VOOHU Electronics provides one-stop sourcing for connectors, magnetics, and interface ICs used in data communications, industrial control, and automotive networking. Core products include RJ45/SFP connectors, network transformers, inductors, and Ethernet PHY ICs. With eight application solutions—including Ethernet and SPE—and an experienced FAE team, we support component selection, sample testing, PCB design, small-batch delivery, and custom development to help customers shorten development cycles and improve sourcing efficiency.
On July 3, 2026, the three‑day electronica China came to a successful close at the Shanghai New International Expo Centre. VOOHU Electronics (VOOHU) presented…
Shanghai New International Expo CentreVOOHU Booth: N2.735 (Hall N2, Booth 735) In 2024, VOOHU made its debut at electronica China.In 2026, we return with a…
Dear customer: Hello! On the occasion of Labor Day, all employees of Suzhou VOOHU Electronic Technology Co., Ltd. would like to extend our most sincere holiday…
As the years change and new chapters unfold,we gather here at this pivotal moment,to review our shared journey and look forward to a new chapter.The VOOHU 2025…
![[New Product Recommendation] CAT6A 10 Gigabit Waterproof RJ45 Coupler Male and Female](/upload/image/20260717/4694ba2c3b52b9d273512e3777f53f84350x197.jpg)
VOOHU Electronics officially launched two new coupler male and female connectors, WHKNZ63YSCAT6a and WHKNZ63CAT6a180, which focus on 10 Gigabit (CAT6A)…
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 driver type of an Ethernet PHY chip directly determines system signal integrity, anti-interference capability, and hardware design complexity. Voltage-mode…
In the traditional industrial automation pyramid, the field layer (sensors, actuators) and the control layer (PLC) have long been separated by various closed…
![[FAQ] Three FAQs for integrated RJ45 (Mag-Jack) application](/upload/image/20260724/fd7e9c7a96b2d92065dbdd6aff0b38b3350x197.jpg)
The integrated network port (Mag-Jack) integrates the network transformer, common mode inductor, Bob Smith termination and indicator light inside the RJ45. Its…
In professional audio, broadcast communications, and industrial instrumentation systems, ground loop hum, common‑mode interference, and abnormal voltage…
This solution is VOOHU Electronics (VOOHU)'s standard isolated SPI solution. The company has focused on the field of communication electronic components for…
![[Standard circuit design] Isolated SPI solution standard circuit reference](https://voohu-us.oss-us-west-1.aliyuncs.com/upload/image/20260626/8cfeb197c7951ad2eea441777098ffdd.jpg?x-oss-process=image/resize,m_lfit,w_350,h_197/quality,q_78/format,webp)
Isolated SPI standard circuit design reference This solution is the VOOHU Electronics (VOOHU) isolated SPI standard solution. The company has focused on the…
Compare VOOHU WHEP7995 and Sunlord TWPEP090909B300T for a 33-57 V dual-12 V EP-series power-transformer design, including winding connections, inductance…
Compare VOOHU WHTT6010 and Tamura TTC-5023 for winding connections, DCR, primary inductance, insertion loss, return loss, and dielectric test conditions, with…
1:1, 600 Ω audio transformer parameter comparison between VOOHU WHTT4001 and HanRun HR228434, covering shunt inductance, DCR, insertion loss, return loss and…
Comparison between VOOHU WHTT6010 and Bourns SM-LP-5001 audio transformers, covering key parameters such as turns ratio, DC resistance, insertion loss, return…
Starting from the 350mA/600mA public screening field, the current definition, temperature rise path, multi-port thermal coupling and mass production…
Starting from module cross-testing, terminal contact, SMD solder joints, mechanical positioning and high-speed channels, the board-level inspection and mass…
Starting from the network-by-network pin mapping, PCB library, isolation boundary and assembly process, the candidate screening, trial production and mass…
Starting from the reference plane, mixed-mode port and fixture calibration, explain how to test the return loss, insertion loss and common mode characteristics…
