This section offers a comprehensive inventory of transformers for power conversion, isolation, and signal coupling applications. Available types include step-up and step-down voltage transformers, toroidal designs for compact efficiency, EI laminated core transformers for general-purpose use, and ferrite-core high-frequency variants for switching supplies. Also featured are audio coupling transformers, current transformers for sensing, and isolation transformers for safety. Sizes range from miniature PCB-mount units to heavy-duty chassis-mount models, with power ratings from milliwatts to several kilowatts. Each listing specifies primary/secondary voltages, current capacity, frequency response, mounting style, and thermal ratings to support proper system integration.