Product category: DC/DC Convertors
News Release from: C and D Technologies (NCL) | Subject: VSX50MD23
Edited by the Electronicstalk Editorial Team on 26 July 2002
Dual DC/DC convertor
cuts components and noise
A new highly integrated 50W dual-output high-density quarter-brick DC/DC convertor aims to help designers reduce application component count and minimise noise
C and D Technologies has expanded its family of high-density quarter brick DC/DC convertors with a highly integrated 50W, dual output device that will allow designers to reduce application component count and minimise noise. Ideal for distributed power architectures and telecommunications requirements, the new VSX50MD23 is an isolated DC/DC convertor that employs the C and D Technologies proprietary V series high-density technology to achieve an 89% efficiency rating.
This article was originally published on Electronicstalk on 26 July 2002 at 8.00am (UK)
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This minimises the need for heat sinking while a low output ripple reduces the need for additional filtering.
Component count can be further reduced as a result of integrated features that include remote on/off with positive or negative logic options, output voltage trim, output current limit, input filtering and built in nonlatching protection against undervoltage, overvoltage and short circuits.
The VSX50MD23 has a wide 36-75V input range for design flexibility and offers 3.3 and 5.0V outputs with maximum output noise voltages of 60 and 80mV, respectively.
Isolation between input and outputs is rated at 1500V DC and power can be traded between the dual outputs as required.
Output voltage tracking takes place at turn-on and turn-off under all line and load conditions.
The new convertor is approved to UL/cUL1950 and EN60950 and can operate with a baseplate temperature between - 40 and +100C.
Available now, pricing for the VSX50MD23 is $95 in OEM quantities.
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