Preparing for Next Generation, High-Power PoE High-quality Connectivity

Today, there is a growing number of electronic devices that require both data connectivity and a power source to function effectively. As more innovative products hit the market, this trend is expected to increase rapidly.The IEEE 802.3af standard outlines a method for delivering power and data over LAN cables using the existing Ethernet infrastructure. A key element of this standard is that the power delivery must be isolated on the user or powered device (PD) side. This isolation requires the use of an isolated power topology within the power device.
The most cost-effective power topology to provide this isolation with acceptable efficiency is the continuous-mode flyback. To implement the flyback effectively in PDs, designers must understand the basic operation of this topology and the equations needed to properly design the flyback transformer.

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Alcom Electronics B.V.

Alcom Electronics

Alcom Electronics is the leading “technical distributor and manufacturers’ representative” for electronic components, embedded modules and industrial computing/communications in Benelux.

Alcom: the ideal partner

Alcom has been the trend-setter in innovative high-tech products since 1980. Alcom is the ideal partner for starting, small and medium sized manufacturers of components, modules and subsystems when they go in search of a new Channel Partner. Alcom works as a true partner alongside its principal and is committed to each manufacturer, often market leaders.

Alcom: the highest level of service

With a highly knowledgeable team of people, Alcom contributes to the success of its customers and improves their time-to-market objectives. Our technical solutions are supported from the concept of a design through to the final production. The chosen product categories are strongly synergistic. Alcom can often provide a complete solution.
Alcom’s product groups and represented lines are directed by a qualified team of product managers and application engineers, in conjunction with account managers to guarantee the highest levels of service to its customers.
In a word, Alcom is a long-term true technology bridge for the world’s most advanced technologies and a spearhead business partner in the served markets.
Alcom is member of two European alliances with the aim to offer European coverage for the majority of its products. This allows our business partners/manufacturers to select the strongest individual demand creating Stocking Representatives by technology and by region for the Eu-market.