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Seamless Order Experience
Hassle-free, frictionless deliveries to your doorstep.
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Always-on Support
714/451-2050
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Minimal Shipping Fees
Get low flat-rate shipping fees on your orders.
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Same-Day Shipping
Order by 2 PM EST and get your products on the same day.
Globally Trusted Distributor for Power Supplies & Adapters
Established in 1986 with the development of products for the US Military, SMX Power soon shifted to make its mark in the global AC/DC power distribution industry. Now, since 1991, SMX Power stands as one of the world’s most trusted and sought-after power supply distributors for top manufacturers. Our AC-DC adapters and DC-DC switching power supplies, adapters, and more have become the workhorses of multiple industries that thousands now count on for lasting functionality and value.
"For 30 years, SMX has been the Go-to Distributor for Top Power Supply Manufacturers. We Don’t Just Provide Products – We Provide a Promise of Quality and Efficiency."
Explore Our High-Grade Power Suppliers
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AC-DC Power Converters
Discover NowOpen frame, enclosed, and other high-quality converters. 40W and up.
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DC-DC Products
Discover NowOpen frame, enclosed, and U-channel medically certified products. 40W and up.
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High-Performance. Durable. Flexible.
Built for different spatial conditions and power demands, each of our power supply, AC-DC converters, and adapters deliver exceptional performance at all levels. We conduct strict quality and compliance checks, ensuring you get the highest quality products, every time.
From low-rippled DC-DC converters to high-efficiency AC-DC converters, we source world-class products from leading manufacturers, fulfilling all your power needs.
We’re Committed to Your Satisfaction.
Experience the innovation and benefits of SMX Power products risk-free with a free power component sample. Our expert-sourced power converters deliver unbeatable quality and value – let us prove it.
Offering Your Favorite Brands
Optimize Your Cost of Power Supply Ownership
Our technical experts can help you manage your power resources and lower the total cost of ownership.
Industries We Serve
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Gaming
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Industries Power Supply
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ITE power
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Medical Power