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ATX104HR-EXPRESS 

 

User’s Manual 

ATX104HR-EXPRESS 

24 

RTD Embedded Technologies, Inc. 

3.3V Eff. and Diss. vs. Load

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5.000

 

Max 3.3V Load Efficiency is 87.61% with 4.554 Watts of Dissipation. 

 
 
 
 

5Vstby Eff. and Diss. vs. Load

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Max 5Vstby Load Efficiency is 68.32% with 2.273 Watts of Dissipation. 

 
 

Summary of Contents for ATX104HR-EXPRESS

Page 1: ...ATX104HR EXPRESS High Efficiency PCI 104 Express Power Supply Module User s Manual BDM 610020070 Rev G...

Page 2: ...dded Technologies Inc ATX104HR EXPRESS Power supply module User s Manual RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 Phone 1 814 234 8087 FAX 1 814 234 5218 E mail sa...

Page 3: ...X2 added surge suppressor corrected Graphics Rev D Corrected explanation of X2 jumper in Connector Descriptions Rev E 11 12 2014 Corrected X1 X2 operation table Rev F 11 18 2014 Added information abou...

Page 4: ...utilityModule are trademarks of RTD Embedded Technologies PC XT PC AT and IBM are trademarks of International Business Machines Inc MS DOS Windows Windows 95 Windows 98 and Windows NT are trademarks o...

Page 5: ...TER 3 HARDWARE DESCRIPTION 15 Main 5V and 3 3V converter for the computer 17 Current Limit 17 Remote On Off control 17 Secondary 12V and 12V converters 18 Onboard status LED s 18 Overload protection 1...

Page 6: ...hoenix Contact 1779987 9 Figure 3 ATX104HR EXPRESS powering an RTD PC 104 EXPRESS cpuModule stack PCI bus shown with non stack through connector Standard is press fit stack through 12 Figure 4 ATX104H...

Page 7: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 7 RTD Embedded Technologies Inc...

Page 8: ...2 Board Installation Power Supply Unit Description The ATX104HR EXPRESS power supply unit offers a complete reliable power subsystem for your sophisticated computer and peripherals To improve reliabi...

Page 9: ...tack your ATX104HR EXPRESS directly on a PC 104 EXPRESS compliant computer using the onboard mounting holes Care must be taken to ensure adequate heat dissipation from the board in high output power i...

Page 10: ...module and get it working quickly while also providing enough detail about the board and its functions so that you can enjoy maximum use of its features even in the most demanding applications When yo...

Page 11: ...for testing and handling of your hardware Before installing the board in your computer check the power cabling Failure to do so may cause the power supply unit to malfunction or even cause permanent...

Page 12: ...EXPRESS module stack Secure the four PC 104 EXPRESS installation holes with standoffs Connect the board to the power supply using the power interface connectors Figure 3 ATX104HR EXPRESS powering an...

Page 13: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 13 RTD Embedded Technologies Inc External power connections Figure 4 ATX104HR EXPRESS power supply power connections Pin 1...

Page 14: ...TB2 12V Output X1 Remote ON OFF close this jumper in the pin 1 to 2 position to disable the 5V STDBY X1 X2 operations highlighted cells are ATX functionality X2 installed X2 open X1 1 2 5V off 12V of...

Page 15: ...E DESCRIPTION This chapter describes the major features of the ATX104HR EXPRESS which are the following The main 5V and 3 3V converter for the PC 104 and PC 104 EXPRESS busses The secondary power outp...

Page 16: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 16 RTD Embedded Technologies Inc Figure 5 Block diagram of the ATX104HR EXPRESS...

Page 17: ...feeds the PC 104 AT bus and the PCI bus 5V pins with power This power can also be supplied from the board from an external terminal block TB2 See previous section for the location of terminal block TB...

Page 18: ...operational LED3 Green Indicates 12V converter is operational LED4 Green Indicates 12V converter is operational Overload protection Both 5V and the 3 3V converter is current limited to 10A The current...

Page 19: ...st 12V supply L7 5V total load L1 L3 0 9 L6 0 88 LTOTAL L2 L7 LTOTAL 83 Watts LSTDBY 5 Watts Note Even though the total output power figure of 88 Watts is not exceeded one must remember not to overloa...

Page 20: ...full load measured peak to peak 5V 17 6 mV 5V STDBY 15 0 mV 3 3V 20 2 mV 12V 20 6 mV 12V 12 6 mV Output Power 88W total 5V 10A for 50W 5V STDBY 1A for 5W 3 3V 10A for 33W 12V 2 0A for 24W 12V 500mA fo...

