Information
677 Byeolmang-ro, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea
+82 31-495-8524
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Overview
- Summary
- ATUM Co., Ltd. is a specialized company that designs and manufactures miniaturized, high-efficiency, and high-output transformers and core components based on its specialized planar transformer core technology. The company provides comprehensive solutions across various industrial sectors such as mobile electronic devices, TVs, electric vehicles, robots, data centers, shipbuilding, and defense, utilizing transformers that convert electrical energy in power supply units. Its commitment involves maximizing customer value through partnerships with collaborators.ATUM Co., Ltd. is a specialized company that designs and manufactures miniaturized, high-efficiency, and high-output transformers and core components based on its specialized planar transformer core technology. The company provides comprehensive solutions across various industrial sectors such as mobile electronic devices, TVs, electric vehicles, robots, data centers, shipbuilding, and defense, utilizing transformers that convert electrical energy in power supply units. Its commitment involves maximizing customer value through partnerships with collaborators.
- Key Products/Technologies
- Key product categories include transformers for portable electronic device chargers, TV transformers, transformers for electric vehicles (EVs) and EV chargers, robot transformers, data center transformers, and marine transformers.Key product categories include transformers for portable electronic device chargers, TV transformers, transformers for electric vehicles (EVs) and EV chargers, robot transformers, data center transformers, and marine transformers.
- Portable charger transformers range from 15W low-power products, expanding market share in 25W products, with 45W products exclusively supplied to major domestic smartphone manufacturers.Portable charger transformers range from 15W low-power products, expanding market share in 25W products, with 45W products exclusively supplied to major domestic smartphone manufacturers.
- Plans for market expansion through the development of next-generation 65W and 100W+ high-output products.Plans for market expansion through the development of next-generation 65W and 100W+ high-output products.
- TV transformers are utilized in premium TVs such as OLED and QLED, supplied to leading domestic appliance companies and LG Electronics.TV transformers are utilized in premium TVs such as OLED and QLED, supplied to leading domestic appliance companies and LG Electronics.
- EV transformers include newly developed products like OBC (On-Board Charger) transformers, LDC (Low Voltage DC-DC Converter) transformers, and SMPS (Switched-Mode Power Supply), with production facility investments underway.EV transformers include newly developed products like OBC (On-Board Charger) transformers, LDC (Low Voltage DC-DC Converter) transformers, and SMPS (Switched-Mode Power Supply), with production facility investments underway.
- Core technologies include molding coil technology, developed by compressing and plastic-injecting the secondary coil of conventional wound transformers.Core technologies include molding coil technology, developed by compressing and plastic-injecting the secondary coil of conventional wound transformers.
- Acquisition of planar transformer manufacturing capability through primary laminated coil technology, involving laminated and compressed enameled wire and self-bonding wire.Acquisition of planar transformer manufacturing capability through primary laminated coil technology, involving laminated and compressed enameled wire and self-bonding wire.
- Core Advantages
- Unique planar transformer technology offers a 71% reduction in volume, 66% reduction in weight, and a 20-degree Celsius decrease in heat generation compared to conventional wound transformers, mitigating fire risks. This technology addresses the front-end industry's demands for high output, lightweight, and miniaturization.Unique planar transformer technology offers a 71% reduction in volume, 66% reduction in weight, and a 20-degree Celsius decrease in heat generation compared to conventional wound transformers, mitigating fire risks. This technology addresses the front-end industry's demands for high output, lightweight, and miniaturization.
- Automation and efficiency in production processes significantly increase the automation ratio for planar coils, unlike labor-intensive wound types, leading to reduced labor costs and consistent product quality. This achieves a 1.7-fold improvement in process efficiency and a 59% reduction in defect rates.Automation and efficiency in production processes significantly increase the automation ratio for planar coils, unlike labor-intensive wound types, leading to reduced labor costs and consistent product quality. This achieves a 1.7-fold improvement in process efficiency and a 59% reduction in defect rates.
