COTEK is a Taiwanese company founded in 1986, specialising in the design, development and manufacture of high-performance power conversion solutions for industrial and professional applications.
The COTEK offering includes pure sine wave DC/AC inverters from 200W to 4000W, inverter chargers with integrated battery charger, battery chargers and programmable AC/DC switching power supplies from 450W to 3000W.
COTEK solutions stand out for ease of use, reliability, extensive customisation options and the use of advanced energy conversion technologies. Thanks to the integration of advanced digital electronics and dedicated microprocessors, the products guarantee high performance and allow customisation of the management software, particularly in battery charging processes, adapting charge profiles to different application types.
The high level of specialisation in inverters and battery chargers translates into a complete range of products with a wide power and voltage range, compatible with 100-120VAC and 200-240VAC supplies, as well as 12/24/48VDC systems. The devices also comply with the main international standards, including UL, FCC, CE, TÜV and E-Mark.
The switching solutions dedicated to industrial applications allow remote digital control of current and voltage, representing an effective front-end platform for OEM projects and custom applications.
Thanks to the versatility of its offering, COTEK operates successfully in numerous application sectors, including naval, automotive, industrial, telecommunications, laser and backup power systems.







































