Microsemi has debuted new front-end powered device (PD) interface controllers for high-power HDBase-T and four-pair Power-over-Ethernet (PoE) applications.
The PD70210/PD70211 are compliant with Power-over-HDBaseT (PoH) and receive up to 95 W using an internal field-effect transistor (FET). The devices enable wider reach for PoE communications applications including outdoor IP cameras, small cells, thin clients and monitors.
Unlike non-standard alternatives, PoH has the same safety mechanisms of IEEE802.3at-2009, with detection performed separately on data and spare pairs, ensuring interoperability. Microsemi’s front-end PD ICs are compliant with IEEE802.3af, IEEE802.3at and HDBaseT standards and power is provided using HDBaseT or other two-pair/four-pair configurations.
The devices feature an advanced classification block supporting two-event, three-event, four-event and six-event classifications. They integrate a 0,3 Ω isolating switch and inrush current limiter, as well as a DC/DC input cap for fast discharge, on-chip thermal protection and internal surge protection.
Wine farm turns to solar installation for power Current Automation
Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.
Read more...Industrial PSU family Brabek
Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.
Read more...Integrated POL voltage regulators EBV Electrolink
Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.
Read more...ST’s biosensing tech enables next-gen wearables Future Electronics
DSP, Micros & Memory
The highly integrated biosensor device combines an input channel for cardio and neurological sensing, with motion tracking and embedded AI core, for healthcare and fitness applications.
Read more...Hi-Rel quarter-brick converters Accutronics
Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.
Read more...1700 V GaN Switcher IC Future Electronics
Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.
Read more...32-bit range of MCUs Future Electronics
DSP, Micros & Memory
If your design has outgrown the capabilities of 8- or 16-bit MCUs, the PIC32 family delivers easy scalability, enhanced performance, and larger memory options.
Read more...Industrial power supply range RFiber Solutions
Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.
Read more...PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.
printer friendly version