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TPSi1085 User Guide
Rev 11/29
Overview
Tri-M’s TPSi1085 is an isolated PC/104-
Plus
power solution offering 2250V input/output isolation,
6000W transient protection, active input voltage clamping, wide input ranges of +9V to +33V DC, and
power eficiency up to 88%. This rugged design operates in an extended temperature range from
-40°C to +85°C (-40°F to +185°F), and features quick-disconnect terminal socket plugs for simple
installation.
Galvanically isolated and short circuit protected, the TPSi1085 offers two standard outputs of +3.3V
@ 8A max. and +5V @17A max. with total combined power of 85W. This isolated power solution also
provides remote shutdown functionality, power failure signaling and three dual colour LED status
indicators. For PC/104-Plus connectivity, there are 8bit, 16bit, and PCI headers with passthrough/non-
passthrough bus and non-bus versions available.
For applications requiring a clean isolated power, the TPSi1085 is the perfect solution. This high
density and small form factor optimizes SWaP (size, weight, and performance) requirements and
is ideal for aerospace, transportation, military, and industrial applications. To learn more and take
advantage of this rugged and innovative design, please contact us at +1.604.945.9565 or visit us at
http://www.tri-m.com/products/trim/tpsi1085.html.
Introduction
Optional Items
Tri-M offers the following options. For more information please visit us www.tri-m.com or call
+1.604.945.9565.
•
Conformal Coating
Ruggedized protection for temperature, fungal resistance, and humidity and chemical elements
•
Design Build (Non-Stack through/Stack through and/or no bus)
Can be built with and without PCI and ISA non-stack throughs, and/or bus conigurations
Key Features & Beneits
•
High voltage isolation (2250V) with active input voltage clamping and transient suppression for
enhanced system protection in any harsh environment
•
Wide input range of +9V to +33V DC with reverse polarity protection for worry-free installation
• High eficiency up to 88% for optimized power performance
•
Quick-disconnect terminal socket plugs for ease of installation
•
Extended operating temperature to perform in even the most extreme environments