Page 21: ...rs Operates at full load up to 45 C with no additional airflow Tested with full load at 85 C with 200 LFM with no heat sink Maximum Internal power dissipated by LEDs and internal circuitry no load 0 7...

Page 22: ...Full Load V 5V 5 025 4 995 5VSTBY 4 992 4 905 12V 11 950 11 91 12V 11 980 11 94 3 3V 3 269 3 222 5V Eff and Dis vs Load 0 00 10 00 20 00 30 00 40 00 50 00 60 00 70 00 80 00 90 00 100 00 0 2 4 6 8 10 1...

Page 23: ...1 8 2 Amps Efficiency 0 000 0 200 0 400 0 600 0 800 1 000 1 200 1 400 1 600 1 800 2 000 Max 12V Load Efficiency is 93 16 with 1 75 Watts of Dissipation 12V Eff and Diss vs Load 0 00 10 00 20 00 30 00...

Page 24: ...6 8 10 12 amps Efficiency 0 000 0 500 1 000 1 500 2 000 2 500 3 000 3 500 4 000 4 500 5 000 Max 3 3V Load Efficiency is 87 61 with 4 554 Watts of Dissipation 5Vstby Eff and Diss vs Load 0 00 10 00 20...

Page 25: ...ion Watts Output Combined Efficiency 5Vstby 0 00 2 27 4 90 4 90 5V 0 00 4 40 49 95 17 69 3 3V 0 00 4 55 32 19 32 19 12V 25 57 1 75 23 82 23 82 12V 6 69 0 71 5 98 5 98 Full Load 13 69 84 59 0 86 Combin...

Page 26: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 26 RTD Embedded Technologies Inc Full Load 3 3V output voltage ripple P P 20MHz BWL AC coupled 21 4mV...

Page 27: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 27 RTD Embedded Technologies Inc Full Load 12V output voltage ripple P P 20MHz BWL AC coupled 12mV...

Page 28: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 28 RTD Embedded Technologies Inc Full Load 12V output voltage ripple P P 20MHz BWL AC coupled 16 4mV...

Page 29: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 29 RTD Embedded Technologies Inc Full Load 5VstbyV output voltage ripple P P 20MHz BWL AC coupled 22mV...

Page 30: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 30 RTD Embedded Technologies Inc 10 to 90 5V output step response 20MHz BWL AC coupled...

Page 31: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 31 RTD Embedded Technologies Inc 10 to 90 5Vstby output step response 20MHz BWL AC coupled...

Page 32: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 32 RTD Embedded Technologies Inc 10 to 90 3 3V output step response 20MHz BWL AC coupled...

Page 33: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 33 RTD Embedded Technologies Inc 10 to 90 12V output step response 20MHz BWL AC coupled...

Page 34: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 34 RTD Embedded Technologies Inc 10 to 90 12V output step response 20MHz BWL AC coupled...

Page 35: ...gies Inc Ch1 input inductive voltage spike Ch2 after surge protection circuit Input surge protection Hard step input from 0V to 36V through 3 foot power leads The inductive spike is over 71 6V The boa...

Page 36: ...number A detailed description of the board s behavior List the name of a contact person familiar with technical details of the problem or situation along with their phone and fax numbers address and e...

Page 37: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 37 RTD Embedded Technologies Inc...

Page 38: ...er contingencies beyond the control of RTD Embedded Technologies OR AS A RESULT OF SERVICE OR MODIFICATION BY ANYONE OTHER THAN RTD Embedded Technologies EXCEPT AS EXPRESSLY SET FORTH ABOVE NO OTHER W...

Page 39: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 39 RTD Embedded Technologies Inc Chapter 7 ATX104HRTX EXPRESS 88W DIMENSIONED DRAWING Figure 6 Dimensioned Drawing...

Page 40: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 40 RTD Embedded Technologies Inc Chapter 8 IDAN ATX104HRTX EXPRESS 88WS DRAWING AND PINOUTS...

Page 41: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 41 RTD Embedded Technologies Inc...

Page 42: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 42 RTD Embedded Technologies Inc...

Page 43: ...ATX104HR EXPRESS User s Manual ATX104HR EXPRESS 43 RTD Embedded Technologies Inc RTD Embedded Technologies Inc 103 Innovation Blvd State College PA 16803 0906 USA Our website www rtd com...

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