INDUSTRY > AEROSPACE

Pacific Transformer magnetics are used on the majority of hardware used by our armed forces.

When a transformer fails at altitude, there's no warranty claim — just consequences. Pacific Transformer has been engineering mission-critical magnetics for aerospace and defense programs for over 60 years. Components that survive extreme temperature swings, intense vibration, altitude changes, and the unforgiving demands of military qualification programs.

Expert Partner

Mission Critical Engineering

Aerospace and defense programs don't have room for approximations. Our engineers design every magnetic component to meet or exceed mil-spec requirements from the first draft — not after multiple revision cycles. We're PFMEA approved, operate a WMTC-384 Certified Internal Test Site, and subject components to full environmental stress screening before they leave our facility. When your program depends on it, we make sure it works.

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Experience in Aerospace

We've been at this since before the space race. Six decades of experience means our engineers have seen — and solved — nearly every magnetics challenge aerospace programs can throw at them. Our Anaheim, California facility operates test chambers capable of -65°C to +160°C thermal cycling, certified centrifuge testing, and a complete suite of mil-spec qualification testing. We don't just manufacture to spec. We test to spec, document to spec, and deliver on time.

45+ Years

in Aerospace & Defense

MIL-T-27

Class 4, 5 & 6 Certified

Testing Range

-65°C to +160°C

ITAR

Registered Manufacturer

Trusted by the Leaders

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FREQUENTLY ASKED QUESTIONS

Aerospace Engineering

Yes. Pacific Transformer is a registered ITAR manufacturer, making us fully qualified to work on controlled defense and aerospace programs without compliance concerns.
Yes — we manufacture to MIL-T-27, Class 4, 5, and 6. Our internal test site is WMTC-384 certified, so qualification testing is handled in-house rather than sent out to a third party.
Our Anaheim facility operates thermal test chambers from -65°C to +160°C and includes a certified centrifuge tester. We can perform thermal cycling, vibration screening, and altitude simulation to meet your qualification requirements.
Yes. Our custom magnetics are used in critical equipment by the U.S. Military and NASA, where component failure is not an acceptable outcome. We won't name specific programs, but our certifications and track record speak for themselves.
Absolutely. Our engineering team will take your specs, design a custom solution at no charge, build a prototype, and support you through qualification testing — all under one roof. We're built to be your complete magnetics partner, not just a parts supplier.

Manufacturing

Our Capabilities

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