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PWM Amplifiers

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I'm trying to find a DIN rail-mountable 4-0channel PWM amplifier that is capable of accepting a 5VDC PWM with a maximum frequency of 180Hz and using it to drive 24VDC outputs that energize the coils of proportional solenoid valves at 3A


I purchased one on Amazon, buts it's not readily mountable and one I received always has an output on channel 4 and blows the fuse if I energize output 1, so I have my reservations as to its reliability -


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