Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

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Cosel is one of the leading power supply manufacturers with a history of 50 years. Cosel manufactures high-quality AC-DC power supplies, DC-DC converters, power modules and EMI filters.

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A range of electronic components, including semiconductors, are used within electronic products such as industrial and consumer equipment. Semiconductor devices such as IC, FET, transistors, diodes, etc. operate based on a stable DC power supply. In other words, it is vital to convert the AC current supplied to plants and households into a stabilized DC current. COSEL's DC-stabilized power units help to realize this.

In particular, COSEL's "switching power supply," which utilizes the high-speed switching effect of semiconductors, is one of our major products. Switching power supplies are compact, lightweight and highly efficient, which means that they are now used in almost all electronic devices, including in information communications, medical and factory automation devices. We have been engaged, furthermore, since 2005, in the production of a noise filter that protects electronic equipment from a range of noise, and have now released a product using that technology.

Nowadays almost all the products that are available in society and used in our daily lives utilize electronic technology, and as such, the DC-stabilized power unit holds the key to the future. At COSEL, we are engaged in endless discussions with new technology, in order to build high levels of reliability into future products.

Cosel On MediaCosel was introduced in Shanghai Special of the Japan Times

COSEL ASIA LTD.Organigram

Cosel Asia Ltd. was established in 1998 as a 100%-owned sales subsidiary of Cosel Co., Ltd. in Japan. The primary role of Cosel Asia is to strengthen marketing and customer service of Cosel's switching power supply products in the Asia/Pacific and Middle East regions. Cosel Asia is currently providing services to its customers through distributors in the following countries: Korea, Taiwan, Hong Kong, China, Philippines, Thailand, Malaysia, Singapore, India, Australia, New Zealand and Israel.

Registered NameCOSEL ASIA LTD.
Registered AddressRoom 707, 7/F, Westin Centre, 26 Hung To Road, Kwun Tong, Kowloon, Hong Kong
AuthorizedCapitalUSD200,000.00-
Share HolderCosel Co., Ltd. (100%)
CEOYoshio Anda
Date of EstablishmentMarch 18, 1998
  • SEOUL OFFICE

    Add:
    A-806, Pyeongchon Acrotower, 1591 Gwanyang-dong, Dongan-gu, Anyang-si, Gyeonggi-do, Korea
    Zip:
    14067
  • BANGALORE OFFICE

    Add:
    Cabin 4, No 300, 3rd Floor, Gold Tower #50, Residency Road, Bangalore – 560 025 India
    Zip:
    560 025

Group Companies

COSEL CO., LTD.1-6-43 Kamiakae-machi, Toyama 930-0816, Japan

COSEL U.S.A. INC.2055 Gateway Place Suite 240, San Jose, CA 95110 USA

COSEL EUROPE GmbHBerner Str. 53 60437 Frankfurt am Main, Germany

COSEL (SHANGHAI) ELECTRONICS CO., LTD.Unit 709, Tower 1, Kerry Everbright City, 218 Tian Mu Road West, Jingan District, Shanghai 200070, China

SHANGHAI COSEL INTERNATIONAL TRADING CO.,LTD.Unit 704, Tower 1, Kerry Everbright City, 218 Tian Mu Road West, Jingan District, Shanghai 200070, China

WUXI COSEL ELECTRONICS CO., LTD.No.82-9, Dicui Road, Binhu District, Wuxi, Jiangsu 214072, P.R.China

Powerbox International ABVästberga Allé 36A /5tr 126 30 Hägersten Sweden

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