| 摘要 |
The solution concerns the connection of the circuit for galvanic separation of the direct current signal and it contains a current transformer (2), which is connected to the linear inverter (1) and linear synchronous detector (3), which is connected with the reading resistance (4), reference resistance (5) and differential amplifier (7). The linear inverter (1) and linear synchronous detector (2) are connected with the generator (6) of the galvanically separated control voltage. The first and the second input current terminal (01 and 02) are connected to the linear inverter (1). The first and second output current terminal (03 and 04) are connected to the differential amplifier (7).<IMAGE>
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