‘Power Quality Problems’
An Electronicstalk guide
Start with the news release Dates announced for National Electronics Week from National Electronics Week, which we summarised at the time by saying "NEW Events has announced that National Electronics Week 2011 is taking place from 12-13 April at the NEC Pavilion in Birmingham. ". Several months prior to that, we featured the news release Oscillator achieves ultra-low phase noise from Z-Communications: "Z-Communications has announced an RoHS-compliant VCO (voltage-controlled oscillator) in S-band for digital radio and fixed wireless applications that require ultra-low phase noise performance. ".
In December 2010, we covered the news from Nordic Semiconductor - take a look at Monitoring system features Nordic transceivers which says: "Nordic Semiconductor has announced that Spantec has developed a fully comprehensive ANT+ telemedical remote monitoring system using Nordic nRF24AP2 eight-channel 2.4GHz ANT transceivers.".
Take a look also at the news release from MSC Vertriebs, MSC distributes YDS DC/DC converters, as well as Rakon TCXOs feature power management from Rakon, and RS Components launches power supply microsite from RS Components.
Latest stories...
International Rectifier offers automotive MOSFETs (December 2010)
International Rectifier has expanded its offering of 40 to 100V automotive-qualified MOSFETs, including a range of logic level devices.
EASA certifies avionics unit with Altera processor (December 2010)
The European Aviation Safety Agency (EASA) has certified a safety-critical avionics system that includes a DO-254/ED-80-certifiable version of Altera's Nios II embedded processor.
Self-protected MOSFETs for automotive applications (December 2010)
Suiting automotive and industrial applications, Diodes Incorporated's new self-protected MOSFETs are suitable for switching inductive loads, such as motors, relays and lamps at low frequencies.
Power-management controller for standard MOSFETs (December 2010)
Texas Instruments has introduced a power-management controller and driver for standard and logic-level N-channel MOSFETs used for low-voltage, secondary-side synchronous rectification.
AC/DC power converters for medical applications (December 2010)
Bear's compact and rugged BP Series encapsulated AC/DC power converters are available for purchase online, simplifying OEM evaluation for commercial, industrial and medical applications.
1W power supplies offer efficiency of 89 per cent (December 2010)
Aimtec has broadened its product line with the addition of the AM1D-RZ series of 1W power supplies, featuring 80 models with efficiency rates up to 89 per cent and load regulation of six per cent.
Aimtec power supplies offer auto-recovery restart (December 2010)
Aimtec has launched the AM1DS-NZ series of 1W power supplies, featuring continuous short-circuit protection with auto-recovery restart and suitable for a range of applications.
Low-power network platform for harsh environments (December 2010)
Axiomtek has announced the NA-320FL, a fanless 1U compact network appliance platform with 6GB LANs that supports the low-power Intel Atom processors D510 1.66GHz with Intel ICH8M PCH chipset.
Further reading
- CD tells all on power quality problems
The "Power quality application guide" CD is a fully searchable, comprehensive reference source on measurement, management and avoidance of PQ problems in LV installations. - Analyser helps solve power quality problems
The Topas 2000 is a power quality analyser for problem solving in both industrial and utility electrical power networks.
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