India TV

Apple faces a rare security breach as iPhone 16e circuit diagrams go public

In a rare slip-up, the US Federal Communications Commission (FCC) accidentally published confidential iPhone 16e schematics, ignoring Apple’s explicit request for secrecy. The 163-page PDF briefly ...
Hackaday

More Than 100 Sub-Circuit Designs From Texas Instruments

We were recently tipped off to quite a resource — on the Texas Instruments website, there’s a page where you can view and ...
Electric Energy Online

Electrical contacts in MV & HV Power Circuit breakers

Electrical power transmission networks are protected and controlled by medium and high-voltage circuit breakers. Breakers are meant to make and break the flow of electrical currents in transmission ...
IEEE

Few-Shot Mechanical Fault Diagnosis for a High-Voltage Circuit Breaker via a Transformer–Convolutional Neural Network and Metric Meta-Learning

Abstract: High-voltage circuit breakers (HVCBs) are responsible for the vital tasks of control and protection in power grids. Strengthening research on the latent fault diagnosis of HVCBs is vital for ...
IEEE

Arc Extinction Structure of Air Circuit Breaker for Improvement of Direct Current Breaking Performance

Abstract: Air Circuit Breaker (ACB) is an electric control device that can interrupt the abnormal current in low voltage (less than 1,000Vac or 1,500Vdc) distribution line. In general, abnormal ...