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功率半导体器件领袖国际整流器公司(International Rectifier,简称IR)日前推出用于马达控制的POWIRTRAIN标准及微型模块的最新版本。这些新版本采用了该公司先进的第4代绝缘栅双极晶体管(Generation 4 Insulated Gate BipolarTransistors,简称Gen4 IGBT)产品,不仅有助于提高额定功率和改善性能,还将生产成本降低了10%。全新的POWIRTRAIN标准及微型模块均经过特别设计,适用于单相(single-phase)及三相(three-phase)马达系统。其中,标准模块适用于功率范围1.0至5.0HP(220至480V)的马达,而微型模块则适用于功率范围0.5至1HP(180至240V)的马达。
International Rectifier (IR), a leader in power semiconductors, today introduced the latest version of the POWIRTRAIN standard for micromechanical controls and micromodules. These new versions incorporate the company’s advanced Generation 4 Insulated Gate Bipolar Transistors (Gen4 IGBTs) products that not only help increase rated power and improve performance, but also reduce production costs by 10%. The new POWIRTRAIN standard and micro modules are specially designed for single-phase and three-phase motor systems. Among them, the standard module is suitable for the power range of 1.0 to 5.0HP (220 to 480V) motor, while the micro-module is suitable for the power range of 0.5 to 1HP (180 to 240V) motor.