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Posted by xandrios | Sep 27, 2012 @ 02:59 PM | 5,396 Views
PE 6800 1570w PSU conversion to bench supply (2000W max output).

Removed front handle mechanism and main power inlet.
Left meter displays Current.
Right meter displays Voltage.
3 banana/binding post per ground and +12V. Each accepts 10 gauge wire(40A-50A each)
Main power switch on the right with separate 22 amp switch for both Line and Neutral to accommodate 220V input.
Center hole will hold info card pertaining to front LED fault conditions.
Main power wire moved to the back underneath fans.
Front knob adjusts voltage from 12V-15.5V.
Both Voltage and Fan mods have been done.
15.5V at 130A (2000W) max after internal mods.
Posted by xandrios | May 06, 2012 @ 09:14 PM | 5,319 Views
This website covers the full spectrum on how to control PSU fan speed.

http://forums.bit-tech.net/showthread.php?t=219273
Posted by xandrios | Apr 05, 2012 @ 09:04 AM | 5,508 Views
This is the link to the freely available Emerson Universal PMBus GUI:

http://www.powerconversion.com/asset...CD00_30_02.zip

Latest patched version can be found here:

http://www.powerconversion.com/asset...d_20100909.zip

Link to Universal PMBus GUI User's Manual PDF.

http://www.powerconversion.com/asset...010_rev8.0.pdf



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The all new universal PMBus GUI software package provides power engineers with a simple – yet functionally powerful – user interface that delivers world-class control flexibility over their digitally controlled power conversion products.

The universal PMBus GUI – which is fully compatible with Microsoft Windows XP, 2000 and Vista operating systems – communicates with PMBus™ enabled products via a USB to I2C adapter for easy adaptability across all AC-DC and DC-DC platforms using the protocol. The product features a highly intuitive user interface and rich set of features capable of performing a range of functions – from simple monitoring applications to complex and intricate test sequences. The software also features real-time voltage, current and temperature monitoring tools to provide at-a-glance performance information that is automatically logged by the software and can be easily exported.

In addition to its monitoring capabilities, designers can use Emerson’s universal PMBus GUI to configure and reconfigure voltages, thermal conditions, current limits and inhibit/enable settings for individual power supplies in real-time and save configuration specs for mass application. Users can also use the software’s built-in auto-detect mechanism to automatically detect and load PSU specific configuration files, enabling unmatched “plug and play” functionality. The software also gives engineers the unique ability to create custom configuration files to fine-tune and optimize a variety of parameters to ensure the highest levels of performance and efficiency.
Posted by xandrios | Apr 01, 2012 @ 10:46 AM | 9,608 Views
HP ESP120 3000w 48V 57A Full pinout.

Connect PS On and PS Kill to ground to power up.

5Vsb rtn is signal ground.

Additional details from another site.

http://translate.google.com/translat...26prmd%3Dimvns
Posted by xandrios | Mar 26, 2012 @ 09:12 AM | 6,616 Views
Delta DPS-1001AB-1 48V 700w/1000w, Delta DPS-1500AB A 48V 1500w full pinout.

Connect PS on and PS Kill to ground to power up.