KYOCERA AVX AMTS Motor Transient Suppressor Varistors

Introduction

The KYOCERA AVX AMTS Motor Transient Suppressor Varistors are innovative dual-function devices designed to enhance the reliability of electric motor circuits. By combining transient voltage suppression with EMI filtering, these varistors provide essential protection against electrical disturbances.

Part Description

The AMTS varistors are multilayer devices that integrate zinc oxide transient voltage suppression with multilayer ceramic capacitors. Encapsulated in a three-lead radial package, they are engineered specifically for electric motor applications. The temperature-stable X7R dielectric ensures excellent capacitance stability across a wide temperature range of -40°C to 85°C. This makes them suitable for various demanding environments. The bi-directional protection feature allows for effective suppression of voltage spikes, while the compact design contributes to reduced assembly costs and time.

Applications

• Automotive and transportation systems
• EMI filtering with surge protection
• Electric vehicles
• DC motor applications
• Power supplies
• Inductive switching
• Load dump protection

Industries

• Automotive
• Electronics
• Renewable energy
• Industrial automation
• Transportation
• Consumer electronics

Usage Ideas

1. Electric Vehicle Charging Station: Implement the AMTS varistors in the charging circuits of electric vehicles to protect against voltage spikes and ensure stable operation.
2. DC Motor Control Circuit: Use the varistors in a DC motor control application to filter out EMI and protect the circuit from transient voltages, enhancing the motor's lifespan.
3. Power Supply Design: Integrate the AMTS varistors into a power supply design to provide robust protection against load dump and inductive switching, ensuring reliable performance in sensitive electronic devices.

Conclusion

The KYOCERA AVX AMTS Motor Transient Suppressor Varistors are essential components for enhancing the reliability and performance of electric motor circuits. With their dual-function capabilities and robust design, they are well-suited for a variety of applications across multiple industries. By incorporating these varistors into electronic designs, engineers can ensure better protection against electrical disturbances, ultimately leading to more durable and efficient systems.