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CoEv Magnetics inductors, chokes suit SMPS apps

Posted: 08 Oct 2003 ?? ?Print Version ?Bookmark and Share

Keywords:coev magnetics? tyco electronics? inductor? choke? national semiconductor?

CoEv Magnetics, a unit of Tyco Electronics, has announced its SMT series of surface-mount inductors and chokes. The power magnetic devices are designed for a wide range of switch mode power supply (SMPS) applications, are used to suppress and filter ac ripple current in the dc output circuit, and can also be suitable for energy storage and common mode noise attenuation.

The SMT devices feature toroidal cores in a convenient surface-mount package, and its header design provides quick and efficient installation by incorporating a new wire-clamping feature that lowers the time required in the manufacturing process.

The company now offers nine series of SMPS inductors, coupled inductors, and common mode chokes which help minimize circuit board real estate requirements in power supplies, telecommunications equipment, computers, and cable modems. Suitable for 150kHz and 260kHz National Semiconductor SimpleSwitcher TM applications, the devices are priced between 20 cents and 90 cents for quantities of 100,000 units. Delivery is 4 to 6 weeks ARO.

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