Tri-M Systems technical manual HE104 TRI-MTechnical Manual

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WinSystems partners with Tri-M Systems

WinSystems® is pleased to be partnered with the Tri-M®industrial power supply group. Tri-M®is a leader in industrial PC/104 DC/DC power supplies. With Tri-M®’s outstanding reputation for support, we recommend all technical and RoHS inquiries regarding their modules be sent to Tri-M®directly. As always, the WinSystems Applications Engineering department is available to assist as needed.

HE104 TRI-M®Technical Manual

Tri-M Systems and Engineering, Inc.

Vancouver Sales Office

Unit 100

1407 Kebet Way

Port Coquitlam, BC V3C 6L3

http://www.tri-m.com

Canada Telephone: 604.945.9565

Toll free: 800.665.5600

WinSystems, Inc.

715 Stadium Dr. Arlington, TX 76011

http://www.winsystems.com

Email: info@winsystems.com

Phone: 817.274.7553

© 2008 WinSystems, Inc. All rights reserved.

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Contents HE104 TRI-MTechnical Manual TRI-M Engineering PC/104 Vehicle Power SupplyHE104MAN-V8 Manual Preface General Description IntroductionHE104 Dimensions 1000mil=1in FeaturesModel HE104 SpecificationsIntroduction Configuration and InstallationHE104 Connectors Power ConsiderationsOutput Power Connector Bus Termination Optional Installation Onto PC104 ModulesJumper Selection 2 +5VDC Low Q/ Noise Q=quiescent PC/104 Bus Interrupts Optional Connector CN5 Pinout Connector CN6 PinoutInterrupt IRQ Selection Power Management Controller PM104 optionalPM104 Pin Number and I/O Functions Low Input Alarm10 HE104 Efficiency and Heat Dissipation Calculation Switching Regulator, +5VDC Input power protectionTheory of Operation Charge Pumps Switching regulator, +12VDCVp -p L1 ∙ frequency Filter CapacitorsRC1 RC2 RC3 RC4 RC5 ExampleAppendix 1 HE104, +5V Regulator Block Diagram HE104MAN-V8 Manual Appendix 2 Advantages of Using AC Termination Appendix 3 Installation Hints for the HE104 Power Supply Description AppendixConnections Programming Cable Sample Battery Charging Program Listing BattChrgTerm ‘Get battery charging voltageInit ‘Return to programBattTrickle ‘debug trickle gosub ChkPwr let D1 = NoPower ‘debug nopwr pauseChkPwr BattChrgDistributed By