System Description 4
miriac SBC-T1024 User Manual
V 2.3
21/70
© MicroSys Electronics GmbH 2017
4.6
Power Supply
4.6.1 Input Supply Rating
The SBC-T1024 system is run from a single DC power supply with the following
ratings:
Maximum Input Voltage Operating Range:
9V - 30V DC
Nominal Input Supply Voltage:
12V DC
Typical Current Consumption
(@12V / room temperature / U-boot prompt):
~0,6A
ALWAYS use the correct type and polarity of the power supply!
DO NOT exceed the rated maximum values for the power
supply! This may result in severe permanent damage to the
unit, as well as possible serious injury.
4.6.2 Input Power Connector
Part Reference
ST3
Manufacturer:
Würth Elektronik
Type:
691 382 010 002
Mates with:
691 381 000 002
(included in delivery)
Pin-out:
Pin
Name
Function
1
„+“
+VIN (= typ. 12V)
2
„-“
GND
Table 4-1 Pinout ST3
4.6.3 Power Supply Structure
■
Input Power from ST3 connector is fed to the primary step-down converter.
■
The primary step-down converter produces 5V DC / max. 8A peak from the
input supply which supplies both the T1024 module and peripheral devices on
the carrierboard CRX05.
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