the Power-One Solutions business from ABB Ltd.