Product category:
AC/DC Power Supplies
News Release from: XP Power | Subject: Power Good and Fan Fail
Edited by the Electronicstalk Editorial
Team on 01 November 2007
Power supply allows cooling options
The SDC320 is suitable for industrial, data-communications, IT and wireless applications.
XP Power's SDC320 AC/DC power supply offers a choice of four formats, two using convection cooling or system airflow and two with internal fan cooling The 320W unit measures 101.6 x 152.4 x 38.10mm for the U-channel model
This article was originally published on Electronicstalk on 30 Jul 2008 at 8.00am (UK)
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Compact single-output 25W AC/DC power supplies are available in three configurations and with a choice of seven different outputs.
This low-profile model, suitable for 1U applications, is also available with a vented cover, if required.
For applications where there is insufficient airflow, two fan-cooled models are available.
These have the fan mounted on the end or the top of the unit's enclosure and offer a choice of space-saving vertical or horizontal mounting.
The SDC320 is suitable for industrial, data-communications, IT and wireless applications.
For applications requiring short durations of higher power, such as starting a motor, the unit makes a cost-effective choice with its 700W peak power rating.
This feature saves engineers having to specify a larger and more expensive power supply.
The SDC320 series includes 11 single and four dual-output models.
Single-output units cover all popular voltages from +5 to +60V DC.
Dual-output versions provide +5, +12, +24 and +48V DC combinations.
Output 1 can be trimmed by +/-5%.
All models operate from 0 to +70C, with derating above +50C.
Power output of up to 170W is possible with convection cooling only.
The power supplies meet FCC Part 15 and EN55022 Level B for both radiated and conducted emissions.
No additional filtering components are required, saving both space and cost.
The units comply with UL60950-1 and EN60950-1 safety approvals for industrial, commercial and IT equipment.
User-connected equipment can be alerted to impending power or fan failure with the power good and fan fail signals.
For added flexibility, designers can choose between a screw terminal or Molex connector option for input/output terminations.
A low-leakage option is also available.
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