hi all,
am trying to make a single phase thyristor power regulator for heating purposes which can accept a 4-20mA single from the plc and control the firing angle and hence control the power to the load and in my case electric heater. through a feedback from the temperature controller.
ive tried in vain to find a circuit for the same. any ideas will be highly appreciated.
am trying to make a single phase thyristor power regulator for heating purposes which can accept a 4-20mA single from the plc and control the firing angle and hence control the power to the load and in my case electric heater. through a feedback from the temperature controller.
ive tried in vain to find a circuit for the same. any ideas will be highly appreciated.