What is the primary function of a transformer in x-ray production?

The primary function of a transformer in x-ray production is to produce high voltage. In x-ray machines, transformers are essential because they increase the voltage from the wall outlet to the kilovolt range needed to generate x-rays. This high voltage is crucial because x-ray production relies on the acceleration of electrons toward a target anode. When the electrons collide with the target, the sudden deceleration results in the emission of x-rays. Therefore, the transformer's ability to step up the voltage directly contributes to the efficiency and effectiveness of x-ray generation.

Understanding the high-voltage requirement emphasizes the crucial role transformers play in the design and operation of x-ray machines, making them indispensable for producing the necessary energy levels for medical imaging.