Varistors Wholesale

ZnO Varistor

DTR has been providing high quality products tested & verified by independent 3rd party laboratories such as CESI, Powertec, KERI for past 15 years. DTR products has been supplied to KEPCO in Korea and exported to many utilities in USA, South America, New Zealand, UK, Italy, Taiwan, Philippines, Vietnam, Indonesia, Malaysia, Myanmar, etc. Please kindly refer to DTR products below. — Polymer Insu

[Related Keywords : Zno Varistor, Electric, Power System, Polymer]

Zinc Oxide Varistor

• Min. Order:  

  10000PCS

• Place of origin:  

  China

• Price Condition:  

  FOB Shenzhen

• Supply Ability:  

  10000000pcs

Brief Introduction: Varistors are nonlinear resistors mainly composed of zinc oxide as the main material of metal oxide semiconductor components,and they can be divided into symmetric (non-polarity) and asymmetric (with polarity) according to the voltage-ampere characteristic.The nonlinear resistors are more sensitive to voltage, when voltage reached one set value, resistance conducts rapidly.Due

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Varistors for Surge Protective Devices

• Min. Order:  

  1 Carton

• Price:  

  US$ 1

• Place of origin:  

  China

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 material consisting of zinc oxide grains embedded in a ceramic matrix. When an overvoltage occurs, the varistor ex

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Zinc Metal Oxide Varistor Disc for Surge Arresters

• Min. Order:  

  10000000 Piece

• Price:  

  US$ 8 ~ 80

• Place of origin:  

  China

• Supply Ability:  

  10000000pcs/month

ZnO resistor is the core element of the lightning arrester. It mainly protects power system equipment by limiting lightning overvoltage to ensure that the line does not trip. The performance indicators of ZnO resistors mainly include potential gradient, flow capacity and nonlinear coefficient, which are determined by the formula and process on the macro level and by the "ZnO grain-boundary layer"

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Metal Oxide Varistor

• Place of origin:  

  China

Metal Oxide Varistor MOV, Leaded Varistors -- UF Capacitors' Protective Components Transient voltage suppression should be considered at early stages of the design process to assure reliable operation. Topdiode Group & UF Capacitors offer TVS Diodes SMAJ Series, SMBJ Series, SMCJ Series, SMDJ Series and Varistors for circuit protection. Varistors are increasingly used as the front-line solution f

[Related Keywords : MOV, Varistor]

Masking Tape for Gift Wrapping and Packaging Decoration

• Min. Order:  

  1 Carton

• Price:  

  US$ 0.5

• Place of origin:  

  China

• Supply Ability:  

  60,000 Sets per Month

solvent resistance, and no adhesive residue when peeled off! The product complies with ROHS environmental protection requirements. It is suitable for high-temperature baking paint spray masking and protection on the surface of automobiles, iron or plastic devices and furniture, and is also suitable for electronics, electrical appliances, varistors, circuit boards and other industries.

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10 Pairs 3 Pole Over Voltage LSA Protection Magazine with GDT Arrester

• Min. Order:  

  500 Piece

• Price:  

  US$ 3 ~ 5

• Place of origin:  

  China

• Price Condition:  

  FOB Ningbo

• Supply Ability:  

  1000000pcs/month

varistors (MOVs), or transient voltage suppression (TVS) diodes. These components work together to divert excess voltage away from the protected equipment. Operation: When an overvoltage condition occurs, the protective components react by shunting the excess voltage to the ground. This prevents the surge from reaching sensitive equipment connected to the communication lines. Installation: These

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10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC

• Min. Order:  

  1 Piece

• Price:  

  US$ 10~15

• Place of origin:  

  China

• Supply Ability:  

  10000pcs/week

varistor 10D471 is a resistor device with nonlinear volt-ampere characteristics. It is mainly used to clamp the voltage when the circuit is subjected to overvoltage and absorb excess current to protect sensitive devices. Operating Temp 0 °C to +55 °C Storage Temp -20 °C to +80 °C Storage Humidity 5% to 90% (non-condensing) Dimensions 94 mm × 70 mm × 26 mm Net Weight 0.165 kg Compliance FD

