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Keramična cevna varovalka
Prilagojena 125V /250V PICO ZELO HITRO DELUJOČA AKSIJALNA UPOROVNA VAROVALKA
Pico varovalka po meri 125 V / 250Tip upora varovalke V 2A za hitro pregorevanje Brez samoobnovitvene varovalke za telekomunikacijsko komunikacijo. Littelfuse PICO varovalke z vodniki – Through Hole so na voljo pri YAXUN Electronics.
Hitri hitri/ počasni keramični cev tok po meri
navada 5 * 20mm 6x30mm，6x25mm, 3.6x10mm, 10x38 mm keramične cevi hitro/ počasno varovanje s vodniki in žicami 250V 0,5a 1a 1,5a 2a 2,5a 3a 4a 5a 6.3a 10a 12a 15a 20a 25a 30a na spletu danes na spletu!
Počasni počasi F1A/250V 3×10 Steklena varovalka s svincem
Vloga varovalke 3.6x10 mm：Ko vezje okvarjeno ali je nenormalno, tok nenehno narašča, in povečan tok lahko poškoduje nekatere pomembne komponente ali dragocene komponente v vezju, ali lahko zažge vezje ali celo povzroči ogenj. 3.6x10 mm varovalka bo odrezala tok, ko se tok nenormalno dvigne na določeno višino in določen čas, s tem varovanje varnega delovanja vezja.
Funkcije in aplikacije elektronskih varovalk (spur)
Electronic fuses (spur) are solid-state devices that protect electronic circuits from overcurrent conditions. Unlike traditional fuses, they can be electronically reset, offering a more convenient and efficient solution for circuit protection. eFuses protect against short circuits, overloads, and other fault conditions, preventing damage to devices and wiring.
Funkcije in aplikacije varovalk za ponovno namestitev
Resettable chip fuses, also known as PTC (Pozitiven temperaturni koeficient) resettable fuses or PPTC (Polymeric Positive Temperature Coefficient) naprave, are circuit protection components that automatically reset after a fault condition is cleared. They protect against overcurrent and over-temperature situations, offering a self-resetting solution that enhances reliability and reduces downtime in various applications.
Funkcije keramičnih in steklenih električnih varovalk
The fuse element is the part that melts due to excessive current flow in the circuit. The fuse element is made up of materials that have a low melting point and low ohmic losses like tin, svinec, and zinc. Filling powder fills the internal space of the fuse body.
Kozarec & Keramična cev 5 × 20, narejena na Kitajskem
5 x 20mm Fast-Blow Glass & Ceramic axial Fuse with Lead, 250V 0.1A/ 0.25A/ 0.2A/ 0.5A/ 1A/ 1.5A/ 2A/ 3A/ 4A/ 5A/ 8A/ 10A/ 12A/ 15A/ 20A Tube Fuses
Nazivna napetost: 250V DC
Rating Current: 0.1A, 0.25A, 0.2A, 0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 8A, 10A, 12A, 15A, 20A
Fuse Size: 5 x 20mm/ 0.5 x 2cm/ 0.2″ x 0.79″
Appearance Material: Kozarec & Ceramic Tube
Zaščita pred pretokom | 5×20 6×30 mm Cartridge Fuses
An overcurrent protection electrical fuse is a safety device that interrupts the flow of electricity in a circuit when the current exceeds a predetermined level. It acts as a sacrificial link, melting and breaking the circuit to prevent damage to wiring and other components from overheating or potential fires due to excessive current.
RS Pro 5x20mm kartuša hitro ~ počasi pihane varovalke s svincem
Miniature 5x20mm Medium-Acting Glass Body Fuse
VAC (V): 250
Nominalno taljenje i2t (A2sec): 0.005, 0.009, 0.011, 0.017, 0.031, 0.057, 0.085, 0.12, 0.13, 0.16 več
Odpornost (Oh): 0.01167, 0.01578, 0.03045, 0.04515, 0.0551
Katere so različne velikosti steklenih varovalk?
Ampak, Sfe 4. (1/4″ x 5/8″)
Sfe 6. (1/4″ x 3/4″)
Agw, Sfe 7.5, Sfe 9. (1/4″ x 7/8″)
Agx. (1/4″ x 1″)
Sfe 14. (1/4″ x 1-1/16″)
AGC, Sfe 20, Združeno kraljestvo. (1/4″ x 1-1/4″)
Možgani, Sfe 30. (1/4″ x 1-7/16″)
Agu. (13/32″ x 1-1/2″)