From design to your door in one week. We are market leaders in custom transformer turn-around times.
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Custom Parts
Designed for Your Application. Built in Days.
When off-the-shelf parts don't fit your voltage, form factor, or environmental requirements, our engineering team designs from scratch — at no charge. Submit your specs and receive an accurate quote within 24 hours. Approve it, and a working prototype ships from our Anaheim facility within 48. From single-watt board-level components to multi-KVA industrial units, there's no job too specialized and no order too small to take seriously.
Catalog Parts
Thousands of Proven Designs. No Wait for Engineering.
Four decades of custom transformer work have produced a deep library of pre-engineered designs — toroidals, low-profile units, isolation transformers, inductors, and more — available in any quantity from our catalog. If your application fits one, you benefit from a fully validated design without the lead time. If it doesn't, our engineers will design one for free and build a prototype to prove it before you commit.
Why Pacific Transformer
Four Reasons Engineers & Buyers Keep Coming Back
Our California engineering team turns around accurate, obligation-free quotes in under 24 hours. Approve the design and a working prototype ships from Anaheim within 48 hours. Full production orders typically follow in one to two weeks. The entire process — quote to shipment — in under 14 days.
ISO9001, AS9100D, MIL-PRF-27, ITAR registered, UL/CSA/ETL/TUV recognized. Our parts run on Mars rovers, inside military weapons systems, and in critical medical devices. Every unit receives 100% electrical testing and final inspection before it ships — regardless of order size.
Manufacturing facilities in Mexico, Thailand, and China give you internationally competitive pricing. But if supply chain issues affect an overseas facility — tariffs, port delays, or weather — our Anaheim plant steps in and fulfills your order at the original quoted price. That's the cost benefit of international manufacturing without the exposure.
Whether you're designing a board-level component for a medical device or a power distribution unit for a hyperscale data center, our capability range means a single engineering partner can grow with your product line. Custom or catalog. One prototype or 10,000 units. We've handled both — often for the same customer.