Composition and Operation Principle
3-1
Chapter 3
Composition and Operation Principle
3.1 Composition
The product is mainly composed of SYS board, KB board, X-ray tube, high-voltage tank,
collimator, lithium-ion battery, exposure switch and lithium-ion battery charger. Its
structure is shown in Fig. 3-1.
Fig. 3-1 Product Composition
3.2 Operation Principle
A device that is built by generating high voltage and adding it to both ends of the tube,
heating the bulb filament, shooting the electron cloud of the filament o the target of the
tube to generate X-rays, and the irradiation range of X-ray is limited by the collimator.
The circuit block diagram is shown in Fig. 3-2:
SYS board
Collimator
Exposure
hand
switch
KB board
Battery
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