Varistors (MOVs or VDRs), also known as surge absorbers, are voltage-attribute resistors that have voltage and current symmetry. Its main design is to protect all electronic products or components from sudden surges induced by switching and lightning strikes, and its non-linear index characteristics and wide range of applications and suitable for mass production and other advantages , Has been gradually applied in various fields of electronics and electrical fields (AC11V-1000 V available range).
(1) JOYIN Varistor JVT Standard Surge N Series
Operating temperature -40 °C ~ 125 °C. The normal N series metal oxide varistors are radial leaded varistors (MOV or VDR) designed for continuous use on AC line primary or DC circuits to achieve transient voltage and surge suppression. For safety reasons, UL, CSA, VDE, and CQC certificates are required before they are applied to the final product.
(2) JOYIN Varistor JVT High Surge S Series
Operating temperature -40 °C ~ 125 °C. The high surge current JVT S series is designed for high transient surge suppression. They are radial leaded varistors (MOV or VDR) and are used continuously by AC line main or DC circuits. For safety reasons, UL, CSA, VDE, and CQC certificates are required before they are applied to the final product.
(3) JOYIN Varistor JVT Ultra Surge U Series
Operating temperature -40 °C ~ 125 °C. Ultra-high surge current JVT U series is designed for ultra-high transient surge suppression. They are radial leaded varistors (MOV or VDR) designed for continuous use of AC line primary or DC circuits. For safety reasons, UL, CSA, VDE, and CQC certificates are required before they are applied to the final product.
|
Varistor Voltage ≦680K ≧820K |
Withstanding Surge Current(8/20uS) | |||||
|---|---|---|---|---|---|---|
| 5φ | 7φ | 10φ | 14φ | 20φ | 25φ | |
| Standard Surge N- series |
100A 400A |
250A 1.2KA |
500A 2.5KA |
1KA 4.5KA |
2KA 6.5KA |
18KA~ 20KA |
| High Surge S- series |
250A 800A |
500A 1.75KA |
1KA 3.5KA |
2KA 6KA |
3KA 10KA |
/ |
| Ultra Surge U- series | / | 1.8KA | 4.5KA | 8KA | 13KA | / |
