http://www.national.com/analog
National Semiconductor is a leader in power management technology. Known for its easy-to-use analog integrated circuits and world-class supply chain, National's high-performance analog products enable its customers' systems to be more energy efficient.
http://www.floeth-electronic.com
Floeth Electronic is a leading Burst Surge Filter and DC-DC Converter firm specialized in DC DC Wandler , DC/DC Converter, Burst Surge Filter, DC DC Converter, DC-DC Converter, IGBT Driver, DC-DC Wandler, Delay Lines, Pulse Transformer manufacturer, DC/DC