Magnetics Business & Technology - Winter 2012 - (Page 13)

MAGNETS • MATERIALS • MEASUREMENT Model 648 Electromagnet Power Supply Lake Shore Cryotronics, Inc. has introduced the Model 648 electromagnet power supply, a robust, fault-tolerant 10 kW supply optimized for powering large 7-inch or 10-inch research electromagnets. The Model 648 is well suited for electromagnet characterization systems used for magneto-optical studies, magnetic hysteresis tests, susceptibility measurements, Hall Effect studies, spin magnetic resonance demonstrations and biological tests. The Model 648 electromagnet power supply is designed to be used with large electromagnets in high precision laboratory set- See Lakeshore Cryotronics at MAGNETICS 2013 tings that require low electrical noise. Its linear design removes the undesirable higher frequency noise typical of many other switch mode power supplies. The power supply’s low output noise means researchers can obtain greater resolution and finer detail in results drawn from data taken during high sensitivity experiments. Eliminating the need for external switching or operator intervention to reverse current polarity, the Model 648 uses convenient bipolar, 4-quadrant operation, which provides clean transitions through zero Across any application, Magnet without discontinuities. Applications™ is able to provide controls ensure efficient water management. The Model 648 also comes with Lake Shore’s full three year standard warranty. Model 648 is high resolution programmed output current incorporates a proprietary digital-to-analog converter that is monotonic over the entire output range and provides resolution of 1.0 mA. It is equipped with both parallel IEEE-488 and universal serial bus (USB) computer interfaces that provide access to operating data, stored parameters and computer control of operating functions. The power supply’s easy-to-use and intuitive interface provides full diagnostic and status information. The Magnet Experts the magnetic technology solution you are seeking. At Magnet Applications™ we have 50+ years as an OEM Supplier of Magnets. Our years of experience in the manufacture and design of magnets and magnetic assemblies help you solve today’s tough design problems. With complete design capabilites and flexible manufacturing methods, Magnet Applications™ is the ideal supplier. From selecting the right material, to developing the best manufacturing method, to delivery, We’re your Total Magnet Solution. Visit for all OEM magnet needs. Lake Shore’s built-in fault protection enables the system to survive direct shorts across the output without damage. Worry-free water cooling with zero internal connections eliminates the possibility of leaks and provides quiet, efficient operation compared to air-cooled supplies. A unique safety interlock ensures that the cooling water is flowing to the supply while operating. Internal MAGNET APPLICATIONS ® Corporate Sales Head Office 920 South Broad Street, Lansdale, PA 19446 Toll Free +1 (800) 437 8890 Fax: +1 (267) 263 4828 * E-Mail: ©2012 Bunting® Magnetics Co. BUNT-081612-1 Winter 2012 • Magnetics Business & Technology 13

Table of Contents for the Digital Edition of Magnetics Business & Technology - Winter 2012

Magnetics Business & Technology - Winter 2012
Editor's Choice
Permanent Magnet Industry Outlook - 2013
Magnet Materials and Their Properties
Magnets • Materials • Measurement
Application • Component Developments
Magnetics 2013: Conference Preview
Research & Development
2012 Resource Guide
Industry News
Advertising Index
Spontaneous Thoughts: Retired, Senile and Dead

Magnetics Business & Technology - Winter 2012