VIPAC Array Power Systems Configuration Guide - …

1 OFCVIPACA rray Power SYSTEMSCONFIGURATION Guide PRODUCTOVERVIEW4-6 INPUT ANDOUTPUTCONNECTIONS7 MOUNTINGOPTIONS8-11 MECHANICALDRAWINGS12 Profile ColdplateWide Operating Temperture RangeUp to 95 C ChassisChoice of Output TerminationLugMatePlugMateVicor s Maxi, Mini, Micro SeriesDC-DC ConvertersOutput Voltages 48 Vdc50 600 W / Output(1/4 Brick Modules Shown) Standard Input Voltage Ranges10 36 Vdc*18 36 Vdc*36 75 Vdc*43 110 Vdc*66 154 Vdc*100 200 Vdc*180 375 Vdc250 425 VdcFeaturesOptional current share (single output)Onboard fusingGlobal enable / disablePRODUCTOVERVIEWThe VIPAC Array is a highly flexible system of DC input, powerbuilding-blocks that can be configured with as many as fouruser definable outputs on a low profile, coldplate Array offers the convenience of a prepackaged, chassismount solution with the performance and Power density ofVicor s Maxi, Mini, Micro Series modules, DC-DC vicor s VCAD Configuration tool, ( ),designers are able to quickly specify VIPAC Arrays with stan-dard inputs of 24, 28, 48, 72, 110, 150, 300 or 375 Vdc andstandard outputs from 2 to 48 Vdc at Power levels up to 600 Watts per output.

2 A total of 8 standard chassis configurationsoffers the user a choice of Power and mechanical options to fitmost designs. Short cycle time and rapid delivery make VIPACA rray a valuable tool for Power system prototyping and devel-opment efforts as technical information refer to Design Guide & ApplicationsManual for Maxi, Mini, Micro Family DC-DC Converters andAccessory Modules VIPAC Arrays are ideal for use in distributed and modularpower Systems where Power density and reliable operation arecritical. A current share option is available on single output mod-els enablingthem to be used in applications requiring eitherredundant operation or kilowatts of Power . The 300 and 375 Vdc input versions can be coupled to a bulk AC Front-end tocreate a modular, scaleable Power supply serving a variety ofpower architectures from centralized to distributed.

3 VIPAC Arraysincludeinternal fusing, a global enable / disable function andconnectorizedinput and output terminations to speed systeminstallation while a versatile coldplate chassis simplifies thermalmanagement and s VCAD Configuration tool provides expedited part config-uration, part number, price and delivery information by selectingstandard Maxi, Mini, and Micro modules for use within the VIPACA rray based on the application requirements. The modules arechosen based on the input and output requirements and theclosest, but higher Power level that is available to that for these can be found on their respective data sheets.* Note: 24, 28, 48, 72, 110, and 150 V input VIPAC Arraysare designed primarily for military COTS and industrial applications and do not carry safety agency Output Voltages:2, ,5,8,12,15,24,28,36,48 3 Product Overview[a]PlugMate version is " (20,5 mm) in heightNote.

4 Output numbering convention left to right facing output # s and total output Power capabilities are determined using VCAD and are application MINIS " x " x "[a](92,0 x 170,0 x 19,8 mm) lb (590 g) Single or dual output Up to 600 WVA-EI MICRO, 2 MINIS " x " x "[a](92,0 x 191,0 x 19,8 mm) lb (635 g) Dual or triple outputs Up to 750 W totalVA-F4 MICROS " x " x "[a](92,0 x 191,0 x 19,3 mm) lb (608 g) Dual, triple or quad outputs Up to 600 W totalVA-G/K1 MINI " x " x "[a](92,0 x 112,0 x 19,8 mm) lb (318 g) Single output Up to 300 W Current share optionVA-H2 MICROS " x " x "[a](92,0 x 112,0 x 19,8 mm) lb (318 g) Single or dual outputs Up to 300 WVA-B1 MINI, 2 MICROS " x " x "[a](92,0 x 170,0 x 19,8 mm) lb (590 g) Single, dual or triple outputs Up to 600 W totalVA-C3 MICROS " x " x "[a](92,0 x 170,0 x 19,3 mm) lb (499 g) Dual or triple outputs Up to 450 W totalVA-D/J1 MAXI " x " x "[a](92,0 x 170,0 x 19,8 mm) lb (499 g) Single output Up to 600 W Current share option # Vin5-7+Vin8NC /PR bus9PE protective earth10 Neg.

5 Enable11-13 Vin14-17+Vin18NC /PR bus19PE protective earth20 Pos. enableVA-J and VA-K configurations only(300 and 375 Vin single Maxi or single Mini) Pin# Vin4-6+Vin7NC8NC /PR bus9PE protective earth10 Neg. enable11-13 Vin14-16+Vin17NC18NC /PR bus19PE protective earth20 Pos. enableInput / Output Connections1112010J1 Input Connector(View looking into J1)SolderPin #PadFunction1 VoutRdTrim DownSCSecondary Control RuTrim Up3+ VoutConsult design calculator for Rd/Ru trim resis-tor values located at installed Micro LugMateRuSCRd1315*RemovableJumper*Remova bleJumper15J415 Discrete OutputJ1J1 Factory installed Mini/Maxi LugMate313131 Shown with the output(s) of two modulesconnected in parallel using factory installedbus bar.

