Power Supplies Made in America

Pioneer Magnetics, Inc. is a “Power Supplies Made in America” company. PMI is a high-end switching power supply company.


The company’s focus is high wattage converters with concentration primarily in areas calling for highly reliable, non-stop, low voltage/high current applications.


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Switching Power Supplies

With over 50 years of excellent service, Pioneer Magnetics, Inc. maintains an outstanding reputation for providing switching power supplies, ac-dc power supplies, dc-dc power supplies, switch mode power supplies,rectifiers, power supplies, high wattage rectifiers and high power rectifiers.

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