Product Specifications
| Prod Model: |
WMR |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Zinc Oxide Varistor:
Zinc oxide varistor is a voltage dependent resistor with symmetrical voltage-current characteristics that is designed to protect all kinds of electronics that is designed to protect all kinds of electronic devices or elements from switching and induced lightening surge. It's non linear exponent characteristic with broad using range and mass production is gradually being used by various level of electric engineering.
Features:
1. Fast response time
2. Low leakage current
3. Excellent vpltage ratio.
4. Wide voltage & energy ratio.
5 Low standby power and no follow on current
6. High performance in surge current handing capability
7. High performance in clamping voltage characteristics.
Applications:
1. IC, diode, transistor, thyristor, triac, and other semiconductor protection.
2. Suppression of main borne transients in consumer electronics and industrial electronics.
3. Suppression of internally generated spikes in electronicss circuit.
4. Surget protection in communication, measuring and controller electronics.
5. Surge protection in electronic home appliances and gas and petrolem applicances.
6. Relay and electromagnetic valve surge absorpion.
The varistor's rest state has a high impedance (serval megaohms) in relation to the component to be protected and does not change the characteristics of the electric circuit. In the presence of transient voltage (over the breakdown voltage of varistor), the varistor then has a low impedance (a few ohms) and short circuits, i. E. The assembly E to be protected.
Xiamen Wanming Electronics Ltd.Founded in February of 1998 and trade marked as WMEC is a renowned manufacturer of Safety Recognized Ceramic Disc Capacitors, Zinc Oxide Varistors, NTC Thermistors, Monolithic Ceramic Capacitors, Film Capacitors and Infrared Receivers...
Our munafactory is located in Xiamen, China and is equipment with fully automated production lines with production capacity of over150 million pieces per month making us one of the biggest manufacturersof Safety Recognized Ceramic Capacitors in China.
With our sales office located in Shenzhen, China and distributing resellers around the world, purchasing WMEC products is made easy for all customers.
WMEC product's quality is of the highest standing and we are confident in providing our customers with the best total cost for goods ratio.This is why WMEC products are used by many world-renowned electronics companies.
We have been able to obtain many of the safety, quality assurance, and environmental friendly approvals from around the world as required by our top customers.These approvals and certifications include but are not only limited to ISO 9001:2008 and ISO14001:2004, CQC, IECQ, UL, VDE, CSA, EK, JET, NEMKO, SEV, FIMKO, and RoHS.
After many years with our customers and according to their products requirement, we set up a new company Sekwang Semiconductor Electronics Co., Ltd, Which located in Shenzhen.It is a professional company to produce Infrared Receivers and Infrared LED.The capacity per month is 15kk per month with more than 100 people.All the production line are automatic to ensure high effective production.
This company we have also got RoHS and SGS certificates, We welcome our esteemed customers to contact us.
