逆变器/整流器

Industrial electric motors need efficient ac and dc converters. This block diagram shows inverter and rectifier solutions Littelfuse supplies. Options include MOSFETs, IGBTS, and Schottky diodes. We also make gate drivers for power converters, ac fuses to protect semiconductors from overcurrents, and TVS diodes, multilayer varistors, and thyristors for voltage surge suppression and ESD protection.

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产品系列:JLS, JLLS, LDC, L70QS, 606, 504, 505, 607
功能与特色:Extremely current-limiting; small footprint; 200 kA interrupting rating; smallest available package
特色:Reduces damage to equipment caused by heating and magnetic effects of short circuit currents; Compact design

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产品系列:TMOV, UltraMOV
功能与特色:UL-recognized Type 4 surge protection devices; integrated thermal disconnect
特色:Integrated thermal disconnect enhances safety by disconnecting during MOV EOL caused by continuous abnormal overvoltage from miswiring or loss of neutral

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功能与特色:Sonic diode for fast and soft recovery
特色:Easy to parallel due to positive temperature coefficient

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功能与特色:Rugged XPT design with thin wafer technology
特色:Short circuit rated for 10 micro sec; low gate charge; low EMI and competitive low VCE(SAT)

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产品系列:LSIC1MO170E0750
功能与特色:Optimized for high-frequency applications; extremely low gate charge and output capacitance; ultra-low on-resistance
特色:Higher switching frequency; higher efficiency; increased robustness; smaller die size per voltage/current rating