Edit Symbol List
Don't know the stock symbol? Use the
Symbol Lookup tool.
Alphabetize the sort order of my symbols
Investing just got easier…
Company Description (as filed with the SEC)
We design, develop, manufacture and market modular components and complete systems for converting, regulating, and controlling electric current. In electrically-powered devices utilizing Alternating Current ("AC") voltage from a primary AC source (for example, a wall outlet), a power system converts AC voltage into the stable Direct Current ("DC") voltage necessary to power subsystems and/or individual applications or "loads". In many electronic devices, this DC voltage may be further converted to one or more lower voltages required by a range of loads. In equipment utilizing DC voltage from a primary DC source (for example, a generator or battery), the initial DC voltage frequently requires further conversion to one or more voltages. ... More ...