Jupiter-MM Manual - Diamond Systems Corporation
Contents
1. MM is available in two standard configurations of output power and output voltages JMM 512 50W 5 12V outputs JMM 512 V512 50W 5 12 5 12V outputs Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 3 2 BOARD DRAWING 5 12 12 5 Ji J2 J3 J4 J5 Copyright 2012 Diamond Systems Corp PC 104 8 bit bus header PC 104 16 bit bus header Shutdown control input Main power input Power input output connector Jupiter MM User Manual V1 5 P 4 3 I O HEADER PINOUTS Jupiter MM provides connections for input input output remote on off control and PC 104 bus All I O connectors except the PC 104 bus connectors are located along the right side of the board PC 104 Bus Connectors For simplicity signal names are only shown for pins with connections on board All remaining pins are not used on Jupiter MM J2 PC 104 8 bit bus connector J1 PC 104 16 bit bus connector Left edge of board Left edge of board Ground Ground DO CO Ground 5V Ground Ground 5V Ground Ground Ground Right edge of board Right edge of board Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 5 Main Input Power J4 J4 consists of a detachable 2 pin screw terminal block The screw terminals will accept wire sizes from 18 28 gauge The input polarity is shown in markings on the board adjacent to the board mounted connector The detachable portion of the screw terminal is Phoenix2. regulation Efficiency Mechanical Size PC 104 bus Environmental Operating temperature Operating humidity 7 to 34VDC lt 100mV RMS 1500W transient voltage suppressor 31V 5V 10A All models 12V 2A All models 5V 0 2A JMM 512 V512 only 12V 0 75A JMM 512 V512 only 50 Watts JMM 512 JMM 512 V512 25 Watts JMM 512 LP 5V Current limited to 10A short circuit shuts down supply 12V Current limited to 2A short circuit shuts down supply 5V Current limited to 0 2A thermally protected against short circuit 12V Current limited to 1A lt 50mV RMS 5V output 50 load 3 80 to 92 based on load and input voltage 3 55 x 3 775 J1 64 pins and J2 40 pins stackthrough connectors installed 40 C to 85 C 5 to 95 non condensing Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 9
3. Contact type no MC1 5 2 ST 3 81 part no 1803578 Positive Input Input Return Auxiliary Input Output Power J5 J5 consists of a detachable 7 pin screw terminal block The screw terminals will accept wire sizes from 18 28 gauge The detachable portion of the screw terminal is Phoenix Contact type no MC1 5 7 ST 3 81 part no 1803620 Positive Input Input Return 12V Output 5V Output Ground 5V Output 12V Output Shutdown Control J3 Shutdown may be implemented by shorting the two pins on J3 together J3 consists of a 1 spacing friction lock header Amp part no 640457 2 The mating connector with integrated IDC contacts is included with the board It is also a stock item at Digi Key Tel 800 344 4539 in the US or www digikey com The part nos for several compatible mating connectors are shown below Each contact is rated for 4A using 22AWG wire Shutdown input Ground ltem Amp Part No Digi Key Part No Description Mating Connectors 640442 2 A19030 26 AWG Blue 640441 2 A1901 24 AWG White 640440 2 A1906 22 AWG Red Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 6 4 INSTALLATION All JUPITER MM power supplies are load tested prior to shipping The supplies ship with all the external connectors required to start using your supply immediately No user configuration is required for any version of Jupiter MM Simply plug in the input power and the supply is operational To power
4. JUPITER MM DC DC Power Supply PC 104 Module User Manual V1 5 U 194938 DIAMUNU STS LM LUKN JMND LD 14 7 O Copyright 2014 Diamond Systems Corporation 555 Ellis Street Mountain View CA 94043 Tel 650 810 2500 Fax 650 810 2525 techinfo diamondsystems com www diamondsystems com TABLE OF CONTENTS t DESCRIPTION a a ea a aaa era a a ae aea a aa aa a a er ar a a Han suaveeueeduseaueeedaswbasuuseauswavacudusdusedust 3 2 BOARD DRAWING a a seb aaa ar saan duce annie danse s done 4 32 VO HEADER AIN O UT O edad noes Ea 5 PC 104 BUS CONNECTORS cccccececcceceeeeeececceeeeceaueesuceeeeseeaueusaseseeueuauaaueseeeeeeeeeauaeseseeeeeeeauauseeeeeeeuaeanenseeeeess 5 MAN INPUT POWER JA 58 test tek A a tek ni ek bon te hte a ee or 6 AUXILIARY INPUT OUTPUT POWER D ines 6 SHUTDOWN GONTROL JB iia A aga e iel ae 6 A gt INSTALLATION inn cated anssessdec cadaaaa evedtuadeaatetcecseameedze 7 5 OUTPUT VOLTAGES AND CURRENTS ooccmncccccccoccnnnananoncnonanananananrnccnnanananananonnonnnonnanan rn corran nn ananan nnmnnn nnna a 8 6 OUTPUT PROTECTION cuicos 8 7 SPECIFICATIONS a n AE E A A E E EAE A o aii 9 Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 2 JUPITER MM DC DC Power Supply PC 104 Module 1 DESCRIPTION JUPITER MM is a PC 104 format power supply module designed for mobile as well as stationary embedded applications The JUPITER MM is designed using a high efficiency DC DC converter circuit to p
