Stangenes Industries SI-11422 SMS-0CS Transformer

The Stangenes Industries SI-11422 SMS-0CS Transformer is a high‑voltage isolation transformer manufactured by Stangenes Industries, a company known for designing custom and standard magnetic components. The model is identified as SI-11422, and in reseller catalogs it is also listed as SMS-OCS 8674962 Rev A, reflecting alternate identifiers used in the field. Market listings show this unit as a used transformer, consistent with Stangenes’ practice of supplying high‑voltage isolation products that appear on the secondary market. Stangenes Industries specializes in magnetic components for power and test equipment, and their high‑voltage isolation transformers are designed to provide galvanic isolation between primary and secondary circuits while handling high‑voltage signals in research, development, and industrial settings. The SI‑11422 designation places this unit among Stangenes’ HV isolation solutions, a category applied where electrical separation is required for safety, noise control, and regulatory compliance in high‑voltage environments. This specific model’s presence across multiple independent listings confirms its availability as part of the Stangenes catalog ecosystem, underscoring its role as a dedicated isolation transformer rather than a generic power transformer. The core function remains the same: deliver safe, isolated high‑voltage transfer between circuits without a direct electrical connection.