  A facility capable of testing superconducting cables with current of tens of
kA is essential for the development of large superconducting magnets. A
superconducting transformer (SCT) is a suitable choice as a high DC current
source for testing superconducting cables. In this work, we will present our
experimental results of a SCT up to output current of 45 kA. The properties of
this SCT is characterized at 4.2 K. Its behaviors during quenches at different
current levels are studied.

Instrumentation and Detectors;Superconductivity