11/04/2024, 03:07 PM UTC
高能涌流电流限制热敏电阻High Energy Inrush Current Limiting Thermistors
Vishay Intertechnology推出了PTCEL高能系列热敏电阻，适用于汽车和工业电路的高性能应用。这些热敏电阻在高温下比竞争对手处理5倍的能量，提供高达1.5 kΩ的电阻值，并支持高达1200 VDC的高电压。该系列具有高达340焦耳的能量吸收水平，支持超过100,000次涌流功率循环，并具有高达25千瓦的非开关峰值功率抗性。热敏电阻具有自保护设计和AEC-Q200认证，适用于各种应用，如AC/DC和DC/DC转换器、电池管理系统和电机驱动器。Vishay Intertechnology has introduced the PTCEL High Energy series, a new range of PTC thermistors designed for high-performance applications in automotive and industrial circuits. These thermistors handle five times more energy than competitors at elevated temperatures, offer resistance values up to 1.5 kΩ, and support high voltages up to 1200 VDC. The series features energy absorption levels up to 340 J, supports over 100,000 inrush power cycles, and is resistant to non-switching peak powers up to 25 kW. The thermistors are self-protecting and AEC-Q200 qualified, suitable for various applications such as AC/DC and DC/DC converters, battery management systems, and motor drives.
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