Electrical Specification; Supply Voltage; Power Supply Rise Time; Supply Voltage Ripple - Kontron nanoETXexpress-SP User Manual

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3.4

Electrical Specification

3.4.1

Following supply voltage is specified at the COM Express® connector for commercial grade and industrial grade modules:

nominal Voltage:

4.75 - 14V

5V_Stb:

5V DC +/- 5%

Following supply voltage is specified at the COM Express® connector for extended temperature modules:

nominal Voltage:

12V DC +/- 5%

5V_Stb:

5V DC +/- 5%

5V Standby voltage is not mandatory for operation

3.4.2

» The input voltages shall rise from ≤10% of nominal to within the regulation ranges within 0.1ms to 20ms.

» There must be a smooth and continuous ramp of each DC input voltage from 10% to 90% of its final set-point

following the ATX specification

3.4.3

» Maximum 100 mV peak to peak 0 – 20 MHz

3.4.4

The maximum Power Consumption of the different nanoETXexpress-SP modules is 4.9 - 6.2W (100% CPU load; 90°C CPU

temperature). Further details with measurements and TDP values of the single variants can be found in our

section. Information there is available after registration.

customer

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