Hi!
I am currently designing a wiper system for my boat. I have 3 200VDC wipermotors (Nominal current is 2 - 3 Amp)
Im controlling them with a 5 VDC PWM output with a frequency of 1kHz, coming from a PIC16F18875. I need to control the speed, so thats why im using PWM.
At the moment i am selecting componentents . But my main question is, what does it take to convert the 5V PWM signal into a 200V PWM signal? I am choosing the right mosfets at the moment
I have a 230VAC voltage in the boat. Can i just rectify and transform this to 200VDC and control this with voltage with a mosfet?
I am currently designing a wiper system for my boat. I have 3 200VDC wipermotors (Nominal current is 2 - 3 Amp)
Im controlling them with a 5 VDC PWM output with a frequency of 1kHz, coming from a PIC16F18875. I need to control the speed, so thats why im using PWM.
At the moment i am selecting componentents . But my main question is, what does it take to convert the 5V PWM signal into a 200V PWM signal? I am choosing the right mosfets at the moment
I have a 230VAC voltage in the boat. Can i just rectify and transform this to 200VDC and control this with voltage with a mosfet?