LAUVA, KRĀSA, Panasonic, SWC Limiter termiskais drošinātājs

The fuse materials used in LEAO, KRĀSA, Panasonic, 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. Tādējādi, electrical equipment is effectively protected and electrical safety is ensured.

LEAO izmantotais kausējuma materiāls, KRĀSA, Panasonic, SWC termo drošinātājiem ir būtiska nozīme termo drošinātāju darbībā, un tā ir viena no visas ierīces galvenajām sastāvdaļām.. Atbilstoši kausējuma materiāla īpašībām, mēs tos varam iedalīt divās kategorijās: zema kušanas temperatūra un augsta kušanas temperatūra. 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. No otras puses, 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. Papildus, 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.

Darba temperatūras diapazons:
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: Uls, CSA, Vde, BĒRNU, PSE, JET, CQC … certificates. 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, kopētāji, fax machines, HID balasti, dienasgaismas apgaismojuma balasti, transformatori, lādētāji, akumulatoru bloki, apkures ierīces, elektriskie gludekļi, hot air blowers, elektriskās plītis, rīsu plītis, elektriskās tējkannas, kafijas automāti, Ventilation fans, electric fans, electric sewing machines, ūdens sildītāji, power converters, power plug sockets, ledusskapji, gaisa kondicionieri, automotive air conditioners, metri, iekārtas, utt.. are over-temperature protected.

LE series (15Izšķirt)

Produkta īpašības

Using temperature fuse metal casing and sense temperature organic particles.
Pieder neatjaunojama tipa termo drošinātāji. Izkust temperatūras drošinātājs, pat ja apkārtējā temperatūra pazeminās, tas netiks ieslēgts.
Nav svina (Pb) and cadmium (Cd), un atbilst RoHS prasībām.
REACH nesatur norādīto 46 kategorijas SVHC (SVHC).