Revision:1.0(2023-01-12)
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2.3.8 Power Supply Unit
22..33..88..11 Block Diagram of Power Supply Unit
Figure2–8 Block Diagram of Power Supply Unit
Excluding the internal power module on the board, the TEX main unit power supply also contains
the following design elements: DC-DC power module, AC-DC adapter, and external battery.
The main unit power module is connected to the frontend and backend modules to supply power
for the front end and back end. At the same time, it is controlled by the front end and back end,
implementing the functions such as power-on and power-off timing sequence and
synchronization.
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