Network Port

In today's digital age, Ethernet, as the dominant wired local area network (LAN) technology, has become the cornerstone of global information exchange. From smart homes and enterprise interconnection to industrial automation and hyperscale data centers, Ethernet infrastructure drives the efficient and stable operation of critical businesses. VOOHU is committed to providing end-to-end Ethernet hardware design solutions, encompassing system-level component supply, customized development support, and in-depth technical empowerment. These solutions are supplemented by evaluation demos and a compr

In modern Ethernet device design, cost, weight, and aesthetics are driving the increasing adoption of plastic housings. While plastic materials offer advantages such as light weight, low cost, and flexible molding processes, their insulation properties pr

Why does Automotive Ethernet replace the LAN transformer with a common-mode choke? VOOHU explains the single-pair PHY and CISPR 25 EMC, the four CMC selection criteria for 100BASE-T1/1000BASE-T1, plus a WHAC3225B/WHLC2012A selection table and port protection.

From the center tap, Bob Smith terminal to PCB layout, the system sorts out the most common pitfalls of the Ethernet port, and provides selection suggestions based on VOOHU full-rate network transformers and supporting components.

VOOHU Electronics officially launched two new coupler male and female connectors, WHKNZ63YSCAT6a and WHKNZ63CAT6a180, which focus on 10 Gigabit (CAT6A) transmission rate. They adopt industrial-grade metal shell design and support PoE power supply. They are targeted at connection scenarios with high speed and reliability requirements such as industrial Ethernet, outdoor security and PoE front-end. The metal male connector WHKNZ01000FS is an existing product of VOOHU and can be used with two new products. For product selection and technical support, please visit VOOHU's official platform WW

1.An overview of audio transformersAn audio transformer, a special transformer that processes audio signals, is mainly used to change the voltage level of audio signals and provide impedance matching to ensure that audio signals are efficiently transmitte