Device for measuring a chopped current (i e) capable of flowing in a circuit having an H-bridge structure including a first branch (B 1) and a second branch (B 2), characterized in that it comprises: - two transformers (10 B1; 10 B2) respectively connected to a branch (B 1, B 2) of the H-bridge, the transformers (10 B1; 10 B2) respectively comprising a primary circuit configured for the flow of a chopped current (i Mos1; i Mos3), and a secondary circuit, - two circuits (20 B1; 20 B2) for demagnetizing the two transformers (10 B1; 10 B2), and - two measuring circuits (22 B1; 22 B2) respectively connected to the terminals (16, 18) of the secondary circuit of an associated transformer (10 B1; 10 B2), the measuring circuits (22 B1; 22 B2) respectively including at least one unit which comprises a first switch (K i1_HS; K i2_HS) and a second switch (K i1_LS; K i2_LS) connected in reverse, the two switches (K i1_HS, K i1_LS; K i2_HS, K i2_LS) being respectively implemented by a transistor and being capable of being controlled so as to: - allow the flow of the current (i mes1; i mes2) induced by the chopped current (i Mos1; i Mos3), in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is closed, and - prevent the flow of the demagnetizing current in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is open; the measuring circuits (22 B1; 22 B2) including a common measuring resistor (R mes) connected via a first terminal to earth, and via a second terminal to the source of the first transistor (K i1_HS) of the first measuring circuit (22 B1) and to the source of the first transistor (K i2_HS) of the second measuring circuit (22 B2). - two transformers (10 B1; 10 B2) respectively connected to a branch (B 1, B 2) of the H-bridge, the transformers (10 B1; 10 B2) respectively comprising a primary circuit configured for the flow of a chopped current (i Mos1; i Mos3), and a secondary circuit, - two circuits (20 B1; 20 B2) for demagnetizing the two transformers (10 B1; 10 B2), and - two measuring circuits (22 B1; 22 B2) respectively connected to the terminals (16, 18) of the secondary circuit of an associated transformer (10 B1; 10 B2), the measuring circuits (22 B1; 22 B2) respectively including at least one unit which comprises a first switch (K i1_HS; K i2_HS) and a second switch (K i1_LS; K i2_LS) connected in reverse, the two switches (K i1_HS, K i1_LS; K i2_HS, K i2_LS) being respectively implemented by a transistor and being capable of being controlled so as to: - allow the flow of the current (i mes1; i mes2) induced by the chopped current (i Mos1; i Mos3), in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is closed, and - prevent the flow of the demagnetizing current in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is open; - allow the flow of the current (i mes1; i mes2) induced by the chopped current (i Mos1; i Mos3), in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is closed, and - prevent the flow of the demagnetizing current in the measuring circuit (22 B1; 22 B2) when the primary circuit of an associated transformer (10 B1; 10 B2) is open;