Press Releases
2026-04-27
【Application Solution】 CAN Bus Communication Circuit Design — VOOHU
CAN Communication – Controller Area Network
The Controller Area Network (CAN) was proposed by Bosch in the 1980s. The CAN bus employs multi-master contention-based communication, non-destructive bitwise arbitration, and differential signal transmiss
2026-04-17
【Application Areas of the Solution】 Application of Industrial Ethernet in Data Communication - Phase 1
In data communication systems, the selection of physical layer components directly affects port signal integrity, reliability, and cost. From 10G/25G ports in core switches, to PoE powering and lightning protection in industrial outdoor equipment, and to
2026-04-10
【Circuit Standard Design】 VOOHU Electronics -- SPE Single Pair Ethernet Standard Circuit Reference
SPE Single Pair Ethernet Standard Circuit Design Reference
This solution is VOOHU Electronics’ standard solution for SPE Single Pair Ethernet. The company has focused on the field of communication electronic components for over 8 years, adhering to
2026-04-03
VOOHU :Voltage-Mode vs Current-Mode PHY: Drive Principles, Peripheral Design, and Selection Guide
The driver type of an Ethernet PHY chip directly determines system signal integrity, anti-interference capability, and hardware design complexity. Voltage-mode and current-mode PHYs may appear to differ only in signal carrier, but they have fundamental di
2026-03-27
Voohu Industrial-Grade RJ45 Vibration-Resistant Solution: Solving Network Connectivity Challenges in Harsh Environments
In modern industrial automation, intelligent manufacturing, rail transportation, and outdoor IoT devices, the physical layer reliability of network connections directly affects the stable operation and data security of the entire system. These environment
2026-03-20
Voohu Electronics Lvds Solution：Complete link protection for high-speed differential transmission
In applications such as high-definition video, industrial control, and intelligent security, LVDS (Low Voltage Differential Signaling) technology has become the preferred solution for high-speed signal interfaces due to its low voltage swing, high-speed t
2026-03-13
VOOHU Electronics -- Gigabit Ethernet Low Residual Voltage High Current Solution Reference
Gigabit Ethernet Low Residual Voltage, High Current Solution ReferenceThis solution is a Gigabit Ethernet standard solution from VOOHU Electronics Technology. The company has focused on the field of communication electronic components for over 8 years, ad
2026-03-06
【PRODUCT BASIC INTRODUCTION】SINGLE-PAIR ETHERNET(SPE) CONNECTOR
In the traditional industrial automation pyramid, the field layer (sensors, actuators) and the control layer (PLC) have long been separated by various closed, low-speed fieldbuses (such as Profibus, CAN, IO-Link, etc.).This architecture leads to complex c
2026-02-28
Voohu Electronics Push-Pull Converter Solutions
In industrial electronic design, achieving power supply isolation and stable output is a key aspect of ensuring reliable system operation.VOOHU Electronics offers a complete isolated voltage switching regulation solution based on a push-pull topology. Thr
2026-02-11
Walking Together, Embarking on a New Journey: Suzhou VOOHU Electronics Technology Co., Ltd.'s 2025 Annual Ceremony Successfully Held
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 Annual Meeting is being held in grand style,and all colleagues are gathered together,to pay tri
2026-02-06
Working principle of push-pull converter
A push-pull DC/DC converter, or simply push-pull converter, is a power electronic device that uses two power switching transistors to alternately switch on and off to achieve DC/DC conversion. It can be viewed as a combination of two single-transistor for
2026-01-30
【Standard Circuit Design】100Mbps Ethernet surge protection and anti-static standard circuit
100Mbps Ethernet Surge and Static Electricity Protection Standard Circuit Design ReferenceThis solution is a 100Mbps Ethernet standard solution from VOOHU Electronics Technology. The company has focused on communication electronic components for over 8 ye
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