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VersaLogic EPMs-PS1, Reference Manual, Page: 8 / 24

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VersaLogic EPMs-PS1 Reference Manual Download Page 8

Distributor of VersaLogic Corporation: Excellent Integrated System Limited

Datasheet of VL-EPMS-PS1A - SUMIT-104, POWER SUPPLY 50 W 
Contact us: [email protected] Website: www.integrated-circuit.com

Introduction 

EPMs-PS1 Reference Manual 

3

 

Block Diagram 

 

Figure 1. EPMs-PS1 Block Diagram 

Orange = Input Power.

 

Red = 5V Output Power.

 

Blue = ±12V Power Output.

 

Green = Battery backup from battery card. 

* Battery backup feature is not implemented on the EPMs-PS1a model. 

 

 

 

5 Volt 10 Amp 

HV Buck 

Regulator 

 

 

+/- 12 Volt 100 MA 

Boost-Inverter 

Regulator

 

 

Battery Backup Mezzanine Connector*

 

 

SUMIT (PCIe) Pass-

through Connector 

 
 

Power  

Connector 

 

 
 

Input Power 

Conditioner 

 

PC/104 (ISA) Pass-

through Connector 

 

Input 

Power 

Connector 

 

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Summary of Contents for EPMs-PS1

Page 1: ...Excellent Integrated System Limited Stocking Distributor Stocking Distributor Click to view price real time Inventory Delivery Lifecycle Information Click to view price real time Inventory Delivery L...

Page 2: ...Excellent Integrated System Limited Datasheet of VL EPMS PS1A SUMIT 104 POWER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com Reference Manual DOC REV 6 1 2009 E...

Page 3: ...tents Copyright 2013 All Rights Reserved Notice Although every effort has been made to ensure this document is error free VersaLogic makes no representations or warranties with respect to this product...

Page 4: ...PS1A SUMIT 104 POWER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com EPMs PS1 Reference Manual iii Product Release Notes Rev 2 Release Beta release No battery ba...

Page 5: ...Discharge 4 Transient Voltage Suppression TVS Devices 5 Technical Support 6 Repair Service 6 Physical Description 7 Dimensions and Mounting 7 Hardware Assembly 8 Stack Arrangement Example 8 External C...

Page 6: ...compliant footprint Transient voltage suppression provides enhanced ESD protection Protected against output over current input over current and input polarity reversal Engineered to minimize heat gene...

Page 7: ...50W 10A max continuous from 40 C to 60 C derated to 25W 5A at 85 C See Figure 10 Power Supply Derating Curve on page 18 12V Outputs 1 8W 150 mA each max continuous from 40 C to 85 C Output Regulation...

Page 8: ...ock Diagram Figure 1 EPMs PS1 Block Diagram Orange Input Power Red 5V Output Power Blue 12V Power Output Green Battery backup from battery card Battery backup feature is not implemented on the EPMs PS...

Page 9: ...nd polybrominated diphenyl ethers PBDE flame retardants in certain electrical and electronic products sold in the European Union EU beginning July 1 2006 VersaLogic Corporation is committed to support...

Page 10: ...on TVS devices on the power out signals In order for the TVS devices to function properly they must be connected to earth ground This connection is made at the board s lower right mounting hole as sho...

Page 11: ...name the name of your company and your phone number The name of a technician or engineer that can be contact if any questions arise Quantity of items being returned The model and serial number barcode...

Page 12: ...which provide for specific mounting hole and stack locations as shown in the diagram below Figure 3 EPMs PS1 Dimensions and Mounting Holes Not to scale All dimensions in inches Caution The board must...

Page 13: ...the EPMs PS1 but no ISA boards can be stacked between the EPMs PS1 and other SUMIT boards The entire assembly can sit on a table top or be secured to a base plate When bolting the unit down make sure...

Page 14: ...tact us sales integrated circuit com Website www integrated circuit com Physical Description EPMs PS1 Reference Manual 9 External Connectors EPMS PS1 CONNECTORS Figure 5 EPMs PS1 Connectors Top Side P...

Page 15: ...ed Datasheet of VL EPMS PS1A SUMIT 104 POWER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com Physical Description EPMs PS1 Reference Manual 10 Figure 6 EPMs PS1...

Page 16: ...or Functions and Interface Cables Connector Function Mating Connector Transition Cable Cable Description Pin 1 Location 1 x coord y coord Page J3 2 SUMIT A Bottom Samtec ASP 129646 01 2 712 3 317 14 J...

Page 17: ...Physical Description EPMs PS1 Reference Manual 12 Jumper Block JUMPERS AS SHIPPED CONFIGURATION REV 1 XX BOARDS Figure 7 V1 Jumper Block Location Rev 1 xx Boards Note On Rev 2 xx boards the V1 jumper...

Page 18: ...ion 5 08 mm screw terminal accepting AWG 16 14 insulated wire Input voltage can range from 7V to 40V Table 3 Main Power Input Connector Pinout J6 Pin Signal Name Description 1 VIN 9 40 VDC Input 2 GND...

Page 19: ...Connector Power Out Pin Signal Signal Pin 1 5VSB 12V 2 3 3 3V not supplied SMB I2C_DATA 4 5 3 3V not supplied SMB I2C_CLK 6 7 EXPCD_REQ SMB I2C_ALERT 8 9 EXPCD_PRSNT SPI uWire_DO 10 11 USB_OC SPI uWir...

Page 20: ...2 3 B_PETp0 B_PERp0 4 5 B_PETn0 B_PERn0 6 7 GND BPRSNT GND 8 9 C_CLKp B_CLKp 10 11 C_CLKn B_CLKn 12 13 CPRSNT GND GND 14 15 C_PETp0 C_PERp0 16 17 C_PETn0 C_PERn0 18 19 GND GND 20 21 C_PETp1 G C_PERp1...

Page 21: ...ER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com Operation EPMs PS1 Reference Manual 16 PC 104 ISA CONNECTOR POWER OUT Power is output on the ISA connector J5...

Page 22: ...disabled using the disable lines on the J7 connector The J7 connector is a series of four two pin 5 08 mm screw terminals accepting AWG 16 14 insulated wire All output voltages are on by default To t...

Page 23: ...ted System Limited Datasheet of VL EPMS PS1A SUMIT 104 POWER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com Operation EPMs PS1 Reference Manual 18 Figure 10 Pow...

Page 24: ...heet of VL EPMS PS1A SUMIT 104 POWER SUPPLY 50 W Contact us sales integrated circuit com Website www integrated circuit com EPMs PS1 Reference Manual 19 Appendix A References PC 104 Specification SUMI...

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