Pacific Transformer

Pacific Transformer Corp is an ISO 9001 and AS9100D certified custom transformer manufacturer headquartered in Anaheim, California. Established in 1981, the company specializes in custom magnetic components including isolation transformers, high-frequency transformers, toroidal transformers, three-phase transformers, current transformers, and power distribution units. Serving critical industries such as aerospace, defense, medical devices, automotive, EV charging infrastructure, data centers, and industrial automation, Pacific Transformer provides engineering design services, 24-hour quoting, and 48-hour prototyping. The manufacturer operates a WMTC-384 certified internal test site capable of thermal shock and mil-spec qualification testing to MIL-PRF-27 and ITAR standards. In addition to custom engineering, Pacific Transformer supplies catalog distribution transformers, padmount transformers, inductors, and chokes. With global manufacturing facilities in Mexico, Thailand, and China paired with USA domestic production, the company delivers resilient supply chain solutions to commercial and military clients worldwide. Pacific Transformer also manufactures pre-designed guitar amp transformers distributed directly through its Pacific Audio Magnetics ecommerce brand.