How is electrical isolation and signal transmission achieved in a circuit?
With the continuous popularization and development of electronic devices, switching power supplies (SPS) play a crucial role in various applications. Switching power supplies, with their advantages of high efficiency, compact size, and light weight, are widely used in communication equipment, computers, home appliances, industrial control, and other fields. In the design and implementation of switching power supplies, optocouplers (Optocoupler) serve as a critical electronic component with an irreplaceable .... 2025-08-11 11:33:54 1088

Teradyne Introduces Next-Generation Memory Test Platform Magnum 7H for High-Bandwidth Memory (HBM) Chips
August 8, 2025, Beijing, China — Teradyne, a global leader in automated test equipment and robotics, announced the launch of its next-generation memory test platform, Magnum 7H, designed to meet the stringent testing requirements of high-bandwidth memory (HBM) chips integrated into GPUs and accelerators in high-performance generative AI servers. The Magnum 7H is specifically designed for large-scale HBM stacked die testing, featuring high parallel testing capability, high speed, and high precision. Le.... 2025-08-08 14:57:19 1481
