Dispositivos de corte térmico de resistencia mecánica (Serie DF SF 10 amperios)

SF DF Series thermal cutoff assembly and equipment. The thermal cutoff assembly includes: a thermal cutoff connected to a DC circuit. The thermal cutoff is connected in parallel with a capacitor or a capacitor loop, which is formed by a plurality of capacitors connected in series. The capacitance of the capacitor or the total capacitance of the capacitor loop satisfies the following conditions: at the moment when the thermal cutoff is disconnected, the DC circuit charges a capacitor or a capacitor loop. Después, El voltaje entre los contactos del corte térmico y el circuito de CC aumenta para garantizar que el circuito de CC esté desconectado.. A través de la presente invención, Se resuelve el problema de que el corte térmico en el circuito de CC no puede cortar eficazmente el circuito., y se logra el efecto de mejorar la seguridad del circuito..

resistance thermal cutoffs Devices

Rango de temperatura de funcionamiento:
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, VDE, BEBA, PSE, JET, CCC … certificados. Comply with EU ROHS environmental protection directive requirements. NEC temperature fuse has the function of detecting abnormal temperature and cutting off the circuit. It can detect abnormal temperature rises of household or industrial electrical products and quickly and timely cut off the circuit, which can prevent the fire from being unburned.
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, copiers, fax machines, HID ballasts, fluorescent lighting ballasts, transformadores, cargadores, battery packs, heating appliances, planchas electricas, hot air blowers, estufas electricas, ollas arroceras, hervidores eléctricos, coffee makers, Ventilation fans, electric fans, electric sewing machines, calentadores de agua, power converters, power plug sockets, refrigeradores, acondicionadores de aire, automotive air conditioners, meters, equipment, etc.. are over-temperature protected.

LE series (15A)

Características del producto

Using temperature fuse metal casing and sense temperature organic particles.
Fusibles térmicos de tipo irrecuperable. Fusible de temperatura derritiéndose, incluso si la temperatura ambiente cae, no se encenderá.
Sin pista (Pb) y cadmio (Cd), y cumplir con RoHS.
REACH no contiene lo especificado 46 categorías SVHC (SEP).

Product Size

resistance thermal cutoffs Devices