- Strong technological barriers and intellectual property include over 60 registered and applied patents related to planar transformers, surpassing major competitors in intellectual property holdings. Completion of domestic and international patent registrations for molding coil development and original planar transformer manufacturing technology ensures over 20 years of technological protection and a monopolistic market position.Strong technological barriers and intellectual property include over 60 registered and applied patents related to planar transformers, surpassing major competitors in intellectual property holdings. Completion of domestic and international patent registrations for molding coil development and original planar transformer manufacturing technology ensures over 20 years of technological protection and a monopolistic market position.
- Business diversification for future growth drivers involves actively expanding into electric vehicle, robot, data center, shipbuilding, and defense sectors, building upon its stable position in existing mobile electronic device and TV markets. A particular focus is on R&D and expanding production facilities for the EV transformer market.Business diversification for future growth drivers involves actively expanding into electric vehicle, robot, data center, shipbuilding, and defense sectors, building upon its stable position in existing mobile electronic device and TV markets. A particular focus is on R&D and expanding production facilities for the EV transformer market.
- Global production bases and market expansion strategy include establishing and expanding production facilities at its Vietnam subsidiary (AT.VINA), accelerating global market entry, enhancing productivity, and reducing costs. Proactive strategies are in place to address potential US-China trade conflicts.Global production bases and market expansion strategy include establishing and expanding production facilities at its Vietnam subsidiary (AT.VINA), accelerating global market entry, enhancing productivity, and reducing costs. Proactive strategies are in place to address potential US-China trade conflicts.
- Target Industrie
- Mobile electronic device industry (smartphone chargers and other portable electronic devices).Mobile electronic device industry (smartphone chargers and other portable electronic devices).
- Premium home appliance industry (OLED, QLED TVs, etc.).Premium home appliance industry (OLED, QLED TVs, etc.).
- Electric vehicle (EV) and EV charger industry.Electric vehicle (EV) and EV charger industry.
- Autonomous mobile robot industry.Autonomous mobile robot industry.
- Data center industry (addressing surging power demand due to AI expansion).Data center industry (addressing surging power demand due to AI expansion).
- Shipbuilding industry (development of marine transformers through the acquisition of DST, a marine engine cylinder manufacturer).Shipbuilding industry (development of marine transformers through the acquisition of DST, a marine engine cylinder manufacturer).
- Defense industry (research and development target).Defense industry (research and development target).
- Major Markets
- China (overseas patent applications and planned expansion of new clients), Vietnam (operation of AT.VINA as a production base and recorded 23% annual growth), Taiwan (planned expansion of new clients, focusing on Asian markets with high electronic product usage)China (overseas patent applications and planned expansion of new clients), Vietnam (operation of AT.VINA as a production base and recorded 23% annual growth), Taiwan (planned expansion of new clients, focusing on Asian markets with high electronic product usage)
- United States (overseas patent applications and preparation for increased demand for domestic components from US EV manufacturers)United States (overseas patent applications and preparation for increased demand for domestic components from US EV manufacturers)
- Certifications/Patents
- Acquisition of A-grade in technology evaluation from Korea Technology Finance Corporation and Korea Institute of Patent Information.Acquisition of A-grade in technology evaluation from Korea Technology Finance Corporation and Korea Institute of Patent Information.
- Securing patents related to planar transformers and electric vehicles.Securing patents related to planar transformers and electric vehicles.
- Acquisition of patents for manufacturing methods and designs, in addition to product patents.Acquisition of patents for manufacturing methods and designs, in addition to product patents.
- Completion of domestic and international patent registrations for molding coil development and original planar transformer manufacturing technology (including Korea, China, and the US), ensuring over 20 years of technological protection.Completion of domestic and international patent registrations for molding coil development and original planar transformer manufacturing technology (including Korea, China, and the US), ensuring over 20 years of technological protection.
- Certification as a specialized component and material company from the Ministry of Trade, Industry and Energy.Certification as a specialized component and material company from the Ministry of Trade, Industry and Energy.
- Subsidiary DST's Presidential Gold Award at the 51st National Quality Management Convention.Subsidiary DST's Presidential Gold Award at the 51st National Quality Management Convention.
Introduction
Location
677 Byeolmang-ro, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea
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