What type of electricity do x-ray tubes convert from alternating current (AC)?

X-ray tubes convert alternating current (AC) into direct current (DC) electricity. This conversion is crucial because X-ray tubes require a steady flow of electrical current to generate x-rays efficiently. Direct current provides a more stable and uniform voltage, which is essential for the proper functioning of the x-ray tube, as fluctuations in current can lead to inconsistent x-ray production and affect image quality.

When AC is supplied to the x-ray tube, it alternates direction, which is not suitable for the operation of the tube. By transforming this alternating current into direct current, the x-ray tube can maintain a consistent output of x-rays. This consistency helps improve the reliability of imaging and the safety of the process for both patients and healthcare professionals.