Product category:
DC/DC Convertors
News Release from: Amplicon | Subject: 2000SN series
Edited by the Electronicstalk Editorial
Team on 18 April 2002
20W DC/DC convertors for telecomms
applications
Amplicon has a new range of 20W high-efficiency, synchronous DC/DC convertors ideal for distributed power systems use, particularly in the telecomms industry.
Amplicon has a new range of 20W high-efficiency, synchronous DC/DC convertors ideal for distributed power systems use, particularly in the telecomms industry Using the latest surface mount components for repeatable performance, the convertors offer very high efficiency allowing dense population within a tightly controlled temperature environment
This article was originally published on Electronicstalk on 8 Feb 2000 at 8.00am (UK)
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There is no requirement for an external heatsink as full operation is achieved with a 200 litre/min airflow across the device.
The 2000SN series is housed in industry standard 2 x 1in packaging with standard pinouts enabling end users to upgrade from 10 or 15W models with ease.
Other features include a 48V DC telecomms nominal input, which has a true range of 36 to 75V DC, and undervoltage lockout (UVLO) for system control in distributed power systems.
The input surge limit is 100V DC for 100ms, and a pi filter is provided on the input.
Different models feature outputs ranging from 5.0 to 1.5V DC, with output currents up to 6A.
The outputs have line/load regulation of 0.2 and 0.5%, respectively, with ripple and noise of 75mV peak-peak.
Optional remote on/off and output trim are also available.
The DC/DC convertors are approved to both UL1950 and EN60950, and can operate in the temperature range -40 to +85C.
(This was Electronicstalk's Top Story on 17 April 2002).
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