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Overview

PSTEK has supplied the special customized power supplies based on the technical excellence in the field of power supply.
There are the representative products such as booster for the defense industry(mounted on military equipments), ultrasound power supply for medical industry, UV lamp power supply for BWMS(ballast water management system), electrolysis rectifier for BWMS, ingot rectifier for solar industry and LED sapphire industry and EV charger for electric vehicles.
We have tried to improve the quality for customer satisfaction and convenience, as well as we have contributed energy-saving through providing reliable, high-efficiency and high-performance PSTEKā€™s special customized power supplies.