Supply Voltage Power; Power Consumption; Table 7 Measurement Description - Congatec conga-IA4 User Manual

2.4

Supply Voltage Power

• 12V - 24V DC ± 10%
2.5

Power Consumption

The power consumption values were measured with the following setup:
• conga-IA4 COM
• modified congatec carrier board
• conga-IA4 cooling solution
• 12 V input voltage for S0 states and 5 V for S3 and S5 states
• Microsoft Windows 7 (64-bit)
Note
The CPU was stressed to its maximum workload with the Intel
Table 7 Measurement Description
The power consumption values were recorded during the following system states:
System State Description
S0: Minimum value Lowest frequency mode (LFM) with minimum core voltage during
desktop idle
S0: Maximum value Highest frequency mode (HFM/Turbo Boost)
S0: Peak value
Highest current spike during the measurement of "S0: Maximum
value". This state shows the peak value during runtime
S3 COM is powered by VCC_5V_SBY
S5 COM is powered by VCC_5V_SBY
Note
1. The fan and SATA drives were powered externally.
2. All other peripherals except the LCD monitor were disconnected before measurement.
Copyright © 2016 congatec AG
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Comment
The CPU was stressed to its maximum frequency
The CPU was stressed to its maximum frequency
Consider this value when designing the system's power supply to
ensure that sufficient power is supplied during worst case scenarios
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