Pulse Offers a Low-Cost, High-Efficiency Power Cube Inductor Series with Low Core Loss and No Thermal Aging; PG0322NL Series Ideal for PC Server and Motherboard Markets.SAN DIEGO -- Pulse(R), a Technitrol (NYSE NYSE See: New York Stock Exchange :TNL TNL The Next Level (church; gaming clan) TnL Transform and Lighting (video games) TNL Technical Newsletter TNL target nomination list (US DoD) ) Company, one of the world's largest electronic component manufacturers and a leader in passive, magnetic-based components, announces a new line in its family of through-hole, shielded, shaped-core power inductors. Designed for PC motherboard and server markets, the PG0322NL series is ideal for use in voltage regulator modules (VRMs), DC/DC converters, and point of load applications. The PG0322NL inductors have a high heating current rating of 32 amperes to 60 amperes (A) and a high current saturation capability from 30A to 50A, ideal for high current, multiphase buck converter applications. The series has an operating temperature range of minus 40 degrees Celsius to plus 130 degrees Celsius, providing power supply design engineers enough margin for thermal derating Derating is the technique employed in power electrical and electronic devices wherein the devices are operated at less than their rated maximum power dissipation taking into consideration the case/body temperature, ambient temperature and the type of cooling mechanism used. especially for high ambient temperature applications. The PG0322NL series offers a wide open circuit inductance (OCL (language) OCL - 1. Operator Control Language. 2. Object Constraint Language. ), ranging from 0.28 to 1.20 microhenries which gives the engineers a free hand in choosing the inductance value for the smallest ripple current and fastest system transient response. The low direct current resistance (DCR DCR Department of Conservation and Recreation DCR Decrease DCR Digital Cable Ready (television) DCR Dark Crisis (Yu-Gi-Oh! cards) DCR Debt Coverage Ratio DCR Dacryocystorhinostomy ) ranging from 0.60 to 1.65 milliohms yields higher system efficiency due to lower copper losses. Both the OCL and DCR have tight tolerances of plus or minus 15 percent and plus or minus 8 percent respectively, allowing for more accurate current sensing in systems using the inductor as the current sense element. The PG0322NL series is designed with a ferrite core material rather than the iron powder material typically used in existing motherboard inductor solutions. Inductors with an iron powder core have a high power loss in the core material. The ferrite core material has 60 percent less core loss, resulting in low power use and less heat generation. The ferrite core also eliminates the risk of thermal aging core failures. The low-cost PG0322NL power cube inductor series package height of 9.5 millimeters is optimal to fit underneath the processor heatsink. The compact 14.5 millimeter x 14.5 millimeter footprint minimizes board space. These inductors are RoHS compliant and meet the EIA (Electronic Industries Alliance, Arlington, VA, www.eia.org) A membership organization founded in 1924 as the Radio Manufacturing Association. It sets standards for consumer products and electronic components. 481 standard. Parts in this series are available in trays with prices averaging $0.18 per unit for a quantity of 100,000 units. Individual part pricing may vary due to volume, configuration and shipping destination. Contact Pulse directly for volume pricing and samples. Parts are available for immediate delivery. Detailed technical specifications are available on datasheet P642 located on the Pulse website at http://www.pulseeng.com/pdf/P642.pdf. About Pulse Headquartered in San Diego, California “San Diego” redirects here. For other uses, see San Diego (disambiguation). San Diego is a coastal Southern California city located in the southwestern corner of the continental United States. As of 2006, the city has a population of 1,256,951. , Pulse, a Technitrol (NYSE:TNL) Company, is one of the largest magnetic component manufacturers in the world. Pulse primarily serves OEMs in the data networking, telecommunications, high-speed Internet access, power conversion, and military/aerospace and consumer electronics industries -- recognized as experts in interference (noise) reduction, miniaturization min·i·a·tur·ize tr.v. min·i·a·tur·ized, min·i·a·tur·iz·ing, min·i·a·tur·iz·es To plan or make on a greatly reduced scale. min , power management, and signal conversion. In addition to offering an extensive line of custom and standard magnetics, Pulse designs and manufactures connectors and antennas for commercial and consumer electronics. As an ISO (1) See ISO speed. (2) (International Organization for Standardization, Geneva, Switzerland, www.iso.ch) An organization that sets international standards, founded in 1946. The U.S. member body is ANSI. 9000-2000 registered manufacturer, Pulse is fully engaged in joint development programs with key customers to ensure they receive high-performance, high-quality, and high-reliability products at competitive prices. Pulse is a member of and actively participates in IEEE (Institute of Electrical and Electronics Engineers, New York, www.ieee.org) A membership organization that includes engineers, scientists and students in electronics and allied fields. , ANSI (American National Standards Institute, New York, www.ansi.org) A membership organization founded in 1918 that coordinates the development of U.S. voluntary national standards in both the private and public sectors. It is the U.S. member body to ISO and IEC. , T1/E1, the DSL Forum, and the San Diego Telecom Council. To contact Pulse directly call the worldwide headquarters in the United States at 858-674-8100, the European headquarters in the United Kingdom at +44 1483 401700, or the Asian headquarters in Chang An, Dongguan, China at +86 769 5538070. Visit the Pulse website at www.pulseeng.com. Cautionary Note: This message contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act The Private Securities Litigation Reform Act of 1995 (PSLRA) implemented several significant substantive changes affecting certain cases brought under the federal securities laws, including changes related to pleading, discovery, liability, class representation and awards fees and of 1995. Actual results may differ materially. This release should be read in conjunction with the factors set forth in Technitrol's report on Form 10-Q for the quarter ended July 1, 2005 in Item 2 under the caption "Factors that May Affect Our Future Results (Cautionary Statements for Purposes of the 'Safe Harbor' Provisions of the Private Securities Litigation Reform Act of 1995)." Copyright (C) 2005 Pulse Engineering, Inc. All rights reserved. All brand names and trademarks are properties of their respective holders. PG0322 _hires.jpg photo available at http://www.pulseeng.com/news/mediaGallery.aspx |
|
||||||||||||||||
Printer friendly
Cite/link
Email
Feedback
Reader Opinion