Power Supplies come in 50, 75, 100, and 150 W power ratings.
August 19, 2008 -
Including 4 models, LS50 through LS150 series ac-dc single-output power supplies cover 3.3, 5, 12, 15, 24, 36, and 48 V output voltages. Enclosed units withstand voltage of up to 1.5 kVac input to ground, 3 kVac input to output, and 500 Vdc output to ground. Featuring convection-cooled operating temperature range from -25°C up to +70°C with deratings above 50°C, units can operate with universal ac input of 88-264 Vac, while LS150 has 115/230 Vac selector switch.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
TDK-Lambda Americas Inc.
3055 Del Sol Blvd.
San Diego, CA, 92154
USA
Lambda Launches Low Cost 50W to 150W Enclosed Power Supplies
SAN DIEGO, CA (August 5, 2008) - Lambda has launched four new series of power supplies. Developed to provide low cost and small size, the LS50 (50W) through LS150 (150W) series of AC-DC single-output power supplies cover the popular output voltages including 3.3V, 5V, 12V, 15V, 24V, 36V and 48V.
In many applications, the AC input line-quality is poor and factory equipment can cause the input voltages to fluctuate and generate high voltage spikes. Such line transients and disturbances can drastically reduce the life of many power supplies that are only designed for use in an office environment.
"Lambda's LS series of power supplies offers a new solution for these applications," says David Norton, VP of Marketing for Lambda Americas. "At a low cost, this series still retains the specifications needed for automation and test & measurement applications."
Available in four power ratings, 50W, 75W, 100W, and 150W, the enclosed units not only carry the CE Mark but meet UL/EN/IEC60950-1 safety agency specs. The units have a withstand voltage of up to 1.5kVAC input to ground, 3kVAC input to output, and 500VDC output to ground. The series also conform to the immunity standards of EN61000-4-X and the EMC/EMI standards of EN55011-B, EN55022-B and FCC-Class B.
All models meet the Power Factor and Harmonic Correction requirements of EN61000-3-2 and are RoHS compliant. Other features include a voltage adjustment potentiometer, a Green LED "On" indicator and screw terminal connections. All units carry a three year warranty.
The convection-cooled operating temperature range is from -25°C up to +70°C with deratings above 50°C. The LS50 through LS100 series can operate with a universal AC input of 88 to 264VAC, and the LS150 has a 115/230VAC selector switch. The supplies range in size from 3.9" x 3.8" x 1.4" up to 7.8" x 3.9" x 1.5" and are available now with prices starting from $18.44 each in 100 unit quantities.
More information can be found at Lambda's web site: http://www.lambdapower.com
About Lambda
Lambda Americas is a unit of TDK Corporation (NYSE: TDK), a leading global electronics company (www.tdk.com). Lambda has been a major provider of power solutions for over 60 years. The company designs and manufactures a wide range of AC-DC and DC-DC power products for Industrial, Medical, Telecom, Datacom, and Test and Measurement applications worldwide.
Additional information is available at 800-LAMBDA-4 (toll free) or 619-575-4400.
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