ЛЕВ, КРАСИТЕЛЬ, Панасоник, SWC Ограничитель термопредохранителя

The fuse materials used in LEAO, КРАСИТЕЛЬ, Панасоник, SWC thermal fuses include copper, aluminum, iron and other elements, and copper is one of the most widely used materials. Copper fuses can be quickly melted when the current is overloaded due to their excellent conductivity, solid texture, good oxidation resistance and high temperature resistance. Таким образом, electrical equipment is effectively protected and electrical safety is ensured.

Материал расплава, используемый в LEAO, КРАСИТЕЛЬ, Панасоник, Термопредохранители SWC играют жизненно важную роль в работе термопредохранителей и являются одним из основных компонентов всего устройства.. По характеристикам материала расплава, мы можем разделить их на две категории: низкая температура плавления и высокая температура плавления. Low melting point materials represented by tin and lead are usually made into the thickest cross-sectional shape because of their easy melting and relatively large resistivity characteristics, so the amount of metal vapor generated during the melting process is relatively large. These specific properties make this type of material more suitable for thermal fuse structures with lower breaking capacity. С другой стороны, high melting point materials, such as copper and silver, are more suitable for making smaller cross-sectional sizes because they are not easy to melt and have relatively low resistivity. Кроме того, relatively less metal vapor is generated during the melting process, so this type of material is more suitable for use in thermal fuse designs that require high breaking capacity.

Диапазон рабочих температур:
SF type is 73 ℃ ~ 240 ℃, SM type is 76 ℃ ~ 187 ℃. There are various products with a rated current of 0.5A to 15A. Safety certifications include: UL, CSA, ВДЕ, МАЛЫШ, PSE, Самолет, ККК … сертификаты. Comply with EU ROHS environmental protection directive requirements. NEC temperature fuse has the function of detecting abnormal temperature and cutting off the circuit. Он может обнаружить аномальное повышение температуры бытовых или промышленных электрических продуктов и быстро и своевременно отключить цепь, которые могут предотвратить несгоревшее огонь.
NEC thermal fuse is a component that provides very reliable protection in over-temperature conditions. It has small volume, large overcurrent, non-reset, stable performance, convenient installation, and has a range of humidity settings and carrying capacity to choose from to meet customer application requirements.
Products are widely used in:
Various motors, Копировки, fax machines, Спрятали балласты, Флуоресцентные осветительные балласты, трансформаторы, зарядные устройства, battery packs, Отопленные приборы, электрические утюги, hot air blowers, электрические плиты, рисоварки, электрические чайники, Кофеваторы, Ventilation fans, electric fans, electric sewing machines, водонагреватели, power converters, power plug sockets, холодильники, кондиционеры, automotive air conditioners, метры, оборудование, и т. д.. are over-temperature protected.

LE series (15А)

Особенности продукта

Using temperature fuse metal casing and sense temperature organic particles.
Belonging unrecoverable type thermal fuses. Temperature fuse melting off, even if the surrounding temperature falls, it will not be turned on.
No lead (Pb) and cadmium (Cd), and comply with RoHS.
REACH does not contain the specified 46 categories SVHC (SVHC).