< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=3715257638718946&ev=PageView&noscript=1" /> Best OEM Varistor Overvoltage Protection Manufacturers - Disk Varistor Electronics ESD Protection – JEC Manufacturer and Factory | JEC

OEM Varistor Overvoltage Protection Manufacturers - Disk Varistor Electronics ESD Protection – JEC

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We take pleasure in an exceptionally excellent status between our buyers for our superb merchandise good quality, aggressive price tag and the greatest support for Low Profile Electrolytic Capacitors, Electrolytic Capacitors In Series, Carbon Film Resistor, We hope we can have a friendly relationship with businessman from all over the world.
OEM Varistor Overvoltage Protection Manufacturers - Disk Varistor Electronics ESD Protection – JEC Detail:

Features and Technical Characteristics
Small size, large flow capacity and large energy tolerance
Epoxy insulation encapsulation
Response time: <25ns
Working temperature range: -40℃~+85℃
Insulation resistance: ≥500MΩ
Varistor voltage temperature coefficient: -0.5%/℃
Chip diameters: 5, 7, 10, 14, 20, 25, 32, 40mm
The allowable deviation of the varistor voltage is: K±10%

 

Application

Varistor Applications
Overvoltage protection of transistors, diodes, ICs, thyristors and semiconductor switching elements and various electronic equipment
Surge absorption for household appliances, industrial appliances, relays and electronic valves
Electrostatic discharge and noise signal cancellation
Leakage protection, switch overvoltage protection
Telephones, program-controlled switches and other communication equipment and overvoltage protection

 

Production Process

Varistor Production Process

Certification

JEC certifications
FAQ
What are the basic properties of varistors?

(1) Protection characteristics, when the impact strength of the impact source (or the impact current Isp=Usp/Zs) does not exceed the specified value, the limiting voltage of the varistor is not allowed to exceed the impact withstand voltage (Urp) that the protected object can withstand.

(2) Impact resistance characteristics, that is, the varistor itself should be able to withstand the specified impact current, impact energy, and the average power when multiple impacts occur one after another.

(3) There are two life characteristics, one is the continuous working voltage life, that is, the varistor should be able to work reliably for the specified time (hours) under the specified ambient temperature and system voltage conditions. The second is the impact life, that is, the number of times it can reliably withstand the specified impact.

(4) After the varistor is involved in the system, in addition to the protection function of the “safety valve”, it will also bring some additional effects, which is the so-called “secondary effect”, which should not reduce the normal working performance of the system.


Product detail pictures:

OEM Varistor Overvoltage Protection Manufacturers - Disk Varistor Electronics ESD Protection – JEC detail pictures


Related Product Guide:

All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for OEM Varistor Overvoltage Protection Manufacturers - Disk Varistor Electronics ESD Protection – JEC , The product will supply to all over the world, such as: Chile, Accra, Ghana, We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Matthew Tobias from Curacao - 2017.05.21 12:31
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By mary rash from Mexico - 2018.09.23 17:37
    Write your message here and send it to us