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The wire-wound chip inductor is based on the traditional wire-wound inductor production process, which transforms the plug-in inductor into a chip package, which reduces the volume of the inductor and is more convenient to use.

With the increasing complexity of modern electrical systems, DC-immune current transformers (CTs) have become essential for accurate current measurement in environments with DC offset or mixed AC/DC currents. The DCT105W-B3 120A CT with DC immunity represents a significant advancement in this field, offering precise current sensing even in the presence of DC components.

The OFLS Series Rogowski Coils, known for their flexible, high-bandwidth, and dynamic current measurement capabilities, are increasingly being integrated with Internet of Things (IoT) technology to enable remote monitoring, predictive maintenance, and intelligent energy management. By leveraging wireless communication, cloud computing, and edge analytics, these coils can transmit real-time current data to centralized systems, enhancing grid stability, industrial automation, and energy efficiency. This article explores how OFLS Rogowski Coils are being transformed into smart sensors through IoT integration, their applications in energy management and industrial automation, and the key technologies enabling this evolution.

The 60A DC-immune current transformer (CT) is a compact, high-performance solution designed specifically for three-phase watt-hour (Wh) meters. With its single-core design, small footprint, and robust insulation, this CT is optimized for easy installation inside meter casings, making it ideal for smart meters, energy monitoring systems, and industrial power measurement applications. This article explores its key features, technical advantages, and applications in modern electrical metering.

Current clamp is a versatile and high-precision current measurement device designed for a wide range of electrical and industrial applications. With a primary current range of 1A to 1250A and a rated secondary output of 0A to 5A (or 0~1V), this series meets accuracy grades of 0.5 and 1, complying with GB/T 20840.1 and 2.0 standards. Its robust design and reliable performance make it indispensable in power monitoring, energy management, industrial automation, and electrical protection systems.

The OFLS Series Rogowski coils represent a significant advancement in non-invasive electrical current measurement technology. These flexible, air-cored current transducers have become indispensable tools for power quality analysis, energy monitoring, and protection systems across various industries. This article explores the technical principles, design features, and diverse applications of these innovative measurement devices that are transforming how engineers approach current measurement challenges.