Product category:
AC/DC Power Supplies
News Release from: Unipower Europe | Subject: PowerCassette TPCG
Edited by the Electronicstalk Editorial
Team on 10 December 2004
Front end supply packs 450W into 1U case
Unipower has made a key addition to its popular PowerCassette family of 1U front ends.
Unipower has made a key addition to its popular PowerCassette family of 1U front ends The TPCG model is a 450W version available in three output voltages of 12, 24 and 48V DC, with output currents of 30.8A at 12V, 16.7A at 24V or 9.4A at 48V
This article was originally published on Electronicstalk on 16 Mar 2000 at 8.00am (UK)
Related stories
3kW in 2U rack from hot swap power system
The new TMN Series power system front ends from Unipower provide up to 3,000 watts at 24, 28 or 48VDC for distributed power systems.
Non-stop swapping - the way to zero downtime
A guaranteed, reliable power supply has become absolutely essential for non-stop computing systems and 'mission critical' applications.
Like all PowerCassette models, the TPCG is housed in an ultracompact case only 1U-high by 127mm wide and 254mm deep.
They are available as either chassis-mount or hot-swap versions.
"With the addition of these new models, Unipower's family of PowerCassette 1U front-ends now offers the broadest range available on the market today", says Nigel Frey of Unipower Europe.
A compatible 19in rack is available to house up to three units and produce 92.4A at 12V, 50.1A at 24V or 28.2 at 48V.
The supplies may also be operated in a 2+1 redundant mode, and have output ORing diodes which result in glitch-free, hot-swap operation to provide continuous power to the load.
Other operating features include universal 85 to 264V AC input voltage range, power factor correction and a Class B EMI filter.
The units have an auxiliary +5V DC, 250mA output, an integral LED status indicator, active current sharing and no minimum load requirement.
Control and monitoring features include enable/inhibit inputs; AC power fail, DC power good and overtemperature logic outputs; and an analogue current monitor output.
An optional I2C serial data output is available for monitoring operating functions.
Protection features include overload, overvoltage and overtemperature protection.
Availability for the TPCG front-end modules is stock to 4 weeks.
The racks are ordered separately. Request a free brochure from Unipower Europe ...
• Unipower Europe: contact details and other news
• Email this article to a colleague
• Register for the free Electronicstalk email newsletter
• Electronicstalk Home Page
Search the Pro-Talk network of sites