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Mray 10/100M Fast Ethernet Media Converter Dual Fiber SM 20km SC External Power Adapter

• Min. Order:  

  1 Piece

• Price:  

  US$ 6.99~9.99

• Place of origin:  

  China

• Supply Ability:  

  10,000pcs per month

varistor 10D471 is a resistor device with nonlinear volt-ampere characteristics. It is mainly used to clamp the voltage when the circuit is subjected to overvoltage and absorb excess current to protect sensitive devices. Operating Temp 0 °C to +55 °C Storage Temp -20 °C to +80 °C Storage Humidity 5% to 90% (non-condensing) Dimensions 94 mm × 70 mm × 26 mm Net Weight 0.165 kg Compliance FD

[Related Keywords : Fiber Media Converter, Media Converter]

Wound Rotor Slip Ring Motor

• Min. Order:  

  1 Set

• Price:  

  US$ 1500

• Place of origin:  

  China

• Supply Ability:  

  1000sets/m

varistor in the rotor circuit at the start. It is not permissible to short-circuit the rotor windings directly. High Quality Slip Ring Motor Supplier :ZCL Electric Motor Technology Co., Ltd. Product Parameters Motor power range: 80KW-850KW Rated voltage: 380V/415V/660V/690V/3000V/33000V/6000V/10000V Number of poles: 6/8/10/12 Rated frequency: 50Hz/60Hz Protection level: IP23 Cooling method: IC01

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Eltek FLATPACK2 48/3000 HE Rectifier Module 48V 3000W

• Place of origin:  

  China

compliance Patented HE technology Model Flatpack2 48/3000 HE Part number 241119.105 INPUT DATA Voltage (nominal) 176 - 277 VAC Voltage (range) 85 - 305 VAC Frequency 45 - 66 Hz, 15-18.5 Hz1) / 0 Hz Current (maximum) nominal input, full load 19.2 ARMS Protection Fuse in both lines Varistor for transient protection Disconnect above 305 VAC For more details please click: www.kl-telecom.com

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WIP(Warm Isostatic Press)

• Place of origin:  

  Korea

is used as pressure medium in the pressure vessel depending on different usage. Normally, it is used for manufacturing components. Applications of W.I.P - Hybrid chips - MLCC Lamination - Bluetooth components - Fuel cells - Medical electronics & impalts - Multilayer PZTs - LTCCs(Low Temperature Cofired Ceramics) - Varistors - Other laminated electronic components ] Features of W.I.P

[Related Keywords : Press, Isostatic Press, Hydraulic Press, CIP]

Ceramic Green Sheet Knife

Features Material : Ultra fine WC power (0.2µm) Thickness : Minimum 0.08mm Tolerance : Thickness ± 0.01mm. Edge straightness ± 0.01mm Application : MLCC, MLCI, CHIP VARISTOR, CHIP PACKING, LTCC ... GRADE HRA TRS(kgf/mm2) WC- 6% Co >94.5 >320 WC- 8% Co >94.0 >350 WC- 10%Co >93.5 >400 WC- 12%Co >93.0 >450

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Impulse Current Test System

• Place of origin:  

  China

impulse Current test system Impulse Current Test Systems are manufactured for testing equipment applied in medium and high voltage transmission & distribution systems against the effects of lightning strokes (direct or indirect) or against electromagnetic interference effects. Application arresters and varistors lightning protection elements wind generators transmission lines Main components Cha

[Related Keywords : Generation Stations]

Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI

• Place of origin:  

  China

Varistor 0506-0003-00 200Ω, 25W SCREW, CAP-HEX HD DRILLED, TDS 50008-28-C5D UPPER BEARING COVER 30176112 General test tool ball seat SQS 7" GT550E lubricating*oil waterSplitter Adapter 105mm73mm 210 2 7/8"UPTBG male double positive Exclude air pack accessories F-1000 air clad sheet 35×35 BOP accessoriesFZ35-35 positioning pin JK00309-26 BDFS-500 Low noise explosion-proof fan Cushion Grabs Assy

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