JOYIN has been developing and manufacturing highly reliable Varistors and NTCs since 1984. With innovative design and manufacturing techniques and a highly integrated and automated process, JOYIN has strengthened its position as a quality manufacturer in the production of passive electronic components.
The professional quality of these varistors and NTCs is recognized by international certifications UL, CSA, TUV, VDE and AEC-Q200. These components are designed and tested to work in a wide range of applications and where effective and reliable protection from overvoltage transients is needed such as: Automotive, Telecom, PC, Home Appliances, Industrial Panels, Portable Electronics, Medical and Power. In addition, NTC sensor solutions allow to detect temperatures in various applications such as Power Supply, Automotive, UPS, Industrial Machines, EV charging, Medical, Portable devices and many others.
STARDAY is official distributor