PURPOSE: To obtain a practical electronic inductance circuit in which the delay of the rise of a current is suppressed without increasing drastically the number of parts.
CONSTITUTION: The electronic inductance circuit is provided with a resistor 2 between the terminal 1 of one side of two terminals and the base of a transistor 7 and the resistor 8 between the terminal of the other side and the emitter of said transistor, and the parallel connection circuit of a capacitor 3 and the resistor 4 and the parallel connection circuit of two diodes 5,6 reversed to each other are connected in series between the other side terminal and the base of said transistor. At the time of the impression of voltage, by compensating the voltage between the base and the emitter of said transistor by the diodes until the capacitor 3 is accumulated, the current flows in said transistor immediately after the impression of the voltage.