Vishay PTCES SMD PTC Thermistors

Introduction

The Vishay PTCES SMD PTC Thermistors are advanced electronic components designed for efficient inrush current limiting and overload protection. With their robust construction and high performance, these thermistors are essential for various applications in modern electronic devices.

Part Description

Vishay / BC Components PTCES SMD PTC Thermistors feature a positive temperature coefficient, making them ideal for managing inrush currents. These thermistors are constructed from a solder-connected homogeneous ceramic PTC, encapsulated in a UL 94V-0 approved PPS-GF housing. The PTCES series offers two options: standard 240J and high-energy 340J, both capable of withstanding over 100,000 inrush-power cycles. They are designed to operate within a temperature range of -40°C to +105°C and can handle maximum voltages of up to 1200V DC and 800V AC.

Applications

• AC/DC and DC/DC converters
• Energy dump and DC-Link circuits
• Emergency discharge circuits
• Onboard chargers (OBCs) and battery charging equipment
• Motor drives

Industries

• Consumer Electronics
• Automotive
• Renewable Energy
• Industrial Automation
• Telecommunications

Usage Ideas

1. Inrush Current Limiter for Power Supplies: Integrate the PTCES thermistor into a power supply circuit to limit inrush current during startup, protecting sensitive components.
2. Overload Protection in Electric Vehicles: Use the thermistor in electric vehicle charging systems to prevent overload conditions, ensuring safe operation during battery charging.
3. Motor Drive Protection: Implement the PTCES thermistor in motor drive applications to safeguard against excessive current during startup, enhancing the reliability of the motor system.

Conclusion

The Vishay PTCES SMD PTC Thermistors are versatile components that provide essential protection against inrush currents and overloads in various electronic applications. Their robust design and high performance make them suitable for a wide range of industries, ensuring the longevity and reliability of electronic devices.