ELECTRONIC TEMPERATURE REGULATOR Russian patent published in 1997 - IPC

FIELD: control of home heating appliances. SUBSTANCE: device has voltage stabilization unit, which is connected to converting amplifier which is connected to switching unit, which is designed in gating transistors and has serial circuit of self-balancing bridge, scaling amplifier, threshold gate, unit which tunes to mains phase and buffer generating amplifier. Unit which tunes to mains phase has serial circuit of synchronization pulse generator, tuning flip-flop and generator of igniting pulses. Input of synchronization pulse generator is connected to secondary winding of transformer of voltage stabilization unit. Device provides possibility to keep constant in door temperature. EFFECT: increased stability to noise, increased field of application. 2 dwg