6 **To disable output(s) apply +5 Vdc between pins10 and 20 in the polarity indicated*15+S SParallel OutputPin # Conn. Function Mating VoutJ4-1 VoutJ4-2 SenseJ4-3 Secondary ControlTE Connectivity644083-5J4-4 + SenseJ4-5 + Vout5+ Vout*Removable jumpers in J4 are factory installed for localsensing. For remote sensing the +Sense pins should betied to the same point on the +Out Power bus;the -Sense pins should be tied to the same point the -Out Power ConnectorVicor part #TE Connectivitypart #Housing2-794657-01-106529-2 Contacts Kit 5 Parallel**/ Redundant Connections*J1J1 LOADPR bus leads should be connected to like pin# son redundant arrays when equipped with optionalcurrent share transformer.

7 Twist wires and daisychain rather than a star connect. Keep length asshort as possible.**Pin # Conn. FunctionMating VoutJ4-1 VoutJ4-2 SenseJ4-3 Secondary ControlJ4-4 + SenseJ4-5 + Vout5+ Vout*RemovableJumper*RemovableJumperFact ory installed Mini/Maxi LugMate*J4+S S S+S151515*J415 Mating ConnectorVicor part #TE Connectivitypart #Housing2-794657-01-106529-2 Contacts Kit 24828J1 Input Connector(View looking into J1)J4+S S*15+S S1112010 Pin# Vin5-7+Vin8NC /PR bus9PE protective earth10 Neg. enable11-13 Vin14-17+Vin18NC /PR bus19PE protective earth20 Pos. enableVA-J and VA-K configurations only (300 and 375 Vin single Maxi or single Mini)Pin# Vin4-6+Vin7NC8NC /PR bus9PE protective earth10 Neg.

8 Enable11-13 Vin14-16+Vin17NC18NC /PR bus19PE protective earth20 Pos. enableTo disable output(s) apply +5 Vdc between pins10 and 20 in the polarity indicated* Removable jumpers in J4 are factory installed for local sensing. For remote sensing and redundantparallel arrays as illustrated above the +Sense pins should be tied to the same point on the +Outpower bus; the -Sense pins should be tied to the same point the -Out Power bus.** There should be one master module, this is realized by choosing one module to be the master and shorting the SC to S on the other module. Units configured from the factory as paralled will already have this configured. This should be verified by direct inspection prior to system integration.

9 ** There should be one master module, this is realized by choosing one module to be the master and shorting the SC to S on the other module. This is done by installing a 0 resistor in the space provided on the lugmate / Connectivity644083-5TE Connectivity644083-5TE Connectivity644083-5 CONNECTION OPTIONSM ating Connector KitsVicor kit P/N 25073 vicor kit P/N 25067 vicor kit P/N 25061 PlugMate(Factory Installed Option)Micro PlugMateMini PlugMateMaxi PlugMatePin #FunctionPin #Function1+Vout5+Vout2+Vout6N/C3 Vout7SC4 Vout8 VoutPin #FunctionPin #Function1+Vout10+Vout2+Vout11+Vout3+Vou t12+Vout4N/C13+S5N/C14SC6N/C15 S7 Vout16 Vout8 Vout17 Vout9 Vout18 VoutPin #FunctionPin #Function1+Vout13+Vout2+Vout14+Vout3+Vou t15+Vout4+Vout16+Vout5+Vout17+Vout6N/C18 +S7SC 19 S8 Vout20 Vout9 Vout21 Vout10 Vout22 Vout11 Vout23 Vout12 Vout24 Vout14581910181121324 Mating ConnectorTE Connectivity P/NVicor P/NHousingTYC-794657-8 Pin1-106529-2 Kit25073 Mating ConnectorVicor P/NHousingTYC1-794657-8 Pin1-106529-2 Kit25067 Mating Connector vicor P/NHousingTYC2-794657-4 Pin1-106529-2 Kit25061 Please Note.

10 VIPACs that contain multiple modules configured as a single output (paralleled for Power or redundancy) MUST have their Outputs and Sense connected to each other at the load. DO NOT OPERATE A PARALLEL Configuration WITH ONLY ONE MODULE one module must be designated as Master by having all other modules configured as Boosters . Boosters are created by shorting the SC pin to Connectivity P/NTE Connectivity 7 Mounting OptionsVIPAC Array with external, user supplied heat Array mounted to cabinet wall with thermal compound between VIPAC Array and cabinet Array mounted to cus-tom thermal compound DRAWINGS Coldplate thickness is '' ref for all MM#10-32 Studfits 2 lugs min( vicor P/N 23520)torque to 16 in.