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What are pin plugs used for?
This is used when the appliance has a metal casing to take any current away, in case if the live wire comes in contact with the casing. A 3-pin plug consists of three pins (hence the name).
What is pin socket?
Pin sockets are interconnected sockets for through-hole soldering into printed circuit boards (PCBs). Also called pin receptacles, pin sockets can provide a more versatile and flexible product design, and these allow for easy plugging and unplugging of components on PCBs.
Which countries use 2 pin plugs?
The United Kingdom, Ireland, and Malta, use the BS 4573 two-pin plug and socket for electric shavers and toothbrushes.
What is inside a three pin plug?
The cable between the device and the three-pin plug contains three copper wires that are coated with plastic. Copper wires are good conductors . Plastic is a good insulator ….Plugs.
| Wire | Colour |
|---|---|
| Live | Brown |
| Neutral | Blue |
| Earth | Green with yellow stripe |
What is the difference between pin and socket?
is that pin is a small device, made (usually) of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening while socket is (mechanics) an opening into which a plug or other connecting part is designed to fit (eg a light bulb socket ).
Why do English plugs have 3 pins?
Prong Design: Like standard U.S. grounded plugs, the U.K. wall plug has three prongs. The U.K. plug is designed so that the grounding prong is slightly longer than the prongs responsible for transferring current.
Why do connectors have genders?
For electronics components, gender is used to distinguish “mating connectors.” Mating interconnects match together in size, configuration and number of pins. In case you didn’t know, a “male” connector usually has a pin or pins “sticking out” and the “female” connector is designed to receive those pins.
What is the difference between female and male connectors?
A male connector is commonly referred to as a plug and has a solid pin for a center conductor. A female connector is commonly referred to as a jack and has a center conductor with a hole in it to accept the male pin.
What kind of socket do you need for many pins?
For chips with many pins, zero insertion force (ZIF) sockets are preferred. Common sockets include Pin Grid Array (PGA) or Land Grid Array (LGA). These designs apply a compression force once either a handle (PGA type) or a surface plate (LGA type) is put into place.
Which is the most common type of socket?
Common sockets include Pin Grid Array (PGA) or Land Grid Array (LGA). These designs apply a compression force once either a handle (PGA type) or a surface plate (LGA type) is put into place. This provides superior mechanical retention while avoiding the risk of bending pins when inserting the chip into the socket.
What kind of material is a CPU socket made of?
A CPU socket is made of plastic, and often comes with a lever or latch, and with metal contacts for each of the pins or lands on the CPU. Many packages are keyed to ensure the proper insertion of the CPU. CPUs with a PGA (pin grid array) package are inserted into the socket and, if included, the latch is closed.
What is the difference between a plug and a socket?
A plug is the movable connector attached to an electrically operated device, and the socket is fixed on equipment or a building structure and connected to an energised electrical circuit. The plug is a male connector with protruding pins that match the openings and female contacts in a socket.