The HO 15-NSM-0000 from LEM is an AC/DC Current Transducer that is ideal for AC variable speed and servo motor drives, static converters for DC motor drives, battery-supplied applications, uninterruptible power supplies (UPS), switched mode power supplies (SMPS), power supplies for welding applications, combiner boxes, and MPPT applications. It requires an AC input current of 15 A and a DC input current of ±37.5 A. This transducer provides an output voltage of 0 - 5 V. It delivers accurate and reliable results with galvanic separation for precise current measurement. This transducer simplifies setup with multi-range capability, eliminating the need for multiple designs and saving valuable space. It delivers high insulation capability and safety with an insulated test voltage of 4300 V and a creepage/clearance distance of 8 mm.

This transducer features low power consumption and an extremely low profile, making it an efficient and compact choice for current measurement requirements. It delivers reliable and precise measurements, even in challenging environments, and offers high immunity to external interference. This transducer further adds convenience with over-current detection at 2.63 times the peak value of the primary current, along with a memory check feature for measurement integrity. It is available in a PCB-mount package that measures 23 x 12.5 mm.