Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
EE Times-Asia > Advanced Search > power supply

power supply What is uninterruptible power supply (UPS)? Search results

 
 
What is uninterruptible power supply (UPS)?
An uninterruptible power supply (UPS) is equipment that provides emergency power to a load when the input power source, typically the utility mains, fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it provides
total search6670 articles
2007-10-25 ZTE, Telekom Malaysia sign power supply purchase deal
Telecom equipment and network solutions provider ZTE Corp. has sealed a power supply purchase deal with Telekom Malaysia.
2007-03-09 Zilker Labs to demo Digital-DC power products
Zilker Labs will exhibit the latest end-applications based on its patented Digital-DC technology at the 2007 IIC-China in Beijing and Shanghai.
2009-08-04 Zero-drift op amp uses 30% less power
The ADA4051-2 is a chopper-stabilized operational amplifier designed for portable and battery-powered instruments.
2014-07-18 Zero-drift amp boasts low power, high accuracy
The MCP6N16 from Microchip increases DC performance by enabling ultra-low offset, low-offset drift, and superior common-mode and power-supply rejection, while reducing the adverse effects of 1/f noise.
2003-04-11 Yuchang capacitors improve power factor
The P series of dry type power capacitors from Yuchang Electric Co. Ltd is designed to improve the power factor of supplies
2003-02-10 Yinhe PC power supply meets Intel ATX standard
Jiangsu Yinhe Electronic Co. Ltd's ATX-380 PC power supply meets Intel's ATX 2.03 requirement, as well as the GB93254-1998B and FCC standards.
2004-04-14 XPiQ power supply features small design footprint
The ECM series of single output ac-dc power supplies from XPiQ features the world's smallest footprint for units with these ratings
2008-02-19 XPhase chipset delivers AMD CPU power solution
IR has introduced the IR3514 and IR3507 XPhase chipset for AMD parallel and serial VID (PVID and SVID) processors.
2013-04-16 XP Power unveils new style for Power Supply Selector guide
The first edition of XP Power's new style form product catalogue boasts an informative yet visually pleasing method of presenting the company's line-up of AC-DC power supplies and DC-DC converters
2006-01-06 XP Power unveils 'most compact' AC/DC switching power supply
The ECM100 single-output AC/DC switching power supply from XP Power is touted to be the world's most compact unit of its type. This device features a 4.5-by-2.5-inch footprint and 1.2-inch height.
2013-04-09 XP power rolls out low profile 225W powers supply
The ECP225 series of highly efficient low profile AC-DC power supplies boast a typical efficiency of 94 per cent and a no load power consumption of less than 0.5 Watt
2007-07-18 XP Power rolls 'smallest' AC/DC power supplies
XP Power unveils that its latest product offering, the 10W ECL10 and the 15W ECL15 series of ultracompact, low power AC/DC power supplies
2013-05-14 XP Power outs 80 Plus certified 150W AC-DC power supply
The GCS150 is available with a 12, 15, 24, 28 or 48VDC single output voltage and can deliver up to 110W.
2006-03-24 XP Power opens Shanghai office
XP Power, a supplier of power supply solutions to the electronics industry, announced that it has opened an office in Shanghai, China.
2012-06-25 XP Power opens green fab in Vietnam
XP Power's power supply manufacturing facility in Ho Chi Minh City incorporates a solar PV array, eco-friendly glass to prevent solar heat gain, low energy lighting, and ultra-efficient air conditioning.
2009-10-13 XP Power expands Shanghai facility
XP Power has increased the area of its 40W-1.5kW power supply manufacturing facility near Shanghai, China.
2008-03-03 XP Power completes purchase of Shanghai facility
XP Power has bought out 50 percent shareholding of its manufacturing joint venture, Fortron XP Power, giving XP Power complete control and ownership of the 26,000sq.ft power supply manufacturing operation in Shanghai.
2012-09-17 XP Power claims smallest 5W, 10W AC/DC power supplies
The ECE05 series measures 25.4 x 25.4 x 15.24mm while the ECE10 series comes at 38.1 x 25.4 x 15.24mm, covering nominal output voltages from 3.3-48VDC and a wide universal input of 85-264VAC.
2014-09-22 XP Power boasts highest power density 60W AC-DC supply
The ECE60 series is available in either PCB mount, chassis mounted with screw terminals, or in a DIN rail mount configuration.
2002-07-12 Xantrex programmable power supply delivers 12W
Xantrex Technology Inc. has announced the addition of a 12kW model for its XDC series of programmable digital control power supply.
2003-05-05 Xantrex dc power system offers up to 2.4 kW reconfigurability
Xantrex Technology's modular programmable dc power system, the XMP 2600, offers 160W to 2.4kW per module
2002-04-19 Write your own generic SPICE Power Supplies controller models
This application note consists of writing your own generic model of the PWM controller and then adapting its intrinsic parameters to comply with the real one being used. Fixed frequency Current Control Mode and Voltage Control Mode models are covered here as well.
2011-01-05 Wireless power development kit touts Qi certification
The bqTESLA wireless power development kit from Texas Instruments is the first in the industry to get Qi certification, the company said
2008-09-01 Winning the power challenge
Optimizing power consumption in SoCs, DSPs and MCUs has provided good results, but even more can be gained in a joint effort between ICs and the teams that design them. The Texas Instruments article addresses some solutions to today's growing power issues
2008-01-24 Wide mains, 19V/8A power supply including power factor correction
On Semi's NCP1605 is a power factor controller that features a "pfcOK" pin to enable the downstream converter when the power factor correction stage is ready for operation
2015-03-04 Why digital power calls for more standards
Read about the move to come up with common standards that will encompass mechanical, electrical, communications, monitoring and control specifications.
2003-01-09 What's next on power management
Asia has increasingly become the key center for the design of portable equipment, including PDAs, notebook computers, cellphones, and digital cameras.
2007-03-20 What is digital power
The advantages of digital power control make it a suitable approach for power supply design and board mounted power supplies in particular.
2006-01-24 Vydas announces power supplies for industrial automation
Vydas International has announced a new range of DIN rail mount switching power supplies designed especially for the industrial automation markets
2005-05-02 Voltage-mode control curbs power issues
Learn practical recommendations for designing voltage-mode control synchronous buck converter based on technology advancement.
Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

 
 
Back to Top