Forgive my not finding the answer via searches but my limited knowledge means I don't understand most of what I'm reading so am unable to make an informed judgement.
Perhaps it'll be better for me to ask directly.
I have a car injection kit that incorporates a progressive controller powering two electrovalves in parallel. The car's electrical system is ~12V-16Vdc and the electrovalves can draw up to 20A. I am advised the controller uses Pulse Width Modulation in the 10-50hz range.
I would like to "relay" the controller's output but am told normal 12v auto relays are not up to the job. Someone suggested I need a solid state relay while someone else said I just need a MOSFET.
While trying to source either SSR's or FET's, I get confused over the differing types. Can anyone help me source (in the UK) what I need to make this work safely in the given environment?
Thank you in advance.
I have a car injection kit that incorporates a progressive controller powering two electrovalves in parallel. The car's electrical system is ~12V-16Vdc and the electrovalves can draw up to 20A. I am advised the controller uses Pulse Width Modulation in the 10-50hz range.
I would like to "relay" the controller's output but am told normal 12v auto relays are not up to the job. Someone suggested I need a solid state relay while someone else said I just need a MOSFET.
While trying to source either SSR's or FET's, I get confused over the differing types. Can anyone help me source (in the UK) what I need to make this work safely in the given environment?
Thank you in advance.