Huazheng Innovation: The Global Leading Relay Protection Tester Company Delivering Solutions for Modern Grids

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.
Electrical Construction & Maintenance

Applying Surge Protection Devices on High-Frequency Data Systems

With the rising importance and complexity of data networks in today's competitive business climate, the concern of losing communications is steadily increasing. Companies with critical transactions, ...

Why rigid control of power grid frequency should be a thing of the past

Explore how flexible grid frequency management can enhance reliability, affordability, and clean energy integration in modern ...
National Academies of Sciences%2c Engineering%2c and Medicine

Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses

The Panel on Frequency Allocations and Spectrum Protection for Scientific Uses calls attention to the statement of task of the National Research Council’s Committee on Radio Frequencies 1 (CORF): ...
Electronic Design

Radial Varistors Provide Circuit Protection and High Frequency Noise Filtering

AVX Corporation has introduced the new radial leaded CapGuard™ Automotive Series. AVX Corporation has introduced the new radial leaded CapGuard™ Automotive Series. Combining multilayer varistor (MLV) ...