Author Topic: Powersupply 30-50A @ 12V with PWM input 10-100Hz or so  (Read 130 times)

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Offline Jester

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Powersupply 30-50A @ 12V with PWM input 10-100Hz or so
« on: June 15, 2021, 03:20:42 pm »
Is anyone aware of an off the shelf power supply (ebay is good) with PWM capable input, output about 12Vdc with high current capability say 30A to drive a solenoid at between say 100 and 100Hz?
 

Offline Terry Bites

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Re: Powersupply 30-50A @ 12V with PWM input 10-100Hz or so
« Reply #1 on: June 15, 2021, 04:54:24 pm »
Not off hand, but get yourself a PWM DC motor controller and modify its oscillator.
 
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