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Feb-24-25
Supplier From Hong Kong
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Aluminum ingots, zinc products (dross, ingots, alloys, powders), and magnesium products.Global sourcing, strict quality inspection, custom formulation, professional packaging, and comprehensive export documentation support.

Service Provider Of Buying & Sourcing Agents   |   Inspection & Testing   |   Printing & Packing   |   Outsourcing

Supplier Of Aluminum Ingots   |   Zinc Ingots   |   Zinc Alloy   |   Zinc Powder   |   Metal Products   |   Zinc Ore
Nov-21-12
Zinc ingot

Zinc Ingot

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MOQ: Not Specified
  Jiangsu Round The World Import And Export Co., Ltd.
Supplier From Hongkong, Hong Kong
Supplier Of Zinc Ingots
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Zinc ingot.


Package: Bundled up with galvanized steel strips
Oct-04-17
Zinc Oxide Varistor Manufacturer

Zinc Oxide Varistor Manufacturer

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MOQ: Not Specified
  Hongkong Sensors Product Co. Ltd.
Supplier From Hong Kong, Hong Kong
Supplier Of Zinc Oxide
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Select varistor
Varistor is a pressure limiting protection device. Can absorb excess voltage, protection of sensitive components in the circuit.
There are many reasons for choosing a varistor.The response time of the varistor is ns level, its response speed, to meet the electronic circuit over-voltage protection requirements. Varistor is mainly used in transient overvoltage protection, similar to the voltammetric characteristics of a semiconductor regulator. Its protection characteristics, impact resistance characteristics of long life, working voltage life, stable performance. Varistor is widely used in household appliances and other electronic products, for over-voltage protection, lightning protection, suppression of inrush current, absorption peak pulse, voltage limiter, high voltage interrupter, noise reduction, the protective effect of semiconductor components and the like.


What is the varistor
The main material of the varistor is the metal oxide (mov), it contains ceramic blocks consisting of zinc oxide particles and a small amount of other metal oxides or polymers. A resistive device having a non-linear voltammetric characteristic, varistor referred to as vdr, the varistor is called a "surge absorber" sometimes referred to as "surge suppressor.
Now the "zinc oxide" (zno) varistor, its main material has divalent elements zinc (zn) and hexavalent element oxygen (o) formed. Mainly used in the circuit to withstand overvoltage when the voltage clamp, absorb the excess voltage to protect sensitive devices.

Characteristics of varistor
Variable resistance voltage range: 18v-1800v
A variety of surge capacity: standard, high surge,
Ultra-high surge
High current handling and energy absorption capacity
Monomer flow can reach 70ka or even higher
Fast response time fast
Low leakage current
Applications: power systems, surge suppressors, security systems, motor protection, automotive electronics systems, household appliances.
Jan-20-22
Supplier From Hong Kong
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Zinc.

Supplier Of Zinc
Nov-14-17
Supplier From Kowloon, Hong Kong
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Zinc.

Supplier Of Zinc
28 Zinc Suppliers
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Nov-16-17
Supplier From Hong Kong, Hong Kong
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zinc dust.

Supplier Of Zinc
Feb-17-16
Supplier From Hong Kong, Hong Kong
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Zinc ingots, lead ingot and concentrate.

Supplier Of Zinc   |   Zinc Ingots   |   Lead Ingots
Mar-20-20
Supplier From Subang Jaya, Selangor, Hong Kong
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Zinc alloy zamak 3, shg 99.995%, al ingot.Import to malaysia or export

Service Provider Of Importing/Exporting

Supplier Of Aluminum Ingots   |   Zinc   |   Zinc Ingots
May-25-17
Supplier From Hong Kong, Hong Kong
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Lead dross, lead scraps, lead ingots, zinc ash, zinc dross, hg zinc, shg zinc, diecast zinc scrap, hard zinc, EAF dust.Trading

Service Provider Of Trade Promotion Services

Supplier Of Zinc   |   Zinc Scrap   |   Zinc Die Casted Parts   |   Lead Scrap   |   Zinc Scrap   |   Lead   |   Lead Ingots
Apr-29-11
Supplier From Hong Kong, Hong Kong
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Manganese ore lump, steel slag, lead slag, gemstones, zinc concentrate.

Supplier Of Zinc Concentrates   |   Manganese Ore   |   Slag
Mar-11-13
Supplier From Hong Kong, Hong Kong
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Zinc ingot, galvalium, brass ingot, tin ingot, ferrous metal.

Supplier Of Zinc Ingots   |   Brass Ingots   |   Ferrous Metals, Non Ferrous Metals
Jun-29-26
Supplier From HongKong, Hong Kong
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Zinc Alloy.

Supplier Of Zinc Alloy
May-06-26
Supplier From Hong Kong
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Chemical like zinc sulphate.

Supplier Of Industrial Chemicals   |   Zinc Sulphate
Aug-19-14
Supplier From Tsim Sha Tsui, Kowloon, Hong Kong
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Minerals, iron ore, copper ore, lead ore, zinc ore, metals, copper cathodes, lead ingots, zinc ingots.

Supplier Of Copper Cathode   |   Zinc Ingots   |   Iron Ore   |   Lead   |   Lead Ingots   |   Copper Ore   |   Zinc Ore
Nov-17-25
Supplier From Hong Kong
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Magnesium ingots 99.9, silicon metal 553 and 3303.

Supplier Of Silicon   |   Magnesium Oxide   |   Magnesium Sulphate   |   Aluminum Ingots   |   Zinc Ingots
Feb-04-14
Supplier From Kowloon, Hong Kong
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Antimony, arsenic, bismuth, zinc, lead, tin, nickel, copper, sodium, phosporous, minor metals..

Supplier Of Chemicals & Allied Products   |   Zinc Oxide   |   Copper Hardware   |   Nickel   |   Lead
Jul-08-26
Supplier From Hong Kong
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Ores like lead ore, copper ore, zinc ore.

Supplier Of Ores & Minerals   |   Copper Ore   |   Lead Ore   |   Zinc Ore
Dec-26-20
Supplier From Tsim Sha Tsui, Kowloon, Hong Kong
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Non Ferrous Metal Ore Like Zinc Ore Tin Ore.

Supplier Of Iron Ore   |   Ferrous Metals, Non Ferrous Metals   |   Zinc Ore   |   Tin Ore
Feb-03-25
Supplier From Hong Kong, Hong Kong, Hong Kong
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Galvalume dross, secondary zinc ingot, ferroalloys, magnesium ingots, iron vanadium, electrolytic manganese, chromium metal..

Supplier Of Magnesium Oxide   |   Magnesium Sulphate   |   Aluminum Ingots   |   Zinc Ingots   |   Iron   |   Manganese   |   Metal Alloys   |   Aluminium Dross   |   Chromium
Jun-23-26
Supplier From Hong Kong
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Ore like iron ore, manganese ore, chrome ore, lead, zinc ore, copper ore, antimony ore.

Supplier Of Copper Ore   |   Manganese Ore   |   Chrome Ore   |   Lead Ore   |   Zinc Ore   |   Antimony Ore   |   Iron Ore
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