Selection guides, cross-reference reviews and engineering Q&A for LAN transformers, RJ45, SFP and other communication components, plus the latest from VOOHU.
What should I do if the SFP optical module cannot be pulled out? The most dangerous thing on site is not to temporarily stop the machine, but to continue to sha
What is the difference between RJ11 6P4C and 6P6C? Starting from the number of contacts, RJ11 6P4C line sequence, 2×1 dual-port structure and PCB hole position,
Focusing on two SMT current transformer series, TDK B82801C and VOOHU WHPT-EF126, compare the four-speed transformation ratios of 1:50, 1:100, 1:150, 1:200 and
How to choose RJ45 XLR self-locking connector for industrial equipment? Combined with VOOHU's real model, the pass-through and plug-in board structures, latches
Two days ago, an engineer doing power supply testing contacted us through the VOOHU official website. He is designing a 90kHz continuous sinusoidal current dete
Compare the inductance, turns ratio, DCR, withstand voltage, temperature, packaging and reflow conditions of VOOHU WHPT-EF126-006 and TDK B82801C2245A200 SMT cu
Compares VOOHU WHSG48002PG with Pulse HXB6014HLT for dual-port Gigabit PoE magnetics, covering inductance, loss, isolation, temperature, PoE conditions, and PCB
Starting from the volt-second balance of the two half-cycles of the push-pull transformer, combined with four real on-shelf material numbers, the duty cycle asy
Compare VOOHU WHST06E14A1 and Würth 750315371 for centre-tapped windings, turns ratio, inductance, DCR, insulation and automotive reliability markings. This is
Focusing on the WHSPE00467 board-end socket and WHSPE00468 crimp plug, the mating, crimping, differential channel, PoDL power supply and mass production wiring
Starting from the 350mA/600mA public screening field, the current definition, temperature rise path, multi-port thermal coupling and mass production verificatio
Starting from module cross-testing, terminal contact, SMD solder joints, mechanical positioning and high-speed channels, the board-level inspection and mass pro
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