The new LA 130 and LA 150 series is a closed loop, PCB mount current transducer. The two versions, nominally rated for 130 A and 150 A, are available with an aperture or with PCB bus bar versions, both are PCB through hole devices. The form factor between the two different rated versions is identical but the turns ratios are different. The LA 130 and LA 150 series will measure AC and DC currents with a bandwidth of 150kHz at -1dB. These LEM current sensors provide Galvanic isolation.