450W DC-DC Modules Are Ideal For Wireless RF Amplifiers Employed In Base Stations & Mobile Communications
- Wide Input Voltage Range: 36 to 76VDC
- 28V Model: Adjusts from 16.8V to 33V
- 48V Model: Adjusts from 28.8V to 57.6V
- Industry Standard Half Brick Footprint
- Operation from -40°C to +100°C
- UL/CSA/EN60950-1 Safety Approved
- Overcurrent & Overvoltage Protected
- Remote On/Off Control
SAN DIEGO, CA (April 23, 2007) - Lambda launches a new series of 450 Watt pcb-mount DC-DC modules primarily designed for use in
next generation RF Power Amplifiers that are employed in a wide range of wireless base stations, cell repeaters, and mobile
DC-DC converters that power base stations, repeaters, and mobile communication RF amplifiers have to meet many challenges including:
extreme ambient temperature swings, compact size, low heat dissipation, and must have a wide output adjustment range to allow the
user to optimize the amplifier's performance.
Lambda's new PAH450S series of DC-DC converters have been purposely designed to meet these demands. Packaged in the industry
standard half-brick, they deliver 450W at efficiencies up to 92% and operate from a wide input voltage range of 36 to 76VDC.
Available with a nominal 28V output (adjustable from 16.8V to 33V) or a nominal 48V output (adjustable from 28.8V to 57.6V),
these converters will operate at full power with a baseplate temperature ranging from -40°C to +100°C. The converters feature
threaded inserts to allow cooling via a cold plate or standard heat sinks.
The PAH450S series has a standard half brick footprint of 2.4 x 2.28 x 0.5 inches (LxWxH), are approved to UL/CSA/EN60950-1,
and carry the CE mark.
The PAH450S series are available now with prices starting at $116.00 each in 100 piece quantities.
More information is available at Lambda's web site: www.lambdapower.com.
Lambda Americas is a unit of TDK Corporation (NYSE: TDK) and has been a leading global provider of power solutions for over 50 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 619-574-4400.
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