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What Is A Varistor

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Total 8243 products for what is a varistor Manufacture & Suppliers

High Surge 20D431KJ Mov Metal Oxide Varistor 20mm 430(387~473) 275VAC

...Varistor 20D431KJ Metal Oxide Varistor 20mm 430(387~473) 275VAC Features: Epoxy Resin Coating Silicone Resin Coating Low Leakage Current Bidirectional and Symmetrical V/I Characteristics Application Power Su...

Shenzhen Topmay Electronic Co., Ltd.
Guangdong,China

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10 Mm MOV Metal Oxide Varistor Zinc Oxide For Telephone Line

...clamping when the circuit is subjected to overvoltage, absorbing excess current to protect sensitive devices. The resistor body material of the varistor is a semiconductor. , so it is a variety of semiconduc...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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7 Mm MOV Metal Oxide Varistor , 18V Non Linear Resistors Long Life

...Oxide Varistor Power Source Arrester Introduction Varistor are non-linear resistors utilize a semiconductor electronic ceramic element mainly composed of Zinc Oxide and its resistors change as a function of ...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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TMOVP25S MOV Metal Oxide Varistor Lead-free PWB Wave Solderable For AC Power Supplies

... these limits through the application of a sustained abnormal over-voltage condition could result in overheating and damage to the MOV. The TMOVP25S Varistor Series incorporate an integrated thermally respon...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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MYG3 10K 420 General Metal Oxide Varistors For Surge Protectors

...e of any Power Supply Circuit. The Metal Oxide Varistor can be considered as another type of variable resistor that can vary its resistance based on the applied voltage across it. When a high current passes ...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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Original 3225 SMD Varistor , 3225K201 21S Metal Oxide Varistor MOV ZOV

3225 SMD varistor Original 3225K201 21S Metal Oxide Varistor MOV ZOV Feature 1.Advancedpackagingtechnology,packagingmaterialsmeetUL94-V0 2.Compactstructure,smallsize,spacesaving 3.Superiorhightemperatureandhigh...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Disc Varistor 10D561k Low Clamping Ratio And No Following On Current

... the safety and reliability of system operation. This book systematically introduces the basic research, preparation process, performance regulation and application progress of varistors such as zinc oxide, ...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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14D 511k Metal Oxide Varistor Low Clamping Ratio And No Follow On Current

No Freewheeling 14D 511k Metal Oxide Varistor Low Clamping Ratio And No Follow-On Current �� Application and protection principle of varistor Varistors can be used in communication, energy, transportation, indus...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Fast Response 5D 511k Zinc Oxide Varistor High Peak Current Withstand Capability

OEM Fast Response 5D 511k Metal Oxide Varistor High Peak Current Withstand Capability The most common modern type of varistor is the metal oxide varistor (MOV). Ceramic blocks of this type containing particles...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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MOV Metal Oxide Varistor 14D681K For Medical / Industrial

... value, the clamping voltage of the MOV is not allowed to exceed the impulse withstand voltage of the protected electronic circuit. 2. Shock resistance That is, the MOV varistor itself...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Fast Response 10D 471k Metal Oxide Varistor No Polarity For DC Power Cord

...Varistor No Polarity For Dc Power Cord The varistor is composed of metal oxide (mainly zinc oxide) material and is a clamping device. Its characteristics are very similar to two voltage regulator tubes conne...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Small Volume SMD MOV Varistor Quick Response For Control Circuit Boards Power Systems

Quick Response Small Volume SMD MOV Varistor For Control Circuit Boards Power Systems SMD MOV Varistor.pdf Four characteristics of MOV varistors: 1. Protection characteristics When the impulse strength (or impu...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Small Volume SMD MOV Varistor 1W Black Color for External storage

Small Volume SMD Metal Oxide Varistor Advanced Packaging Technology SMD MOV Varistor.pdf SMD varistor is a kind of transient surge voltage suppressor, which can protect IC and other circuits on the board to pr...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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IC Protection SMD MOV Varistor Customized Sample Available SGS Approved

OEM SMD Metal Oxide Varistor Strong Ability To Suppress High Surge And High Current SMD MOV Varistor.pdf SMD varistor is a kind of transient surge voltage suppressor, which can protect IC and other circuits on ...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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7D561 Surface Mount Varistors SMT Metal Oxide Varistor MOV SMD MOVS Voltage Dependent Resistor

SMD 7D561,7D511 Ultra Small Surface Mountable Multilayer Suppressor Mlv Radial Leaded Varistor Multilayer varistors are zinc oxide (ZnO) based ceramic semiconductor devices with non-linear voltage-current chara...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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7D621K SMD varistor for lighting linear power supply LED 7D621K SMD high joule high energy MOVButton

7D621K SMD varistor for lighting linear power supply LED The circular chip varistor is a new type of high-energy and high-focus chip varistor widely used in LED lamps, linear solutions, LED drive power, DOB, AC...

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Shaanxi,China

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Blue 10mm 10D561K Surge Suppressor Varistor 300VAC For Line Ground

... and reliability of system operation. This book systematically introduces the basic research, preparation process, performance regulation and application progress of zinc oxide and other varistors, including...

Dongguan Chenglue Electronic co.,Ltd
Guangdong,China

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Square High Voltage Zinc Metal Oxide Varistor 34S 680VAC 895VDC 1100V 40KA Insulate Epoxy Resin For SPD Surge Protection

...circuit protection. It is made of metal oxide varistor and thermal links, thermal links can work when overheating caused by abnormal overvoltage.Compared with traditional design MOV+Thermal fuse in ......

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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3Pin TMOV Thermally Protected Metal Oxide Varistor TMOV20-431A 20mm 430V 1W 10KA 215J 1350pF With Thermal Fuse

... protection. Both versions are comprised of radial leaded MOVs (Metal Oxide Varistors) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvolt...

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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V421BA60 B60K420 MYE70-681D 1 Circuit Chassis Mount Encased Disc Industrial High Energy Terminal Varistor 680V 70 KA

...-Oxide Varistors (MOVs)designed to provide surge protection for motor controls andpower supplies used in oil-drilling, mining, transportationequipment and other heavy industrial AC line applications.These va...

Dongguan Ampfort Electronics Co., Ltd.
Guangdong,China

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