5. rovide the maximum power with minimum losses Power supply performance and reliability have been optimized through the use of precision surface mount components The Jupiter MM series contains significant advances in mobile embedded power supply technology Surface Mount Components To the maximum extent possible surface mount components have been used in the design to lower the profile and improve ruggedness An additional benefit to SMT technology is the improved ability to use the PCB planes as a heat sink High Efficiency High Frequency Design Efficiency is as high as 92 percent lowering input power requirements as well as heat generation The 200KHz switching circuit allows the use of smaller inductors reducing size and weight and allowing the board to fully fit within the PC 104 height requirements Advanced Heat Sink Technology A new compressible thermally conductive material mounted under the aluminum heat sink makes it possible to wick heat away effectively from varying height components Also the use of surface mount components and careful PCB design enhance the dissipation of heat through the PCB planes Remote On Off Control The supply can be turned on and off with an external contact closure through an auxiliary connector Extended Temperature Operation Extended temperature 40 C to 85 C operation is standard enabling the supplies to be used in vehicle applications and other harsh environments Jupiter
6. the auxiliary I O connector J5 The table below lists the maximum ratings for each output voltage Output JMM 512 JMM 512 V512 JMM 512 LP 5V 10A 10A 5A Maximum rating achieved when only 5V output is used Power drawn from additional outputs will reduce the available power on this 12V 2A 2A 2A 5V 0 2A 12V 0 75A 6 OUTPUT PROTECTION All outputs on the Jupiter MM power supply are protected against overload on the outputs The protection for each output circuit is slightly different 5V Current limited to 10A Above 10A the output voltage will drop to maintain maximum output of 50W A short circuit will shut down the entire supply 12V Current limited to 2A Above 2A the voltage will drop to 5V and output current can increase to 10A the 5V supply limit Above 10A the output voltage will continue to drop A short circuit will shut down the entire supply 5V Current limited to 0 2 0 3A A short circuit will shut down the output due to thermal protection on the output regulator 12V Current limited to 1 2A Above that level the output voltage will drop to zero Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 8 7 SPECIFICATIONS Input Input voltage Input ripple Transient protection Transient cutoff Output Output voltage current Total output power Output protection Output ripple Load
7. up your supply i For protection if you are unfamiliar with the use of this product do not plug any other boards onto it when powering it up for the first time Connect a DC source to Main power J4 or to the Auxiliary connector J5 The supply will operate with input voltages from 7 to 34VDC CAUTION Voltages above 35V will be shunted to ground through a transient voltage supressor TVS on the board The TVS is rated for 1 500 watt surges However it could be damaged by sustained voltages above 35V CAUTION The supply is not protected against reverse polarity inputs To add this protection would dissipate excessive heat and power reducing the efficiency Check your wiring for correct polarity before powering up the supply Once the input voltage is in the valid range verify that the power output indicator LEDs in the lower left corner are illuminated This verifies your input power connections and the supply are fully functional Note that only indicators corresponding to the voltages available on the supply will be lit On the dual output version the 5V and 12V LEDs may be present on the board but will not be lit 4 Power down the supply Plug the supply into your PC 104 stack Your system is ready to use Copyright 2012 Diamond Systems Corp Jupiter MM User Manual V1 5 P 7 5 OUTPUT VOLTAGES AND CURRENTS Jupiter MM provides either 2 or 4 output voltges The outputs appear on the PC 104 bus headers J1 J2 as well as on
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