San Diego - Pulse Engineering Inc. has high-efficiency, high-frequency shielded inductors for multiphase voltage regulator modules. Packaged in a 7 x 7 x 5-mm footprint, the PA051X series is said to offer more than twice the energy storage density (microjoules/mm3) of other inductors of comparable size, thus minimizing ac and dc losses.
The PA0511 and PA0512 offer six inductance values from 72 to 220 nanohenries. Dc resistance is less than or equal to 0.55 milliohm. The inductors are compatible with pick-and-place manufacturing and have an operating range of -40 degrees C to 130 degrees C. Available in trays and tape-and-reel packaging, the series starts at 30 cents per unit in lots of 100,000. Delivery is four to six weeks.
Call (858) 674-8100