Categories
- Active Components (11,829)
- Passive Components (2,928)
- Design and Development (9,365)
- Enclosures and Panel Products (3,229)
- Interconnection (2,817)
- Electronics Manufacturing, Production and Packaging (3,046)
- Industry News (1,895)
- Optoelectronics (1,601)
- Power Supplies (2,277)
- Subassemblies (4,521)
- Test and Measurement (4,921)
‘Pola’
A Electronicstalk guide
Start with the news release
Adjustable power at the point of load from
Murata Power Solutions, which we summarised at the time by saying "New modules are ideal for supplying POL power to devices such as ASICs, FPGAs and DSPs in a wide range of multiprocessor digital systems.".
Several months prior to that,
we featured the news release GBP 400,000 investment boosts PCB production from
Exception Group: "Leading European electronics manufacturer Exception has released a GBP400,000 investment in new manufacturing technology for its printed circuit board (PCB) production facility in Tewkesbury, UK.".
In August 2007, we covered the news from Ericsson Power Modules
- take a look at POL modules cut down on capacitor demands
which says: "Third-generation point-of-load modules combine wide input range with fast transient response.".
Take a look also at the news release from Ericsson Power Modules, Regulators are easy answer to low-current demands,
as well as Alliance backs nonisolated power modules from Texas Instruments (April 2006-),
and Ericsson signs up for PMBus support from Ericsson Power Modules.
Latest stories...
POL convertor is first with digital control (September 2005)
The DPL20C is a 20A output convertor which features an extensive set of digital configuration, monitoring and diagnostic facilities accessible via the PMBus interface.
System controller handles six power convertors (August 2005)
The PS-2606 power system controller provides a complete power management solution for up to six nonisolated DC/DC convertors and one intermediate bus.
Controller supports all three sequencing schemes (August 2005)
A new synchronous DC/DC buck controller features innovative sequencing and output voltage margining features.
Vertical mount convertors save space onboard (July 2005)
Eight new vertical mount nonisolated point-of-load DC/DC convertors are designed specifically for applications where board space is at an absolute premium.
Plug-in power modules are POLA-compatible (July 2005)
Texas Instruments has released its first 2.25 and 3A nonisolated, plug-in power modules featuring its Auto-Track sequencing technology.
POL regulators allow more design flexibility (June 2005)
Ericsson Power Modules has expanded its interoperable POLA series of point of load regulators with an additional 17 products all intended for use in distributed power architectures.
Convertors adjust at the point of load (June 2005)
Two new high current point-of-load convertor modules provide cost-effective ready-to-use power solutions for densely populated boards.
Point-of-load modules boast 96% efficiency (May 2005)
The industry's first 50 and 60A POLA-compatible nonisolated plug-in power modules use an innovative multiphase switching topology.
Further reading
-
Omnetics releases polarised nano connectors
Omnetics Connector is offering a series of miniature polarised nano connectors for military, aerospace, defence and medical applications where size and weight are critical.
-
Bipolar junction transistors improve audio
Extended beta improves linearity and reduces total harmonic distortion, improving the fidelity and overall sound of audio products.
