Products/Services for Optical Momentary Switch

  • Pushbutton Switches-Image
    Pushbutton Switches - (651 companies)
    ...circuit. Image Credit: The Electronics Club. Double pole double throw (DPDT) is a switch that makes or breaks the connection of two conductors to two separate circuits. This switch typically has six terminals and is available in both momentary...
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    Switching Mechanism
    Configuration
    Actuator Specifications
  • Limit Switches-Image
    Limit Switches - (443 companies)
    They detect objects using an optical sensor or other electronic device, and switch using solid state components such as resistors, capacitors, and transistors. While solid state devices usually have longer operating lives than electromechanical types...
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  • Toggle Switches-Image
    Toggle Switches - (375 companies)
    ...and momentary contact. Maintained contact toggle switches maintain the position to which they are moved or actuated. Momentary contact toggle switches do not. Both types of toggle switches can use short (.5-in.), ball ( <.75-in.), standard (.75...
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  • Transfer Switches-Image
    Transfer Switches - (204 companies)
    ...source before switching to another. Closed transition switches operate by switching to another power source before switching off the first, and are important for processes that cannot tolerate any momentary loss of power; this also requires the power...
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  • Snap Action Switches-Image
    Snap Action Switches - (148 companies)
    ...conductors to two separate circuits. This switch typically has six terminals and is available in both momentary and maintained contact versions. A normally open (NO) switch has contacts that are open or disconnected in their unactuated (normal) position...
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    Linear Limit Switches - (180 companies)
    However, mechanical limit switches may be limited by the need to make physical contact with an object. Solid State Switches. Solid state limit switches contain no moving parts. They detect objects using an optical sensor or other electronic device...
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    Rotary Switches - (347 companies)
    ...or the switch knob, can be made of a plastic, thermoplastic, or metal material. Switch Features. Dustproof - Resistant to dust. Momentary on - Feature in which the switch maintains its position for only as long as it is positively loaded or actuated...
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    Liquid Level Switches - (411 companies)
    DPST) - Double pole, single throw (DPST) switches make or break the connection of two circuit conductors in a single-branch circuit. They typically have six terminals and are available in both momentary and maintained contact versions. Double Pole...
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    Level Switches - (632 companies)
    ...and are available in both momentary and maintained contact versions. Other- Other, special throw types with more than two poles. Examples include switches that are designed to split loads into separate circuits (e.g., headlamp switch). Image Credit...
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    Solid State Relays - (608 companies)
    ...of test. BS EN 62314 - Solid-state relays. DESC-DWG-85092 - Relays, solid state, optically isolated, hermetically sealed, analog signal switching. References. National Instruments - How to Choose the Right Relay. CR4 - Solid State Relays. Image credits...
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Conduct Research

...thermal constraints. Switches based on photointerrupters have no contacts, no lubricant, and only one spring. The switching action takes place by depressing a button that interrupts the optical path between an infrared LED and a photodiode or phototransistor. This provides a momentary "low...

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