Hi
I want to buy a PWM controller for a 24v DC motor I took off an electrical lawnmower. It's stall current is 136A and the motor is rated 300W.
I suspect that when the motor is propelling me and a kick-scooter (http://shopzone.no/images/sparkesykkel standard.jpg) the current will peak around this value when accelerating from 0 km/h? So I need to buy a PWM controller that exceeds this value, right? Would I be better of bying one complete, or building one? I have made small PWM motor controller with microcontrollers, but I don't know the best way to amp up the power this much... Is it as simple as one or maybe two linked in an array of the IRL1004?
Datasheet:
http://www.irf.com/product-info/datasheets/data/irl1004.pdf
Thanks in advance, I really appreciate all the help you have given me in my earlier threads.
I want to buy a PWM controller for a 24v DC motor I took off an electrical lawnmower. It's stall current is 136A and the motor is rated 300W.
I suspect that when the motor is propelling me and a kick-scooter (http://shopzone.no/images/sparkesykkel standard.jpg) the current will peak around this value when accelerating from 0 km/h? So I need to buy a PWM controller that exceeds this value, right? Would I be better of bying one complete, or building one? I have made small PWM motor controller with microcontrollers, but I don't know the best way to amp up the power this much... Is it as simple as one or maybe two linked in an array of the IRL1004?
Datasheet:
http://www.irf.com/product-info/datasheets/data/irl1004.pdf
Thanks in advance, I really appreciate all the help you have given me in my earlier threads.
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