EFD25 Series

In PoE power system design, the selection of PSE and PD controllers often draws the most attention. However, in real engineering, whether the matching between the power transformer and the Lan Transformer is appropriate directly determines power supply ef

This solution is a standard 100M Chip LAN circuit solution from VOOHU Electronic Technology. The company has been specializing in communications electronic components for over eight years. Adhering to the business strategy and service philosophy of "Choos

VOOHU Annual SummarySet sail on a new journey and remember the original intention. Looking forward to the future, cast a brilliant dream. When we stop and look back, every effort has created today's brilliance. Suzhou VOOHU Electronic Technology Co., Ltd.

I. Industry Challenges: The Noise Dilemma of BMS Communication In a battery management system (BMS), the stability of the communication link directly determines battery safety and lifespan. Whether it's the complex electromagnetic environment of electric vehicles (EMI sources such as inverters and relays) or the long, multi-module series connections of energy storage systems, both face the following challenges: ▪ High-voltage differential interference (battery packs reach 1000V+) ▪ Common-mode noise causing data distortion ▪ Risk of safety isolation failure Industry needs: Communication magnet

1. Competitor Product Overview (Pulse Electronics / YAGEO) Pulse Electronics (a YAGEO Company) HMU2103NL (Tape & Reel: HMU2103NLT) is an automotive-grade integrated Transformer/CMC (Common Mode Choke) SMD module in a 6-pin package, AEC-Q200 qualified, wit

In audio systems, speakers and amplifiers are often the focus of discussion, while the audio transformer, a crucial component, is frequently overlooked. In reality, it plays an indispensable role in ensuring sound purity, reducing background noise, and ex