Pulse Electronics (formerly Technitrol) pulses with the desire to control electronic impulses. The company makes a variety of electronic components used in network, power, and wireless devices. Network products include passive magnetic components, including chokes, filters, transformers, and splitters. Power components include current and voltage sensors, ignition coils, power transformers, and magnetic devices. Its wireless devices are primarily antennas and mounting devices for handsets. Pulse Electronics has manufacturing facilities in China and the US. The company gets around 85% of its sales from outside the US.