FIELD: electricity.
SUBSTANCE: electric convector with electronic control contains a housing with an inside heating element and a control unit having an actuator and an electronic board with a control element mounted on it and electrically connected to the temperature sensor. The actuating element is based on a triac providing a smooth control of the power of the heating element by changing the number of total periods of the mains voltage applied to the heating element, depending on the difference between the user-set and the current ambient temperature. The connection of the triac with the control element is made using an optoelectronic connection, which excludes a direct electrical connection between the control element and the actuating element.
EFFECT: reducing the amount of electricity consumed, preventing the occurrence of interference in the power grid, increasing the reliability of operation of the entire electric convector control unit.
10 cl, 2 dwg
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