A varistor (a.k.a. voltage-dependent resistor (VDR)) is a surge protecting electronic component with an electrical resistance that varies with the applied...
22 KB (2,689 words) - 06:21, 9 October 2024
Surge protector (section Metal oxide varistor)
spark gaps, discharge tubes, Zener effect semiconductors, and metal-oxide varistors (MOVs), all of which begin to conduct current once a certain voltage threshold...
58 KB (7,121 words) - 17:59, 2 November 2024
History of the transistor (redirect from Transfer varistor)
the words "transconductance" or "transfer", and "varistor". The device logically belongs in the varistor family, and has the transconductance or transfer...
68 KB (7,622 words) - 01:56, 12 November 2024
temperature. Humistor – humidity-varied resistor Photoresistor Memristor Varistor, Voltage-dependent resistor, MOV – Passes current when excessive voltage...
26 KB (2,806 words) - 04:25, 22 October 2024
(ANSI) Thermistor (ANSI). Use -t for NTC symbol. Use +t for PTC symbol. Varistor (ANSI) General capacitor (IEC‑style); sometimes drawn with one plate curved...
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filename extension for the QuickTime multimedia file format Metal oxide varistor, an electronic component with a significant non-ohmic current-voltage characteristic...
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over-voltages faster than other common over-voltage protection components such as varistors or gas discharge tubes. The actual clamping occurs in roughly one picosecond...
7 KB (594 words) - 03:38, 8 June 2024
that device. An avalanche diode, transient voltage suppression diode, varistor, overvoltage crowbar, or a range of other overvoltage protective devices...
4 KB (494 words) - 12:51, 19 July 2024
Electric for the silicon carbide composite used in their arrester and varistor products. Some spark gaps are open to the air, but most modern varieties...
7 KB (784 words) - 09:36, 12 November 2024
the words "transconductance" or "transfer", and "varistor". The device logically belongs in the varistor family, and has the transconductance or transfer...
37 KB (5,429 words) - 07:19, 16 October 2024
MOSFET: Metal-oxide-semiconductor field-effect transistor MOV: Metal-oxide varistor NE: Neon lamp PCB: Printed circuit board PLC: Programmable logic controller...
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an RC network. In some DC circuits, a varistor made of inexpensive metal oxide, called a metal oxide varistor (MOV) is used. They may be unipolar or...
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(NTC) thermistor, bead type, insulated wires Type Passive Working principle Electric resistance Electronic symbol Thermistor or varistor symbol...
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companies established here at Hoodi during 2018 to 2021 which are SolarClue, Varistor Technologies Pvt Ltd, Fabzen, Milmila and many more. Hoodi has a government...
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Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
100 KB (11,315 words) - 10:59, 12 November 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
29 KB (3,125 words) - 18:03, 15 October 2024
as a discolored dielectric or as a locally melted anode. Metal oxide varistors typically have lower resistance as they heat up; if connected directly...
40 KB (4,987 words) - 14:44, 11 November 2024
PTC according response to warming. Metal-oxide varistor (voltage-dependent resistor) High voltage varistor An infrared thermometer Gallery: some causes...
9 KB (907 words) - 05:38, 6 May 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
86 KB (9,203 words) - 19:08, 13 November 2024
switches on the dial, or greatly attenuated them by electrical means with a varistor connected across the receiver. As pulse dialing is achieved by interruption...
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Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
56 KB (6,128 words) - 20:49, 15 November 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
29 KB (3,379 words) - 20:29, 23 October 2024
and manganese, gives a material that can be used in e.g. high voltage varistors. Tin(IV) oxide can be doped with the oxides of iron or manganese. "Material...
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' And the name should fit in with the names of other devices, such as varistor and thermistor. And ... I suggested the name 'transistor.' — John R. Pierce...
16 KB (1,614 words) - 07:45, 30 August 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
9 KB (1,317 words) - 02:05, 13 October 2024
(positive temperature coefficient) thermistors, temperature sensor probes, varistors, ESD (electrostatic discharge) suppressors, and polymer resettable fuses...
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show grain boundary effects. One of the most widely used of these is the varistor. These are devices that exhibit the property that resistance drops sharply...
44 KB (5,243 words) - 22:32, 29 October 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
120 KB (15,364 words) - 18:56, 16 November 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
71 KB (8,301 words) - 19:26, 23 July 2024
Antifuse Fuse resettable eFUSE Resistor Switch Thermistor Transformer Varistor Wire Wollaston wire Reactive Capacitor types Ceramic resonator Crystal...
157 KB (17,584 words) - 05:58, 12 November 2024