TMOV14RP575M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Varistors, MOVs

With the development of electronics technology, electronic components related to the working safety of electronic devices have also developed rapidly, including TVS (Transient Voltage Suppressors), varistors, and MOVs (Metal Oxide Varistors). Transient overvoltage protection products can help improve the utilization rate of power systems and protect the power system\'s safe operation. Among them, the TMOV14RP575M metal oxide varistor are widely used by customers in various application fields.

Application Field

The TMOV14RP575M is one of the commonly used transient voltage suppressors. It’s a 14mm, round-shaped MOV with 700V peak pulse voltage and provides 30.3V of regulated output. Designed for automatic insertion. It is widely used in telecom circuits, as protection against high voltage transients and lightning surges in residential, commercial, welding and industrial applications. It can also be used to protect power supplies, DC-DC converters, PC boards, appliances, and other electronic devices susceptible to transient overvoltage.

Working Principle

The working principle of the TMOV14RP575M metal oxide varistor can be described as: The TMOV14RP575M metal oxide varistor can effectively reduce the high peak voltage and avoid the damage caused by large over-voltage pulse current. This is achieved by utilizing the unique characteristics of metal oxide films. When a lightning strike or surge is encountered, the MOV will absorb the surge current and clamp the voltage to a safe level. The higher the current surges, the more resistance the MOV provides to protect the circuit.

Under normal conditions, the voltage between the two terminals of the MOV is equal to 0V, and when the voltage is changed, the MOV will try to maintain the balance of the voltage between the two terminals until the internal selected voltage threshold is exceeded. At this point, the voltage will drop and the current will escape to the ground, resulting in an increase in the resistance of the MOV.

This process will continue until the current drops to a safe level, at which point the MOV will return to its original low resistance state. This is the basic working principle of the TMOV14RP575M metal oxide varistor. And its wide application field and excellent performance have made it a popular choice for many applications.

Conclusion

In conclusion, TMOV14RP575M metal oxide varistor is a 14mm round-shaped MOV with excellent performance and many application fields, which can effectively reduce the high peak voltage and protect the power system’s safe operation . It is widely used in telecom circuits, power supplies, DC-DC converters, PC boards, appliances, and other electronic devices susceptible to transient overvoltage.

The specific data is subject to PDF, and the above content is for reference