| 摘要 |
<p>A regulator device (1) for regulating the electrical power supply on a load (IL1) is described.</p><p>The regulator device (1) comprises a Triac (SR1) to be connected in series to the load (IL1), all positioned between the neutral wire and the phase wire of an electrical power supply line, two Mosfets (Q1, Q2) connected in series to each other and in parallel to the Triac (SR1), a Triac command circuit (3) connected to the gate (11) of the Triac (SR1) to command its switching on/off and a Mosfet command circuit (4) connected to the gates (14, 17) of the respective Mosfets (Q1, Q2) to command their switching on/off.
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