Vita 62 Power Supply

The vita 62 converters are mil cots power supplies that are designed for 3u and 6u open vpx systems.

Vita 62 power supply.

Elma electronic s conduction cooled power supply module meets the requirements of vita 62 vpx modular power supply standard for use in harsh environments with 28v dc input. Has developed a new engineering standard vpxtra 3u vita 62 vpx dc vpx power supplies that supports the design manufacture operation and cooling of high density cots dc dc power supplies. The vicor vita 62 power supply is a cots power supply that is designed for 3u openvpx systems. The milvpx product family includes 3u 6u and custom vpx form factors up to 1 1kw of total power and multiple outputs with embedded emi filters.

Defines the power generation requirements for a module that can be used to power systems that support a vita 62 slot on the vpx backplane. Military vpx power supplies 3u vpx and 6u vpx military power supplies the vpx power suppliesare compliant with vita 62 mil std 704 mil std 461 and mil std 810 for 28 vdc 270 vdc and ac dc systems. The 3u posed the greatest challenge with its limited connector real estate. Figure 1 shows the current 3u connector set.

Te connectivity vita 62 multi beam xle power connectors te connectivity multi beam xle power connector is specified for the vpx vita 62 power supply standard and offers 50a and 20a contacts. With the different output voltages and power levels these modules meet specific user specifications. The vita 62 power supply connector pin allocation was the main driving force in balancing the application s needs versus availability of pins in these new connectors. The module utilizes vicor proprietary technology to enable high efficiency and power density for this highly rugged conduction cooled model.

Vita 62 has utility functionality that includes n 1 failover vbat and 50ms holdup. The vpx delivers up to 1000 w and up to 6 outputs with a typical high efficiency of 91. This is a 3u 5hp wide 1 inch module with guide block for use in vpx systems. The 3u models deliver up to 600w of power and the 6u up to 1000w.

Milpower source offers the milvpx product family of military vpx vita 62 power supplies. Te vita 62 multi beam xle connectors offer a slimmer housing design that reduces the overall pcb footprint. Vpx power supplies vita 62 vpx 3u. 3u models offer up to 600w of power while the 6u models up to a 1000w rating.

Vita 62 uses the standard vpx 3u 6u form factor and complies to the requirements defined in vita 48 0. The vita 62 converters are mil cots power supplies that are designed for 3u and 6u openvpx systems. Up to four power supplies can be paralleled to increase output. These environmentally robust conduction cooled devices operate from a nominal 28v or 270v dc input with standard vita 62 output voltages ranging from 3 3 to 12v.