Woodruff Scientific (WSI) is a company that develops a range of solutions for research and development in pulsed power, magnetics and scientific instrumentation. It designs and produces wind custom coil assemblies, capacitor banks for a variety of applications in pulsed power and plasma physics, and offers interferometers, magnetic sensors, electrostatic probes for use in high voltage experiments, and other products. The company caters to energy, science and other sectors.