Θερμικές αποκοπές μηχανικής αντίστασης Συσκευές (DF SF Series 10amp)

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. Μεταγενέστερα, η τάση μεταξύ των επαφών της θερμικής αποκοπής και του κυκλώματος συνεχούς ρεύματος αυξάνεται για να διασφαλιστεί ότι το κύκλωμα DC έχει αποσυνδεθεί. Μέσω της παρούσας εφεύρεσης, Το πρόβλημα ότι η θερμική διακοπή στο κύκλωμα συνεχούς ρεύματος δεν μπορεί να κόψει αποτελεσματικά το κύκλωμα επιλύεται, και επιτυγχάνεται το αποτέλεσμα της βελτίωσης της ασφάλειας του κυκλώματος.

resistance thermal cutoffs Devices

Εύρος θερμοκρασίας λειτουργίας:
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, 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, copiers, fax machines, HID ballasts, fluorescent lighting ballasts, μετασχηματιστές, chargers, battery packs, heating appliances, ηλεκτρικά σίδερα, hot air blowers, ηλεκτρικές σόμπες, κουζίνες ρυζιού, electric kettles, coffee makers, Ventilation fans, electric fans, electric sewing machines, water heaters, power converters, power plug sockets, refrigerators, air conditioners, automotive air conditioners, meters, equipment, και τα λοιπά. are over-temperature protected.

LE series (15ΕΝΑ)

Χαρακτηριστικά προϊόντος

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).

Product Size

resistance thermal cutoffs Devices