background image

 

 

 

 

sales@tri-m.com 

Toll-free (Canada & USA) 1-800-665-5600 

2013-03-14 

Direct: +1-604-945-9565 

 

HE104-75W Manual 

 

High Efficiency 

Vehicle Power Supply 

DC to DC Converter 

 
 

Manufactured by 

TRI-M ENGINEERING 

Engineered Solutions for Embedded Applications 

 
 
 
 
 
 

Technical Manual 

 

P/N: HE104-75W MAN 

 

13 March 2013 

 
 
 
 
 
 
 
 
 

 

TRI-M Technologies Inc. 

#101 1530 Kingsway 

Port Coquitlam, BC V3C 6N6 

Canada 

http://www.Tri-M.com 

Tel 604.945.9565 

North America 800.665.5600 

Fax 604.945.9566

Summary of Contents for HE104-75W

Page 1: ...ehicle Power Supply DC to DC Converter Manufactured by TRI M ENGINEERING Engineered Solutions for Embedded Applications Technical Manual P N HE104 75W MAN 13 March 2013 TRI M Technologies Inc 101 1530 Kingsway Port Coquitlam BC V3C 6N6 Canada http www Tri M com Tel 604 945 9565 North America 800 665 5600 Fax 604 945 9566 ...

Page 2: ...INTRODUCTION 4 1 1 GENERAL DESCRIPTION 4 1 2 FEATURES 4 1 3 SPECIFICATIONS 6 CHAPTER 2 CONFIGURATION AND INSTALLATION 7 2 1 INTRODUCTION 7 2 2 POWER CONSIDERATIONS 8 2 3 Main CN2 Input Power Connector 8 2 4 Output CN4 Power Connector 8 2 5 PC 104 Bus Connector 9 2 6 LED Enable Disable 9 2 7 Connector Part Numbers 9 ...

Page 3: ...ental or consequential damages or related expenses resulting from the use of this product even if it has been notified of the possibility of such damages Tri M Engineering reserves the right to revise this publication from time to time without obligation to notify any person of such revisions If errors are found please contact Tri M Engineering at the address listed on the title page of this docum...

Page 4: ... ripple noises below 20mV The low noise design makes the HE104 75W ideal for use aboard aircraft or military applications or wherever EMI or RFI must be minimized The 5VDC and 12VDC outputs are controlled by a constant frequency architecture regulator that provides excellent line and load transient response The HE104 75W has an opto coupled on off input SD to control the outputs of the HE104 75W T...

Page 5: ...sales tri m com Toll free Canada USA 1 800 665 5600 2013 03 14 5 Direct 1 604 945 9565 ...

Page 6: ...age Range 6 to 40V Load Regulation 5V output 60mV Line Regulation 5V output 40mV Output temp drift 5V output 40mV Switching Freq 300kHz Max Input Transient 125V for 250msec Output Ripple 5V output 20mV Conducted Susceptibility 5V output 57db Efficiency 5V output Up to 90 Temp Range 40 to 85C 1 Size PC 104 size mounting holes with PC 104 bus 3 55 W x 3 75 L x 0 6 H 1 As measured on the heat sink sp...

Page 7: ...604 945 9565 CHAPTER 2 CONFIGURATION AND INSTALLATION 2 1 Introduction This chapter describes the configuration and installation of the HE104 75W power supply In addition section 2 2 provides a formula to calculate the available 5VDC Figure 2 1 shows the HE104 75W connectors ...

Page 8: ...hot polarity 6 40VDC Terminal 2 Common 0VDC 2 4 Output CN4 Power Connector Output power is available for use via connector block CN4 and is applied directly to the power and ground connections on the PC 104 bus refer to 2 2 3 for a listing of power and ground connections on the PC 104 bus Note SD is an opto coupled input signal used to turn on off the outputs To enable the HE104 75W outputs a 6 to...

Page 9: ...3 Not Used D13 Not Used A15 Not Used B15 Not Used C14 Not Used D14 Not Used A16 Not Used B16 Not Used C15 Not Used D15 Not Used A17 Not Used B17 Not Used C16 Not Used D16 5V A18 Not Used B18 Not Used C17 Not Used D17 Not Used A19 Not Used B19 Not Used C18 Not Used D18 GND A20 Not Used B20 Not Used C19 Not Used D19 GND A21 Not Used B21 Not Used A22 Not Used B22 Not Used A23 Not Used B23 Not Used A2...

Reviews: