Press Releases
2026-06-18
Countdown! July 1–3, Shanghai | VOOHU Returns to electronica China with “Eight Major Solutions”
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 more complete product portfolio and our “Eight Major Solutions”.
From July 1 to 3, at t
2026-06-17
LAN Transformer： VOOHU WHSG24301TG as Replacement for iNRCORE GBE-5032NL
1. Competitor Product Overview (iNRCORE, LLC)
iNRCORE (iNRCORE, LLC, USA — the former Pulse Electronics networking magnetics business) GBE-5032NL is a 1000BASE-T single-port (4-channel integrated) industrial-grade low-profile SMD transformer module
2026-06-17
LAN Transformer： VOOHU WHSG24301TG as Replacement for Pulse HX5120NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO company) HX5120NL (Tape & Reel: HX5120NLT) is a 1000BASE-T single-port (4-channel integrated) low-profile SMD Ethernet transformer module in a 24-pin package, compliant
2026-06-12
【Frequently Asked Questions】Placement of Common‑Mode Choke in Ethernet Transformers: Detailed Explanation for Non‑PoE and PoE Scenarios – VOOHU
In Ethernet hardware circuit design, the LAN Transformer is a core component that ensures signal transmission and provides electrical isolation. The isolation transformer and common‑mode choke (CMC), as the two key supporting components of the Ethernet tr
2026-06-12
LAN Transformer： VOOHU WHSG24701G as Replacement for Pulse H5004NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO company) H5004NL (Tape & Reel: H5004NLT) is a 1000BASE-T single-port (4-channel integrated) SMD magnetics module in a 24-pin package, designed to support 1:1 turns-ratio
2026-06-12
LAN Transformer： VOOHU WHSG24301G as Replacement for Pulse H5120NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO company) H5120NL (Tape & Reel: H5120NLT) is a 1000BASE-T single-port (4-channel integrated) low-profile SMD Ethernet transformer module in a 24-pin package, compliant wi
2026-06-10
LAN Transformer: VOOHU WHSG24701AG as Replacement for Pulse H5007NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO company) H5007NL (Tape & Reel: H5007NLT) is a 1000BASE-T single-port (4-channel integrated) SMD magnetics module in a 24-pin package, designed to support 1:1 turns-ratio
2026-06-10
LAN Transformer:VOOHU WHSG24F01ATG as Replacement for Pulse H5008NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO company) H5008NL (Tape & Reel: H5008NLT) is a 1000BASE-T quad-channel SMD Ethernet transformer module in a 24-pin package, compliant with IEEE 802.3 and J-STD-020 Level
2026-06-08
LAN Transformer: VOOHU WHS16002GA as Replacement for Bourns SM91074AL
1. Competitor Product Overview (Bourns)
The Bourns SM91074AL is a 10/100 Base-T single-port low-profile SMD Ethernet transformer module in a 16-pin package, compliant with IEEE 802.3u (100 Base-T), AEC-Q200 automotive-grade qualified, RoHS compliant and h
2026-06-08
LAN Transformer: VOOHU WHSG24719PT G as Replacement for Würth 7490220122
Competitor Product Overview (Würth Elektronik eiSos GmbH & Co. KG)
Würth Elektronik 7490220122 (WE-LAN series) is a 1000BASE-T quad-channel SMD transformer module with POE+ support (IEEE 802.3bt, 4PPoE) in a 24-pin package. Operating temperature
2026-06-05
【Solution Application Areas】RS485 in Industrial Communication Applications – Part 1
In industrial communication systems, the selection of physical layer interfaces directly affects the signal integrity, reliability, and system cost of bus nodes. From multi‑node interconnection in PLC control cabinets, to lightning protection in outdoor s
2026-06-03
LAN Transformer: VOOHU WHSM24P01N0 as Replacement for Pulse HX7028NL
1. Competitor Product Overview (Pulse Electronics / YAGEO)
Pulse Electronics (a YAGEO Company) HX7028NL is a 10GBASE-T quad-channel SMD transformer module in a 24-pin package, IEEE 802.3 compliant, J-STD-020 Level 1, peak reflow 245°C, RoHS compliant.
