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12 September 2006 V104 Manual
Tri-M Engineering Tel: 800.665.5600, 604.945.9565
1407 Kebet Way, Unit 100 Fax: 604.945.9566
Port Coquitlam, BC V3C 6L3 E-mail: info@tri-m.com
Canada Web site: www.tri-m.com
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CHAPTER 1 - INTRODUCTION.......................................................................................................................................................................................4
1.1
GENERAL DESCRIPTION.............................................................................................................................................................................4
1.2
FEATURES ....................................................................................................................................................................................................5
1.3
SPECIFICATIONS .........................................................................................................................................................................................6
CHAPTER 2 - CONFIGURATION AND INSTALLATION.................................................................................................................................................7
2.1
INTRODUCTION .................................................................................................................................................................................................7
2.2 Power Considerations....................................................................................................................................................................................8
2.3.1 Main Input Power Connector.......................................................................................................................................................................8
2.3.2 AC Input Power Connector .........................................................................................................................................................................8
2.3.3 Output Power Connector.............................................................................................................................................................................9
2.3.4 Battery Power Connector (Optional) ...........................................................................................................................................................9
2.3.5 Onboard DC "Boost" Convertor (Optional)…………………………………………………………………………………………..9
2.4 Bus Termination (Optional) ………………………………………………….………………………………………………………….10
2.5 Installation onto PC/104 modules ……………………………………………………………………………….…………………...…10
2.6.1 LED Jumper Enable/Disable …………………………………………………………………………………….…………………....10
2.6.2 Mezzanine Expansion Headers ………………………………………………………………….…………………………………….11
2.6.3 PC/104 Bus Interupts (Optional) ………………………………………….……………………………………………………….....12
2.7 V104 Efficiency and Heat Dissipation Calculation ………………………………………………………………………………..…13
2.8 Power Management Controller PM104 (Optional) …………………………………………………………………………….…....14
CHAPTER 3 -THEORY OF OPERATION………………………………………………………………………………………………….…….15
3.1 Input power protection ……………………………………………………………………………………….……………………...…...15
3.2 Switching regulator, +5VDC …………………………………………………………………………………..………………..………15
3.3 Switching regulator, +12VDC ………………………………………………………………………………….……………….….…...15
3.4 Filter Capacitors ………………………………………………………………………………………………………………..…………16
3.5 Bus Termination (Optional) ……………………………………………………………………………………………………..……….17
APPENDIX 1………………………………………………………………………………………………...…18
APPENDIX 2………………………………………………………………………………………………...…19
APPENDIX 3…………………………………………………………………………………..……………….19
APPENDIX 4…………………………………………………………………………………..……………….21