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Hi Sinisa, the control ligth dimmer circuit really doesn't exist i have the pwm's output directly to the igbt's gate. Can't see the solution you gave me. can you put the image again please?
Hi. I'm having a problem with an aplicaction. I want to control four lamps of high power (1200 watts). Actually i'm using a national instruments fieldpoint and a PWM module. In the power electronics i'm using IGBTS (IRGPH40F1). Each Lamp is connected to an igbt and a pwm channel. It seems to...
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