Appendix H: Power Consumption - Nexcom VTC 7252 Series User Manual

Appendix H: Power Consumption

a h: P
PPendIx
Test Equipment/Tool
▪
VTC 7252-7C4IP
▪
Windows 10 Enterprise Evaluation 1809 Build 17763.107 RS5
▪
Burn-in
▪
All modules
Test Condition
Room temperature
Test Procedure
Idle state, Full state, Full+loading state and IGN OFF state.
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C
ower onsumPtIon
Idle
▪ ▪
Into OS
▪ ▪
Display x 3
▪ ▪
Keyboard & mouse
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Audio
▪ ▪
All storages
(Storage x 2, total 14w)
▪
Modules (mSATA x 2 +
ZQ802XRACB + EM7430)
▪
▪
▪
Pass/Fail Criteria:
1. Start all of the functions on VTC 7252-7C4IP and measure power
consumption.
2. Set the system into suspend mode and measure power consumption.
78
Full Full + load
▪
Idle state Full load state
▪
Modules (EM7430) USB 3.0 dummy load
Mini card dummy load (5V/1A x 4)
▪
(3.3w + 4.36w + 4.36w) USB 2.0 dummy load
Burn in at 100% (5V/0.5A x 4)
▪
(CPU + 2D + 3D + Disk PoE dummy load
+ Sound + RAM + (30w x 2)
Video Playback + GPU)
Play video
COM transmission
(COM1 + COM2 +
COM3)
GPS link
VTC 7252-7C4IP User Manual