PRODUCT DESCRIPTION
Electrical Characteristics:
Small size, large flow capacity and energy tolerance
Epoxy resin insulation encapsulation
Response time: <25ns
Use environment temperature: -40℃～+85℃
Insulation resistance: ≥500MΩ
Varistor voltage temperature coefficient: -0.5%/℃
The diameter could be: 5, 7, 10, 14, 20, 25, 32, 40mm
The allowable deviation of varistor voltage is: K±10%
Production Process:
Application Area :
Suppress the surge current from the main power supply of consumer electronics and industrial electronic equipment, such as LED lighting, watt-hour meters, switching power supplies, power strips, etc.; suppress the surge current from wired network equipment such as communications; suppress line electronics Surge occurring in the line; used for voltage limit switches in photographic equipment, etc.
Certifications :
Our company has excellent production team and management talents, adopts advanced manufacturing technology and technology, and has complete manufacturing/testing equipment. With high-quality and stable product quality and good after-sales service, we have been approved by customers at home and abroad. In order to improve the management level, adapt to the market, and meet customer needs, our company has passed certifications such as quality management system certification: ISO 9001:2015, and UL, CUL, VDE and CQC safety regulations.
Customer Feedback :
*FAQ:
What is the role of varistor in the circuit?
Operating overvoltage is a kind of overvoltage generated when the electromagnetic energy is rapidly converted and quickly released when the working state of the circuit changes suddenly. Varistor can be used to protect various power equipment, motors, etc. to prevent this overvoltage.
The varistor is often used in parallel with the protection component. If it is placed at the power inlet basically behind the fuse, the fuse can play a protective role when the varistor fails.
+86 181 2299 5593
+86 18122995593
+86 769 8831 3605
Beside Luchong Bridge, Hou Road, Caibai Village, Daojiao Town, Dongguan, Guangdong, China
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