Products/Services for PTC Characteristic Curve

  • Thermistors-Image
    Thermistors - (250 companies)
    Thermistors are thermally-sensitive devices whose electrical resistance varies with temperature. Unlike RTDs and thermocouples, thermistors do not have standards associated with their resistance vs. temperature characteristics or curves...
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    Resistance (@25°C)
    Minimum Accuracy
    Minimum Thermal Time Constant
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    Curve Tracers - (16 companies)
    Curve tracers vary a parameter and measure another to analyze the characteristic curves of discrete semiconductor devices such as diodes, transistors, and thyristors. Curve tracers are electronic test devices similar to oscilloscopes. They operate...
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    Resettable PTCs - (12 companies)
    ...operation to resume. Resettable PTCs (positive temperature coefficient) feature fuses possessing internal resistance characteristics limiting further disturbances from a short circuit or electrical current overload. Unlike traditional fuses demanding...
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  • Temperature Probes-Image
    Temperature Probes - (803 companies)
    ...by sensing some change in a physical characteristic. The two main categories of these sensors are contact and noncontact style temperature sensors. There are three methods of contact style temperature measurement, which can generally be referred...
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  • Spherical Mirrors-Image
    Spherical Mirrors - (46 companies)
    Spherical mirrors are curved so that reflected beams converge on a focal point. Important parameters to consider when searching for spherical mirrors include diameter, radius of curvature, thickness, and focal length. The diameter of the mirror...
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    Signal Filters - (129 companies)
    Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics. There are several basic types of signal filters. Low pass filters block or attenuate signals at frequencies above a specified cutoff frequency...
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    Vector Network Analyzers - (56 companies)
    Vector Network Analyzers (VNA) Information. Vector network analyzers (VNA) measure the complex transmission and reflection characteristics of two-port devices in the frequency domain. They sample the incident signal, separate the transmitted...
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    Temperature Sensors - (633 companies)
    Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation). How to Select Temperature Sensors. What are Temperature Sensors?. Temperature sensors...
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    Optical Mirrors - (221 companies)
    Optical mirrors have a smooth, highly-polished, plane or curved surface for reflecting light. Usually, the reflecting surface is a thin coating of silver, or aluminum on glass. Product specifications for optical mirrors include diameter, radius...
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    Oscilloscopes - (308 companies)
    Oscilloscopes translate an electronic signal into a pattern or waveform on a screen. As it is traced across the screen, the waveform creates a signature of the signal's characteristics. Oscilloscopes translate an electronic signal into a pattern...
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