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JUPITER-MM
DC/DC Power Supply PC/104 Module
For Vehicle Applications
Models with 25W or 50W maximum output power
50W model outputs
- +5V at 10A maximum
- +12V at 2.0A maximum
- -5V at 0.15A maximum (optional)
- -12V at 0.8A maximum (optional)
25W model output: +5V at 5A maximum
Output indicator LEDs
Remote on/off control
Short circuit protection
Custom configurations available

High Efficiency Design
The Jupiter-MM power supply delivers efficiency as high
as 92 percent, lowering input power requirements as well
as heat generation.

PC/104 form factor
Extremely rugged -40°C to +85°C (-40°F to +185°F)
operating temperature

Air or Ground Vehicle Applications
Jupiter-MM was designed specifically for air and ground
vehicle applications. It has a complete DC/DC voltage
regulator circuitry and its 7 to 34VDC input range makes
it suitable for use with either 12V and/or 24V systems.

Easy System Integration
Jupiter’s low profile and PC/104 expansion bus means
you can build the power supply module right into your
PC/104 system. 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.

Input Filter
and
Protection

+ Input

Shutdown
Control

+5V
Switcher

+5V

Rugged Design
Jupiter-MM was engineered for rugged applications such
as automotive or on-vehicle. Extended temperature
operation of -40°C to +85°C is tested and guaranteed.
Low-profile,
surface
mount
components
reduce
susceptibility to shock and vibration.
An aluminum
heatsink with new compressible thermally-conductive
material mounted underneath wicks heat away more
efficiently.

JMM-512 Block
Diagram

Ground
+12V
Switcher
-12V
Switcher

+12V
JMM-512-V512 Only
-12V

-5V
Regulator

-5V

www.diamondsystems.com | Diamond Systems Corporation | Mountain View, California USA | +1-650-810-2500