Diamond Systems JUPITER-MM-SIO Посібник користувача - Сторінка 3
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Друкувати сторінкуJUPITER-MM-SIO
1. DESCRIPTION
JUPITER-MM-SIO is a PC/104-format power supply module designed for mobile as well as stationary embedded
applications. The JUPITER-MM-SIO design incorporates a high efficiency DC/DC converter circuit to provide
power with minimum losses. Power supply performance and reliability have been optimized through the use of
precision surface mount components. The Jupiter-MM-SIO series contains significant advances in mobile
embedded power supply technology:
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Surface Mount Components
To the maximum extent possible, surface mount components have been used in the design, to lower the
profile and improve ruggedness. An additional benefit to is the improved ability to use the PCB planes as
a heat sink.
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High Efficiency, High-Frequency Design
Efficiency is as high as 92 percent, lowering input power requirements as well as heat generation. The
200KHz switching circuit allows the use of smaller inductors, reducing size and weight and allowing the
board to fully fit within the PC/104 height requirements.
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Advanced Design - No Heat Sink is required
Eliminating the heatsink reduces total weight, a significant benefit for airborne applications.
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Remote On/Off Control
The supply can be turned on and off with an external contact closure through an auxiliary connector.
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Dual Multiprotocol Serial Ports
Two 16450-compatible serial ports offer RS-232, RS-422, and RS-485 protocol serial communications at
speeds up to 115.2kbaud. In many applications this can reduce the need for an additional board, further
reducing total system cost, size, and weight.
♦ ♦
Extended Temperature Operation
Extended temperature (-40 to +85
applications and other harsh environments.
Copyright 2001 Diamond Systems Corp.
DC/DC Power Supply PC/104 Module With 2 Serial Ports
o
C) operation is standard, enabling the supplies to be used in vehicle
Jupiter-MM-SIO User Manual V1.3
p. 3