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What does PoE mean?
Power over Ethernet (PoE) is the ability for the LAN switching infrastructure to provide power over a copper Ethernet cable to an endpoint (powered device). This capability was once referred to as inline power.
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2012-04-18 PoE controller simplifies embedded PSE dev't
PoE controller simplifies embedded PSE dev't
2012-03-21 60W PoE midspans support 24-port option
60W PoE midspans support 24-port option
2012-02-07 PoE midspans cut energy dissipation by 50
PoE midspans cut energy dissipation by 50
2012-01-13 PoE design with LM5070 and DP83865
PoE design with LM5070 and DP83865
2011-10-20 High-performance chassis switch supports IPv6
D-Link releases the D-Link DGS-6604 xStack chassis-based switch that claims superior performance, 10GE aggregation, and Power Over Ethernet (PoE) support.
2011-09-29 Embedded PoE+ offers 30W output power
Embedded PoE+ offers 30W output power
2011-09-28 PoE+ PSE single port magnetic jack launched
PoE+ PSE single port magnetic jack launched
2011-07-19 Bus converters boast 98% efficiency
Vicor introduces 98 per cent efficient VI Brick bus converters with 75V input transient capability designed as upgrades for industry standard 5:1 and 4:1 converters.
2011-07-21 Flyback converter uses no optocoupler feedback
Here's a reference design for a flyback, 12V, Class 3 powered device (PD). The design features the MAX5969B as its controller.
2011-07-04 PoE controllers deliver up to 90W of power
PoE controllers deliver up to 90W of power
2011-05-06 PSE controller chipset offers 12 independent channels
Linear debuts the LTC4270/ LTC4271 isolated 12-port Power Source Equipment (PSE) controller chipset aimed at use in IEEE 802.3at (PoE+) Type 1 and Type 2 compliant Power over Ethernet (PoE) systems.
2011-02-04 PoE managers support PoE Plus, HDBaseT
PoE managers support PoE Plus, HDBaseT
2011-01-06 Open source dev't board offers PoE, CAN bus interfaces
Open source dev't board offers PoE, CAN bus interfaces
2011-01-06 60W multi-port PoE midspans comply with IEEE 802.3at
60W multi-port PoE midspans comply with IEEE 802.3at
2010-10-07 PoE solution targets military communication apps
PoE solution targets military communication apps
2010-08-20 PoE midspan flaunts low-cost 60W model
PoE midspan flaunts low-cost 60W model
2010-08-13 PoE extender delivers 22.5W over 200m range
PoE extender delivers 22.5W over 200m range
2010-07-12 PoE midspan supports 1000Base-T, WiMAX
PoE midspan supports 1000Base-T, WiMAX
2010-06-28 Microsemi, Cisco enter PoE licensing
Microsemi, Cisco enter PoE licensing
2010-05-24 PSE controller delivers 40W/port
Maxim Integrated Products debuts the MAX5971A, a single-port, power-sourcing equipment (PSE) controller that integrates a 0.5Ω power MOSFET and sense resistor to save space and cost.
2010-04-06 PoE controller offers eight IEEE 802.3af compliant ports
PoE controller offers eight IEEE 802.3af compliant ports
2010-02-10 DIMMs extend scalability from 8 to 48 ports
The PD67100 family joins Microsemi Corp's existing PD67000 DIMM offering, one of the first to pioneer PoE deployment using the same modular, field-upgradeable packaging format.
2010-01-06 PoE-capable switches pack advanced security features
PoE-capable switches pack advanced security features
2009-12-28 PoE management software now SNMPv3-compatible
PoE management software now SNMPv3-compatible
2009-10-12 Power chip market set for 2010 recovery
PoE and PFC ICs, and non-standard and Intel standard DrMOS integrated power stages are fastest growing segments.
2009-09-03 Power over Ethernet comes of age
PoE+ brings more power and better classification techniques to an already established industry of PoE networks.
2009-08-13 Controller powers IEEE 802.3at/PoE+ apps
Controller powers IEEE 802.3at/PoE+ apps
2009-07-03 Linear tips PoE+ interface controllers
Linear tips PoE+ interface controllers
2009-07-01 Protection IC enables smaller PoE apps
Protection IC enables smaller PoE apps
2009-06-10 Guard PoE interfaces against transients
Guard PoE interfaces against transients
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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