in electrical what is the used of terminal lugs and solder-less connector?
-
First see Yahoo! Images: "terminal lugs connectors" to get an idea what they look like.
Terminal lugs and solderless connectors are crimped onto the ends of wires to permit splicing wires end to end, or attaching a wire to a terminal.
Wires can't be twisted together and taped, if they are expected to carry power safely and reliably.
Poor connections can cause arcing that can reach arc welding temperatures.
As a convenience to consumers, manufacturers put plugs on the ends of appliance wires like vacuums, toasters, and microwaves rather than making people twist wires together to power their appliances. Solderless connectors and lugs for mechanics are like plugs and receptacles for consumers. It safer, neater, and more reliable.
Terminal lugs and solderless connectors are crimped onto the ends of wires to permit splicing wires end to end, or attaching a wire to a terminal.
Wires can't be twisted together and taped, if they are expected to carry power safely and reliably.
Poor connections can cause arcing that can reach arc welding temperatures.
As a convenience to consumers, manufacturers put plugs on the ends of appliance wires like vacuums, toasters, and microwaves rather than making people twist wires together to power their appliances. Solderless connectors and lugs for mechanics are like plugs and receptacles for consumers. It safer, neater, and more reliable.