Hi everyone, sorry for the lame question but I am actually not an expert in electronics (I am a biologist).
I have a universal motor (got it from a washer) and I would like to have a variable voltage power supply. I managed to get a 9-24 V ordinary supply (no need for very precise output). However I was hoping to get a bit higher. I think around 60 V could be actually fine.
I thought of adding a buck/boost converter to the circuit but - perhaps due to my incompetence - I was able to get only up to 30 V... which probably comes at a price (decreased intensity?) assuming I understood properly how it works.
Is there an easy way to simply amplify the output without connecting anything in parallel to the network (just in series) ?
If cheap, an existing device could actually be an easy solution, but I am not scared of building something new (if it is simple enough for me to understand).
My aim is actually to increase the torque of the motor (which should depend on current intensity not voltage, if I got it right) more than the rotation speed (which is voltage dependent) so.. would a cheap audio amplifier do the job? like this
sorry for the incompetence :S
Thank you for any advice !
I have a universal motor (got it from a washer) and I would like to have a variable voltage power supply. I managed to get a 9-24 V ordinary supply (no need for very precise output). However I was hoping to get a bit higher. I think around 60 V could be actually fine.
I thought of adding a buck/boost converter to the circuit but - perhaps due to my incompetence - I was able to get only up to 30 V... which probably comes at a price (decreased intensity?) assuming I understood properly how it works.
Is there an easy way to simply amplify the output without connecting anything in parallel to the network (just in series) ?
If cheap, an existing device could actually be an easy solution, but I am not scared of building something new (if it is simple enough for me to understand).
My aim is actually to increase the torque of the motor (which should depend on current intensity not voltage, if I got it right) more than the rotation speed (which is voltage dependent) so.. would a cheap audio amplifier do the job? like this
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www.amazon.de
sorry for the incompetence :S
Thank you for any advice !
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