relay switch!

relay switch

Comprehensive Analysis

1) "Relay" -- As to relay switch 1re·lay Pronunciation: 'rE-"lA Function: noun Etymology: Middle English, set of fresh hounds, from relayen 1 a : a supply (as of horses) arranged beforehand for successive relief b : a number of persons who relieve others in some work <worked in relays around the clock> 2 a : a race between teams in which each team member successively covers a specified portion of the course b : one of the divisions of a relay 3 : an electromagnetic device for remote or automatic control that is actuated by variation in conditions of an electric circuit and that operates in turn other devices (as switches) in the same or a different circuit 4 : SERVOMOTOR 5 : the act of passing along (as a message or ball) by stages; also : one of such stages Pronunciation Symbols Automotive style miniature relay A relay is an electrical switch that opens and closes under control of another electrical circuit. In the original form, the switch is operated by an electromagnet to open or close one or many sets of contacts. It was invented by Joseph Henry in 1835. Because a relay is able to control an output circuit of higher power than the input circuit, it can be considered, in a broad sense, to be a form of an electrical amplifier. 1 Operation 2 Types of relay 2.1 Latching relay 2.2 Reed relay 2.2.1 Mercury-wetted relay 2.3 Polarized relay 2.4 Machine tool relay 2.5 Contactor relay 2.6 Solid state contactor relay 2.7 Buchholz relay 2.8 Forced-guided contacts relay 2.9 Solid-state relay 2.10 Overload protection relay 3 Pole & Throw 4 Applications 5 Relay application considerations 6 Protective relay 7 Overcurrent relay 8 See also 9 References 10 External links When a current flows through the coil, the resulting magnetic field attracts an armature that is mechanically linked to a moving contact. The movement either makes or breaks a connection with a fixed contact. When the current to the coil is switched off, the armature is returned by a force approximately half as strong as the magnetic force to its relaxed posi..." 2) "Switch" -- As to relay switch 1switch Pronunciation: 'swich Function: noun Etymology: perhaps from Middle Dutch swijch twig 1 : a slender flexible whip, rod, or twig <a riding switch> 2 : an act of switching : as a : a blow with a switch b : a shift from one to another c : a change from the usual <that outfit is a switch> 3 : a tuft of long hairs at the end of the tail of an animal (as a cow) -- see COW illustration 4 : a device made usually of two movable rails and necessary connections and designed to turn a locomotive or train from one track to another 5 : a device for making, breaking, or changing the connections in an electrical circuit 6 : a heavy strand of hair used in addition to a person's own hair for some coiffures Pronunciation Symbols Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle switch, in-line switch, push-button switch, rocker switch, microswitch. A switch is a device for changing the course (or flow) of a circuit. The prototypical model is a mechanical device (for example a railroad switch) which can be disconnected from one course and connected to another. The term "switch" typically refers to electrical power or electronic telecommunication circuits. In applications where multiple switching options are required (e.g., a telephone service), mechanical switches have long been replaced by electronic variants which can be intelligently controlled and automated. The switch is referred to as a "gate" when abstracted to mathematical form. In the philosophy of logic, operational arguments are represented as logic gates. The use of electronic gates to function as a system of logical gates is the fundamental basis for the computer—i.e. a computer is a system of electronic switches which function as logical gates. 1 A simple electrical switch 1.1 Contacts 1.2 Actuator 2 Contact arrangements 2.1 Make-before-break, break-before-make 3 Biased switches 4 Special types 5 Intermediate switch 6 Multiway switching 6.1 Two locations 6.2 More than two locations 7 Power switching 8 Contact bounce 8.1 Timing based Further Data On Term for relay switch Internet users who seek relay switch often also seach for: honeywell microswitch, volvo overdrive relay, switchboard emerson, emerson switchboard, seiko kinetic auto relay, light switch, control relay, camera switcher, reboot switch, power relay, waveguide, switch, smart, switch, power, switch, delay, relay, tilt, switches, switch, covers, relay, switch, relay, switch, microswitch, honeywell, matrix, switchers, honeywell, microswitch, volvo, overdrive, relay, switchboard, emerson, emerson, switchboard, seiko, kinetic, auto, relay, light, switch, control, relay, camera, switcher, reboot, switch, power, relay Regularly Occuring Typos with relay switch include: erlay rleay realy relya elay rlay reay rely rela eelay delay felay telay rwlay rslay rdlay rrlay ralay rilay rolay rulay rekay reoay repay relqy relsy relzy reley reliy reloy reluy relat relah relau wsitch siwtch swtich swicth swithc witch sitch swtch swich swith switc awitch wwitch dwitch xwitch zwitch sqitch ssitch seitch swutch swktch swotch swatch swetch swutch swirch swifch swigch swiych switxh switdh switfh switvh switkh switcy switcg switcj switcb switcn Commonly appearing connections are : replacement car seats, rental duplex, rental ads, rent duplex, rent a tux, renaissance worthington, remote transmitter, remington hotel, remington electric, religious figurines, release of lien, rehoboth hotel, regulator rectifier, regrowing hair, registration information, reg cleaner, refurbished olympus, refurbished desktop computers, refugee aid, refrigerator price, refrigerant chart, refresher course Similar searches have yielded these phrases relay switch: waveguide switch, smart switch, power switch, delay relay, tilt switches, switch covers, relay switch, relay switch, microswitch honeywell, matrix switchers Certain copy here relay switch made available through Wikipedia and the GNU Free Documentation License.