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Tri-M HE104-75W 75W PC/104 DC/DC Power Supply PC/104 Card (RoHS)

75W DC-DC PSU, 15A@5V, 3A@12V & 500mA@-12V Output, -40 to 85°C

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Price for one:
£233.00 Ex VAT
£279.60 Inc VAT

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Quantity10+ 50+ 
Ordered From Manufacturer
Product Code: HE104-75W-PBF
Mfr Part #: HE104-75W-PBF
Manufacturer: Tri-M
Minimum order quantity: 1
Weight for Shipping: 0.25Kg
RoHS Status: RoHS Compliant
Tri-M HE104-75W 75W PC/104 DC/DC Power Supply PC/104 Card (RoHS)

Vehicle Power Supply On A PC/104 Card

  • Clean, filtered power for PC/104 bus
  • 75 Watts output power
  • +5V output 15A max
  • +12V output 3A max
  • -12V output 500mA max
  • Load dump and transient protection
  • High efficiency (up to 95%)
  • 6 - 40VDC input voltage range
  • -40°C to 85°C operation
  • RoHS Compliant

The HE104-75W is a high efficiency, high performance DC-to-DC converter that supplies +5V, +12V & -12V outputs to the PC/104 bus. The HE104-75W is designed for low noise embedded computer systems, has a wide input range of 6-40V(>6:1) and is ideal for battery or unregulated input applications. The HE104-75W is specifically designed for vehicular applications and has heavy-duty transient suppressors (9000W on main input) that clamp the input voltage to safe levels, while maintaining normal power supply operation.

The HE104-75W is a state-of-the-art Mosfet based design that provides outstanding line and load regulation with efficiencies up to 90 percent. Organic Semiconductor Capacitors provide filtering that reduces 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. To enable the HE104-75W outputs, a 6 to 40V signal must be connected to the SD input. If remote control is not required, the SD input can be connected to the main power input. The common for the remote 6 to 40V signal must be connected to the HE104-75W common. If the SD input is connected directly to the main input power connector, the common for the SD input is already done.

Note that all this board is supplied with no memory or cables

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  Further Information
 For more information, including a full product datasheet and user manual, please visit this products webpage.

 If you have any technical questions about this product, please don't hesitate to contact us.

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