VARISTORS - 55 Anuncios

Martes 22 agosto 2023

Cantidad : 10000000pc - Precio : 8-80/pcs

YF POWER is a leading manufacturer of MOV blocks, offering one of the most effective solutions for protection against voltage surges. MOV blocks, also known as Metal-Oxide Varistors, are engineered to provide stable performance under electrical transmission conditions and protect...

Martes 22 agosto 2023

Cantidad : 10000000pc - Precio : 8-80/pcs

A metal oxide arrester (MOA) is an electrical device that is designed to protect electrical systems and equipment from surges caused by lightning, switching operations, and other sources of overvoltage. The MOA technology utilizes a metal oxide varistor surge arrester element that...

Martes 22 agosto 2023

Cantidad : 10000000pc - Precio : 8-80/pcs

Medium-voltage surge arresters are electrical devices designed to protect electrical equipment from surges or transients that occur on medium-voltage power systems. These systems typically operate at voltages between 1kV and 36kV, and they are commonly found in various industries...

Miércoles 05 julio 2023

Varistors, also known as voltage-dependent resistors, are used as part of surge protective devices (SPDs). Varistors are designed to provide protection against transient overvoltages by limiting the voltage across the device to a safe level. Varistors are usually composed of sintered...

Miércoles 05 julio 2023

A PBT arrester core is a type of arrester surge protector that is designed to help protect a system from electrical surges. It is typically made from a polybutylene terephthalate (PBT) material, which is a type of thermoplastic. The PBT arrester core works by absorbing the energy...

Miércoles 05 julio 2023

MOV stands for Metal Oxide Disc Varistor . It is a type of surge arrester that is used to protect electrical systems and equipment from overvoltage transients. It consists of a metal oxide material that acts as a voltage-dependent resistor, which limits the voltage across the device...

Miércoles 05 julio 2023

It is a type of overvoltage protection device that is commonly used in DC arresters. It works by diverting excess current away from the protected circuit and dissipating it as heat. This prevents the circuit from being damaged by excessive voltage. MOVs are typically made from a combination...

Miércoles 05 julio 2023

MOV Blocks MOV varistor datasheet, also called as Zinc oxide varistor or Energy block is the heart of arresters. TGE can produce AC, DC, and high gradient MOV, a wide range of products to meet the technical needs of 1-1100kV MOA and SPD, The annual MOV (also called zinc oxide blocks...)

Miércoles 05 julio 2023

To safeguard electrical equipment from transient overvoltages, power substations frequently employ metal-oxide varistor zno (MOV) surge arresters. MOVs are made to deflect excess current away from the device they are safeguarding in order to limit the voltage to a safe level. Types...

Miércoles 05 julio 2023

TGE developed D36 D42 series glass coating ZOV MOV which be suitable for distribution arresters according to IEC60099-4 (2014) in 2018. Based on the proven technique of high-performance metal oxide zov varistor, a special new type of metal oxide varistor basics can be used in heavy-duty...

Miércoles 05 julio 2023

High Gradient MOV (mo varistor) GIS Arresters are surge arresters designed specifically to protect sensitive GIS (Gas Insulated Switchgear) equipment from power surges. The arresters contain a unique combination of metal oxide varistors (MOVs) that are specifically tailored to the application...

Miércoles 05 julio 2023

Arrester core is a type of electrical equipment used to protect electrical systems from damage due to lightning strikes or other forms of electrical surges. It consists of a metal core surrounded by an insulating material. The MOV core absorbs the energy of the surge, preventing it...

Miércoles 05 julio 2023

Welcome to the world of 35kV Duriton Core, the most advanced arrester core in the industry. Our 35kv surge arrester core is made with superior-quality metal oxide varistor (MOV) material to ensure maximum protection, reliability and durability. The Duriton Core is ideal for applications...

Sábado 12 noviembre 2022

Cantidad : 2000pcs pe - Precio : Different products h

Psu surge protector, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient overvoltage surges, suitable for households The requirements for surge...

Viernes 29 julio 2022

Cantidad : 2000pcs pe - Precio : different products o

Power surge protector, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient overvoltage surges, suitable for households The requirements for surge...

Martes 15 marzo 2022

Power surge protector to ups, also known as the lightning protector, is suitable for AC 50/60HZ, rated voltage 220V/380V power supply system, to protect indirect lightning and direct lightning effects or other transient overvoltage surges, suitable for households The requirements...

Martes 22 mayo 2018

Precio : 30USD

Wirewound Potentiometer WXJ-5-22 Data Acquisition Module WB1850-B35-0.5 Voltmeter 0-750 V GEN access light KXPA1R 110V GEN Running Light KXPA1W 110V SCR operation indicator KXPA1G 110V Surge suppression indicator KXPA1R 110V GEN idling running switch RUN-IDLE-OFF Pulse transformer...

Martes 22 mayo 2018

Cantidad : 10 - Precio : 70USD

AC control module 0521-2500-23 DC control module 0522-2400-14 Power limit box 0509-3900-00 Power board 0509-1200-03 Generator excitation board 0509-7901-00 Drilling control board 0509-2500-00 Sprocket skid plate 0000-2003-00 Solid State Relay Board 0000-9562-00 DC voltmeter 0801-0060-02...

Martes 14 noviembre 2017

Precio : 10,00 €

Ubicación : No.2,Huansheng Road,Pingzhou Ind.Zone,Nanhai District, Foshan City, Guangdong Province, 528251, China, 528251 foshan, Persona a contactar : lin chirong, 86 757 81285179

Martes 01 noviembre 2016

Cantidad : 1 - Precio : $1

A&S Semiconductor Co.,Ltd can supply many kinds of diodes: special purpose diode temperature diode limiter diode current limiter diode signal diode small signal diode flywheel diode avalanche diode varistor diode anode diode anode cathode diode suppression diode ...

Sábado 15 noviembre 2014

Nichrome resistance heating alloy Nickel-chromium, nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability, is widely...

Viernes 20 julio 2012

Cantidad : 1000000pcs - Precio : FOB Hongkong

  Varistor Definition Zinc oxide varistors (zno or zov) VDR (Voltage dependent resistor) Leaded varistors MOV (Metal Oxide varistor) Metal oxide varistor (MOV or VDR) are voltage dependent resistors with symmetrical voltage-current characteristics which are designed to protect...

Sábado 10 noviembre 2007

Elecsound is a manufacturer of high quality, high reliability electronic components, formed in January of 1996. We currently offer a broad range of capacitors, as well as a full line of LED, Cermet Trimmer Potentiometers, Zinc Oxide Varistor, Resistors, also deal in semiconductors...

Domingo 19 noviembre 2006

Zinc Oxide Varistor: 5mm zinc oxide varistor 7mm zinc oxide varistor 10mm zinc oxide varistor 14mm zinc oxide varistor 20mm zinc oxide varistorUbicación : 24A, Jiafuge, Caifu building, Caitian South Road, Futian District, Shenzhen city, 518031 shenzhen, Persona a contactar : Mollie Hu...

Lunes 13 noviembre 2006

Suntan offer Dipped Varistor and Chip Varistor, lead time is 3 weeks. TSV - Dipped TSV05D180K / TSV07D431K / TSV09D181K /TSV10D331K / TSV14D561K / TSV18D751K / TSV20D391K TSVC - Chip TSVC1005-140G / TSVC1608-180J / TSVC2012-180KUbicación : Unit I , 4/F., Dormind Industrial Building...