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SSRs NO and NC

jgotthold

I need a dual SSR setup to alternatively power an electrolyser or a compressor from the same pressure sensor.

input is 12 Volts DC to 100 Amps

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  • Hi John,

     

    You may have to clarify your parameters. Do I understand that you are trying to switch a load of 100 Amps at 12 volts or is it just your input signal that is 12 volts? 12 volt compressors that draw 100 amps seem to me to be a rare combination. Electrolyzers are not usually high wattage devices and even at 12 volts should have less than 20 Amps. As far as switching such loads for a reasonable cost I would look at automotive relays and start solenoids for some resources.

     

    John

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  • Hi John,

     

    You may have to clarify your parameters. Do I understand that you are trying to switch a load of 100 Amps at 12 volts or is it just your input signal that is 12 volts? 12 volt compressors that draw 100 amps seem to me to be a rare combination. Electrolyzers are not usually high wattage devices and even at 12 volts should have less than 20 Amps. As far as switching such loads for a reasonable cost I would look at automotive relays and start solenoids for some resources.

     

    John

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