Vector 4626-series modular Power Supply Interface Boards (PIB’s) are used to interface one, two, or three pluggable power supplies. All conform to IEEE 1101.10 mechanical specifications ans will accommodate AC or DCvoltage input via a 3-pin Mate-N-Lok connector. DC output voltages are 5V; 3.3V; +12V; and -12V and will interface with you backplane through an ATX cable or 6-32 power terminals (power bugs) for higher current operation. There are geographical address headers for each power supply, a 20-pin unility header and local or remote voltage sensing.
These boards are made at their Los Angeles manufacturing facility and usually in stock.
Find the complete datasheet at: http://vectorelect.com/P47%20Power%20Backplane.htm