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OEM Diode Resistor Factories - Generator Varistor High Voltage10D 431K – JEC

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Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of team members. Our organization successfully attained IS9001 Certification and European CE Certification of Super Farad Capacitor, Thermistor Connector, Ohm Resistor, We've got professional products knowledge and rich experience on manufacturing. We generally imagine your success is our business enterprise!
OEM Diode Resistor Factories - Generator Varistor High Voltage10D 431K – JEC Detail:

Characteristics
Wide voltage range (47V~1200V)
Large nonlinear coefficient
Large flow capacity
Fast response time (≤20ns)

 

Main Use

Varistor Applications
Semiconductor device protection
Surge overvoltage protection for household appliances
Surge overvoltage protection for communication, measurement and control instruments
Solenoid valve, relay operation overvoltage protection

 

Production Process

Varistor Production Process

 

Certification

JEC certifications

 

FAQ
Why is a varistor used in the power supply of the circuit board?

The varistor is used to prevent the voltage from being unstable and causing damage to other electrical components.
The role of the varistor: mainly used for voltage clamping when the circuit is subjected to overvoltage, and absorbs excess current to protect sensitive devices.

The resistor body material of the varistor is a semiconductor, so it is a variety of semiconductor resistors. Now the “zinc oxide” (ZnO) varistor is widely used, whose main material is composed of divalent element zinc (Zn) and hexavalent element oxygen (O). So from the material point of view, zinc oxide varistor is a kind of “II-VI oxide semiconductor”. In Taiwan, China, varistors are called “surge absorbers” and sometimes “electric shock (surge) suppressors (absorbers)”.


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We emphasize progress and introduce new solutions into the market each year for OEM Diode Resistor Factories - Generator Varistor High Voltage10D 431K – JEC , The product will supply to all over the world, such as: Switzerland, Korea, Canada, We've got constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. In depth Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Delia from Greenland - 2017.09.09 10:18
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mandy from Uruguay - 2017.02.14 13:19
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