FIELD: electrical engineering.
SUBSTANCE: invention relates to electrical engineering and can be used in power electronics. The expected result is achieved due to a circuit design with separated power and signal masses, which increases reliability and ensures a low noise level from the current sensor.
EFFECT: increase in the reliability of operation and protection of power MOSFET transistors in DC supply circuits with a voltage of 310 V from short-circuit currents.
1 cl, 1 dwg
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