Established in 1993 , Phase One is the go to Provider of Switch Mode power for OEM’s .
Custom Product
With a primary focus in custom power designs, Phase One is highly regarded for our ability to help our customers from the initial design all the way through the final process including UL certification .
Phase One has always given me white glove service and continues to try and facilitate all of my power supply needs.
Keenan O'Hern
Modified Standard Product
Phase One commonly assists the OEM in situations where a standard product requires modifications to meet an exacting specification.
These modifications are quite varied but often include Voltage adjustments, temperature curve improvements , innerconect issues and more.
Standard Product
Phase one is Tier One provider of standard (of the shelf) swicthing power supplies. Our broad product offering includes everything from simple power adapters to high power medical and military supplies.
Contact us and we will happily respond
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