Product category:
Power Supplies and Uninterruptible Power Supplies
News Release from: Powerline | Subject: Delta SM Series power supplies
Edited by the Engineeringtalk Editorial
Team on 13 July 2001
Bench/rackmount power supplies up to 3kW
output
The lightweight (around 10 kg) Delta SM Series of switched-mode DC power supplies, now available from Powerline, offer output ratings up to 3kW and accept a wide input voltage range
The Delta SM Series of switched-mode DC power supplies, now available from Powerline, offer output ratings up to 3 kW, and are equally suited to benchtop use or rack mounting in laboratory or industrial process-control applications The new lightweight (around 10 kg) units will accept a wide input voltage range (90-265 V AC at 50-60 Hz or 125-380 V DC), and are available with a variety of voltage and current ratings from 15 to 300 V and 2 to 200 A, respectively
This article was originally published on Engineeringtalk on 16 Oct 2000 at 8.00am (UK)
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Versions are available with maximum power outputs of 600/700 W, 1.5 kW and 3 kW.
The power supplies use a 100 kHz power-conversion technique, and combine high efficiency (up to 91%), stability (0.01% maximum) and accuracy (0.03% resolution using 10-turn potentiometers).
Front-panel digital displays give a clear indication of voltage and current.
Isolated analogue programming is available via an optional isolated amplifier card, while digital programming is available through optional RS232 or IEEE-488 interfaces.
Programming inputs and monitoring outputs have a very low offset.
The units meet relevant European specifications on EMC and noise immunity, and will withstand the high-energy input pulse test of VDE-0160-2.
They are designed for long life at full power without derating, and are protected against all overload and short-circuit conditions.
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