TOSVERT-130H1 / VT130H1-4080B | TOSHIBA Transistor Inverter

The TOSVERT-130H1 Series allows low-noise operation by using lGBT’s(Insulated Gate Bipolar Transistors – a Bipolar type MOs-FET), a new high-frequency high power switching device developed by Toshiba.On the otherhand, the TOSVERT-130H Series uses conventional G-TR’s (Bipolar typetransistors), and Toshiba’s custom designed sine wave PWM method, whichalso reduces motor noise. lf the TOSVERT-130H is configured with a noisefilter, the motor noise is reduced to nearly that of the TOSVERT-130H1.