P-DUKE Technology Co., LTD. was founded in 1992 and since then concentrates on the research, development, production, sales and service of DC/DC Converters and AC/DC Power Supplies. With products sold under our own brand name P-DUKE to countries around the world, we accumulate great skills through years of experience and open up better product awareness which leads to further cooperation with world-famous companies, making P-DUKE an important role in the global market. With factories in Taiwan and China, more than 400 employees, and a solid capitalization, P-DUKE Technology Co., Ltd. is now a name to be reckoned with.

Product Portfolio

►DC/DC Converters ►AC/DC Power Supplies
SMD Type Brick Type

Open Type

DIN-rail Type
SIP Type Wall-mount Type Enclosed Type Encapsulated Type
DIP Type DIN-rail Type U-Chassis Type  
PoL (non-isolated)    


As one of the leading companies in power supply industry, to maintain the excellent quality of our products and to fulfill the commitments toward customers, P-DUKE executes the quality policy of “All as QC”, which aims at improving competitive advantage and customer satisfaction. All P-DUKE products certify to the international safety standards, including UL/CUL safety approvals, CB report, and CE safety requirement. Our production is performed under strict quality control procedure which conforms to ISO-9001 standards; incoming components inspection is based on MIL-STD-105E; our all products conform to Metal Conflict-free, RoHS2.0 and REACH. We also manufacture products for a wide variety of different field applications that are qualified to medical 60601-1, railway EN50155 and EN45545-2 or I.T. 60950-1/62368-1 standard. Furthermore, to ensure product quality and reliability, we implement 100% inspection before shipments.

P-DUKE Milestones

P Duke Milestones


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