Laurence Marchini, Editor, writes:
We see from your search that you're looking for information on the term "UL60950",
and we have a large number of manufacturers' news releases and technical articles here on Electronicstalk which will be of interest.
Let me be your guide.
Start with
the news release Power convertor suits varying loads from
Lambda, which we summarised at the time by saying "Lambda's iAD12016A008V is particularly well-suited for powering a diverse range of loads in a variety of architectures, including distributed power".
A few weeks before,
we featured the news release Sixteenth bricks optimise thermal performance from
Lambda: "Sixteenth brick DC/DC power modules now provide up to 25A of output current".
In May 2007, we covered the news from Excelsys Technologies
concerning its Xlite series
- take a look at High-efficiency supplies configured online
which says: "Ultracompact high-power-density power supplies can be configured to order with system power levels up to 600W".
Take a look also at the news release from Murata Power Solutions, Miniature convertors are big on safety,
as well as Touch screens offer wear resistance from 3M Touch Systems UK,
and Wide-range POL convertor tackles many tasks from Power-One.
See also:
Flexible supplies squeeze in more power
(November 2006)
The latest model in the fleXPower family of configurable power supplies, the fleXPower X10 brings an 11% increase in power using the same size chassis as earlier 900W models
Enclosed supplies have broad appeal
(October 2006)
Powersolve has released the TXL Series of enclosed power supplies
Low profile 400W AC/DC switcher
(July 2006)
XP Power has announced the SMM400 series, a family of 400W AC/DC switching power supplies that enable more power to be delivered in an industry-standard 1U high enclosure
Power modules boost industrial applications
(July 2006)
The DCH01 family of plug-in power modules operates from a 5V input and provides single voltages of 5, 12 and 15V and complementary dual-output voltages of +/-5, +/-12 and +/-15V
Filter cuts down convertor emissions
(June 2006)
The F4804A input filter is designed to minimise the conducted and radiated emissions generated by switch-mode DC/DC convertors to help meet FCC and EN55022 Class B conducted emissions requirements
Fuse and MOV come together to protect on the line
(June 2006)
The RoHS-compliant 2Pro device incorporates PolySwitch PPTC overcurrent technology with a metal oxide varistor component into one innovative, thermally protected device
Convertors deliver high power at low voltages
(April 2006)
High-density single-output isolated DC/DC convertors provide industry leading output current at voltages below 2V in an industry standard 1 x 2in package
Eighth brick bus convertor is highly efficient
(April 2006)
The latest addition to the BusQor family of bus convertors provides greater than 95% efficiency at half and full loads
Rectifiers put power on the wall
(March 2006)
Six wall-mounting rectifiers are quick and easy solutions for powering a wide variety of telecomms equipment
Programmable PSU boosts output to 3.3kW
(January 2006)
Lambda has added a new 3.3kW version of its successful Genesys range of rack-mountable, programmable power supplies
Quarter-brick convertor delivers 37A at 70C
(November 2005)
Power-One has introduced the 40A QME48 Series of quarter-brick DC/DC convertors
Convertor boasts wide input voltage range
(August 2005)
Available now from Young Electronics is ETA Power's NVD-SC 100W DC/DC convertor
Transformer meets safety and telecomms standards
(August 2005)
A new line matching transformer combines high performance coupling characteristics with a high dielectric strength in an economical low profile package compliant with RoHS standards
Overcurrent protection suits telecomms linecards
(July 2005)
The PolySwitch TSM600-400 is a low-resistance resettable overcurrent protection device for communications infrastructure applications
Convertors cover a wide field
(May 2005)
A new range of 30W DC/DC convertors covers a wide field of applications
Eighth bricks stay cooler than quarters
(May 2005)
With thermal performance superior to similarly rated quarter bricks, a new series of 30A eighth-brick convertors are ideal power sources for communications and server applications
Convertors drop in to deliver more current
(April 2005)
A new range of highly integrated single-output isolated convertors features output currents of 6A and output voltages down to 1.8V
UL recognition for circuit protection devices
(March 2005)
PolySwitch TRF600-150 circuit protection devices are now UL recognised to UL1434 and have passed UL tests from UL497A
General-purpose switchers have medical approvals
(February 2005)
The Skynet SNP-Z06 Series of power supplies is ideal for medical designs
Source suits laboratory and industrial uses
(January 2005)
A new AC/DC power supply combines a ruggedised input section with extremely low noise outputs, making it an ideal power source for medical laboratory and industrial applications
POL convertors feature flexible outputs
(November 2004)
The Cincon family of 10 and 15A nonisolated, point-of-load convertors comes in industry-standard single-inline (SIP) or surface mount (SMT) package styles
Certification for novel Y2 capacitors
(October 2004)
Syfer Technology's innovation has been recognised, with its latest tiny, yet high-capacitance, Y2/X1 compliant surge protection capacitors gaining coveted TUV certification
Configurable convertor aids PCB design and test
(October 2004)
A new remotely configurable point-of-load DC/DC convertor from Artesyn Technologies provides powerful control flexibility for PCB design qualification and production test
Telecomms relays offer compact compliance
(September 2004)
New compact telecomms relays from Omron enable high density mounting by reducing the mounting area of the surface mount package by up to 56% compared with comparable devices
Telecomms protector shrinks in size
(August 2004)
The new PolySwitch TRF600-150 circuit protection device for telecomms and networking applications is 25% percent smaller than its predecessor
Single-output switchers cover a wide range
(November 2003)
A new family of open-frame 65W switching power supplies features a full range of single-output devices from 3.3 to 48V DC in 100mV increments
Half-width switcher fills a gap
(October 2003)
Lambda has added a half-width 750W 1U unit to its Genesys family of ground-breaking rack-mount, programmable switch mode power supplies
Decoupling diode avoids dangers of redundancy
(September 2003)
The MLY02 decoupling diode is a low-cost solution for use in the design of redundant power supplies or for the isolation of power sources and loads
Convertor incorporates sinewave generator
(March 2003)
A novel multifunction DC/DC convertor is ideally suited to a wide range of applications, including adjustable power supplies, signal generators, ring generators and longitudinal noise generators
Compact fuse helps meet US telecomms specs
(February 2003)
The new Raychem FT600 fuse series is designed to assist telecomms equipment manufacturers in complying with North American overcurrent protection requirements
Budget half bricks deliver up to 30A
(January 2003)
The SVH Series of low-cost high-efficiency DC/DC convertors redefines the price/performance index for half-brick power supplies by offering up to 30A current output at very low prices
Convertors cram 35W into less than a quarter brick
(December 2002)
The new S35 Series from BTCPower is a range of high-efficiency, low-power DC/DC convertors that deliver a power output of 35W from a sub-quarter-brick package
Convertor delivers flexible low-voltage outputs
(November 2002)
The latest dual-output 60W DC/DC convertor from C and D Technologies significantly simplifies delivery of the low operating voltages required by modern ASIC and DSP technologies
Convertors cram 50W into an eighth of a brick
(November 2002)
Novel technologies for high-efficiency operation and excellent thermal performance have been combined to create the world's smallest 50W, single-output DC/DC convertors