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Level switches, all types, is a generic search form for devices that are used to detect liquid or powder levels, or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Search by Specification | Learn MoreDry material (powders) level switches are used to measure levels of dry, solid materials via an electrical switching action.
Search by Specification | Learn MoreSwitches are devices that allow electric current to flow when closed and prevent current flow when opened. Switches, All Types are a high level search form that includes options for all switch types. Search forms for specific switch actuator types are also available.
Search by Specification | Learn MoreElectromechanical relays are devices that complete or interrupt a circuit by physically moving electrical contacts into contact with each other.
Search by Specification | Learn MoreSolid state relays (SSR) or semiconductor relays are semiconductor devices that can be used in place of mechanical relays to switch electricity to a load in many applications.
Search by Specification | Learn MoreReed relays are electrically-operated switching devices that consist of two thin, magnetic strips (reeds) encapsulated in a glass envelope. They are used to switch industrial components such as solenoids, contactors and starter motors.
Search by Specification | Learn MoreHigh voltage relays are used to transfer power for high voltage and high frequency applications. They are heavily insulated and consist of strong materials to increase contact life.
Search by Specification | Learn MoreRotary limit switches use physically-actuated levers to rotate a shaft and operate the contacts in a switch, making them change state.
Search by Specification | Learn MoreLinear limit switches are electromechanical devices that require physical contact between a target object and switch activator to make the contacts change state.
Search by Specification | Learn MoreFoot switches are switches that are activated by a pedal or air bulb (bellows).
Search by Specification | Learn MoreSlide switches are mechanical switches defined by their method of activation. The switch is a slider that moves (slides) from position to position.
Search by Specification | Learn MoreSnap action switches are mechanical switches that produce a very rapid transfer of contacts from one position to another. They are useful in situations that require a fast opening or closing of a circuit, such as a mouse button or appliance setting.
Search by Specification | Learn MoreDouble coated tapes are coated with adhesive on both sides of the backing or carrier. Transfer tapes consist of a thin adhesive film without a carrier or backing
Search by Specification | Learn MoreReed switches are magnetically actuated switches. They are typically manufactured with two ferromagnetic reeds (contact blades), which are sealed in a glass capsule. In the presence of a magnet, the blades (contacts) close.
Search by Specification | Learn MoreSafety mats are presence-sensing devices used to guard a floor area around a machine or robot.
Search by Specification | Learn More|
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FSF-100 flow switches for condensate overflow China Yuanben Mangnetoelectric Tech. Co., Ltd.
Plastic Float Level Switches for Level Sensor China Yuanben Mangnetoelectric Tech. Co., Ltd.
float level switches LSAZ-85-P China Yuanben Mangnetoelectric Tech. Co., Ltd.
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A high current double throw relay in a PC mount. We took our G41C relay and put it in a reed relay style PC mount package. The result is a hefty double throw relay unlike any reed relay in the industry. It can even hot switch limited high voltage current (contact GIGAVAC for ratings). The G81C is available with PC or flying lead terminal (see G81 data sheets for details. (read more)
This is the shortest, narrow footprint, single pole double throw (SPDT) relay we make. It is great for RF & DC rated applications and can be used to solve high-density packaging problems. (read more)
BZ Starndard Precision Switches from Honeywell Sensing & Control. Overview: Contain a spring and set of contacts that convert mechanical energy applied to an actuator into an electrical output. Includes standard size, miniature and subminiature basic switches. Wide variety of actuators, terminations, circuitry configurations, electrical ratings, contact materials... (read more)
SF6 Gas filled relay for high current capacitive discharge "make" applications where low and stable leakage current is required. This is the same as our rugged GH3 relay except gas filled. The low profile single pole double throw (SPDT) high voltage relay solves many of the high-density packaging problems encountered with other high voltage relays. (read more)
United Electric 's 360 Series adjustable pressure switch is a compact design for low, mid and high-pressure applications. The housing and pressure port are made of 316 Stainless Steel. The electrical enclosure is a welded, hermetically sealed, explosion proof assembly available as a single pole double throw (SPDT) or double pole double throw (DPDT) configuration. (read more)
A low cost slim design RF & DC rated single pole high voltage vacuum relay for high-density packaging. Available in single pole single throw normally closed (SPST-NC), single pole single throw normally open (SPST-NO), and single pole double throw (SPDT) configurations. (read more)
Small high current carry DC and RF low profile single pole double throw (SPDT) high voltage relay solves many of the high-density packaging problems encountered with other high voltage relays. At less than 19.2mm in diameter, it comes with hardware for panel mounting, keeping the high voltage and control circuits far apart to eliminate cross talk and any chance of wiring failures. (read more)
Low profile, low cost, in stock, 15 Amp 8 kV single pole double throw (SPDT) high voltage relay solves many of the high-density packaging problems encountered with other high voltage relays. At only 24.2 mm in diameter, it comes with hardware for panel mounting, keeping the high voltage and control circuits far apart to eliminate cross talk and any chance of wiring failures. (read more)
TriQuint's new single-pole, double-throw gallium arsenide switch is built for operation in the 4-20GHz range, ideally suited for electronic warfare receivers, radar and general wideband communications systems. It provides a nominal .9dB insertion loss, 12dB return loss and 35dB isolation. (read more)
TriQuint's newest single-pole, double-throw (SPDT) gallium arsenide switch is built for operation in the 4-20 GHz range, ideally suited for electronic warfare (EW) receivers, radar and general wideband communications systems. (read more)
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Switch - Wikipedia, the free encyclopedia industry such as "single-pole, single-throw" (SPST) (the simplest type, "on or off") or "single-pole, double-throw" (SPDT), connecting either of two |
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Relay - Wikipedia, the free encyclopedia SPDT - Single Pole Double Throw. A common terminal connects to either of two others. |
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single pole double throw: Definition and Much More from... single pole double throw (SPDT) Three terminal switch in which one terminal can be connected to either one of the other terminals. |
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Single Pole Double Throw (SPDT), Single Pole Single Throw... SPDT Relay : (Single Pole Double Throw Relay) an electromagnetic switch, consist of a coil (terminals 85 & 86), 1 common terminal (30), 1 normally |
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Paragon Family Products time controls are available in single pole double throw (SPDT), single pole single throw (SPST) and double pole single throw (DPST) switch types. See Invensys Controls Information |
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Sam's Gadget FAQ - Salvaging Interesting Gadgets, Components,... PART II - What Common Consumer Electronic Equipment and Appliances Contain What about that dot matrix printer? Too bad - at least two stepper |
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Notes on the Troubleshooting and Repair of Computer and Video... Single Vertical Line Single Horizontal Line What symptoms are likely the result of a low voltage power supply problem? |
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John Broskie's Guide to Tube Circuit Analysis & Design |
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Circuits Page 9 Single Transistor Relay Toggle Circuit The circuit below requires a double pole, double throw relay in conjunction with a |
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The ENIAC Story Logically, the flip-flop performed the functions of memory and that of a double-pole, double-throw switch. |