fusible link การใช้

• Mechanical fusible links come in a variety of designs and different temperature ratings.
• Electrical fusible links are common in high-current automotive applications.
• For example, an AWG 16 fusible link might be used to protect AWG 12 wiring.
• The wire snaps because it contains fusible links.
• The wire in an electrical fusible link is encased in high-temperature fire-resistant insulation to reduce hazards when the wire melts.
• The general function of a release mechanism is shown in figure 2, using the example of a fusible link release, a patented mechanism.
• For this reason, the solvent-based " tub " washer typically has a large cover that is propped open by a lead fusible link.
• A fire damper's most important feature is a mechanical fusible link which is a piece of metal that will melt or break at a specified temperature.
• Some extension cords also incorporate safety features such as a polarized plug and receptacle, fusible link, or even a residual-current device ( also known as a ground-fault circuit interrupter or GFCI ).
• Some later brands, such as Red Comet, were designed for passive operation, and included a special holder with a spring-loaded trigger that would break the glass ball when a fusible link melted.
• An electrical fusible link is a type of electrical fuse that is constructed simply with a short piece of wire typically four American wire gauge sizes smaller than the wire that is being protected.
• A mechanical fusible link is a device consisting of two strips of metal soldered together with a fusible alloy that is designed to melt at a specific temperature, thus allowing the two pieces to separate.
• Mechanical fusible links are utilized as the triggering device in fire sprinkler systems and mechanical automatic door release mechanisms that close fire doors in warehouses, etc . Some high-security safes also utilize fusible link-based relockers as a defense against torches and heat-producing tools.
• Mechanical fusible links are utilized as the triggering device in fire sprinkler systems and mechanical automatic door release mechanisms that close fire doors in warehouses, etc . Some high-security safes also utilize fusible link-based relockers as a defense against torches and heat-producing tools.
• The WCAM-1 does not use a variable ratio auto-transformer in AC mode like the others; it uses a fixed-ratio transformer and rectifier bank to convert the OHE supply to 1500VDC . The design of the transformers and notches makes this a hard machine to operate, with the fusible links tending to blow often.