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2002-05-15 Power Integrations upgrades power supply design software
Power Integrations Inc. has announced the release of PI Expert v4.0 power supply design tool that supports designs from 3W to >200W and provides faster execution speeds, as well as an improved GUI
2014-08-12 Low cost flyback power supply design
This application note discusses designing an integrated and low-cost power supply for the most commonly used inverter application that runs from 12-V battery
2004-03-17 Power Integrations tool shortens SMPS design time
The company's new generation of dynamic power supply design tool shortens design times for SMPSs built with its scalable power conversion ICs
2004-11-30 Power Integrations offers replacement for regulated linear transformer
Power Integrations has developed a product family that enables cost-effective switching power supplies for low power apps requiring tight output regulation
2004-06-28 IR reference design streamlines SMPS
International Rectifier rolled out the IRISMPS5 flyback power supply reference design for the IRIS4015 integrated switcher.
2014-08-06 Examining safety standards for transformer design
To let you easily identify which standard to apply, we have compiled the scopes and descriptions of the most typical standards referred to by electronics manufacturers.
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
2016-05-12 Wake up PSR flyback converters
Read about a technique for primary-side regulated flyback converters that speeds up the transient response and reduces the amount of output capacitance that the design requires for good transient response
2009-05-12 Vacuum fluorescent display (VFD) reference design for automotive applications
This application note describes a vacuum fluorescent display (VFD) and some ideal applications for the technology. The reference design shows how to use a MAX15005 power-supply controller in a flyback topology to obtain multiple output voltages for a vacuum fluorescent display.
2005-11-16 Underutilized SEPIC outperforms flyback topology
The article compares SEPIC and flyback power supplies that have identical requirements. See how one solution is more efficient than the other
2008-11-03 Trimming standby power supply consumption
Consumer electronics and home appliances, and in general all electronic equipment, play a key role in the reduction of the energy consumption. This requires a continuous technological improvement of all electronics products. New advanced solutions must be continuously and rapidly developed with high quality, efficiency and respect for the environment.
2015-03-10 TI delivers zero standby power controller chipset
The UCC28730 and UCC24650 chipset supports 5V to 24V output voltages and helps designers create smaller, more efficient power supplies for TVs, home appliances, AC adapters, HVAC and more
2005-10-14 ST's new Hybrid BJT/MOSFETs deliver speed and power
Touting a breakthrough in high-voltage, high-switching applications, STMicroelectronics' new hybrid emitter-switched bipolar transistors (EBST), particularly suited to industrial three-phase auxiliary power supplies and single-ended primary inductance converters (SEPIC), boasts the industry's best combination of low forward voltage drop, high blocking voltage, and fast switching speed
2015-04-10 Regulating multiple loops in power supply
While there can be some issues with regulating multiple loops, if you are able to understand the system constraints, you can come up with a strategy to make the power supply behave
2003-08-01 Reference design reduces energy waste
Power Integrations has released the DAK-33 design accelerator kit targeted to speed design time for ac-dc flyback power supplies in LCD monitor apps
2009-03-02 Ref design fuses LCD power supply, inverter
ON Semiconductor has announced the availability of its latest GreenPoint open reference design for LCD TV power supplies
2007-02-05 PWM controller simplifies flyback power supplies
Linear Technology has introduced the LTC3805, a current mode, programmable frequency PWM controller that reduces the size and complexity of flyback power supplies
2007-03-02 Printer power supply design cuts power draw
ON Semiconductor's latest GreenPoint reference design for 40W power supplies used in desktop printers provide active-mode energy efficiency above 83 percent
2014-04-30 Power tip: Weighted feedback in multiple-output supplies
Here's a look at weighting the feedback divider in multi-output switching power supplies
2014-09-01 Power tip: Selecting rectifiers for flybacks
The choice of rectifiers is crucial to the design of a flyback as they influence cross regulation over load and temperature, efficiency, and transformer design
2012-06-14 Power tip: Manage conducted common-mode emissions in isolated switcher (Part 1
Know the danger these difficult-to-control emissions can cause, and how to minimize them.
2014-09-05 Power tip: How to get more power from a flyback
Interleaving a flyback allows you to save cost by using fewer parts or to reduce the ripple voltage of the power supply. Plus, it raises the effective switching frequency of the power supply
2010-07-23 Power supply designs meet 80 PLUS Silver and Gold specs
Power Integrations has published two new standby power supply reference designs targeting applications that require more than 90 percent full-load efficiency
2007-10-11 Power supply controller enables energy-efficient designs
Cambridge Semiconductor has unveiled a mixed-signal controller IC for switched-mode power supplies that it expects will help companies produce much more energy-efficient equipment
2004-03-29 Power Integrations expands dc-dc chip line for PoE apps
The IEEE approved the 802.3af standard for power over standard Ethernet cables in June last year
2011-06-15 Power IC allows low cost, small size LED driver
Exclara has released the Exclara HVX family that enables low cost, small size LED driver solutions while improving efficiency, power factor and quality
2007-09-25 Power conversion ICs deliver up to 150W
Power Integrations has unveiled the TOPSwitch-HX family of AC-DC power conversion ICs that enables best-in-class efficiency over the entire load range and delivers up to 150W with a heat sink
2006-04-25 PFC controller chips simplify system design, cut operational cost
System General's new PFC controller chips help customers simplify power system design while reducing overall operational costs
2012-06-18 Online tool speeds DC/DC power supply system design
Texas Instruments' WEBENCH System Power Architect lets users build and optimize a power system from the edge of the card to the smallest point-of-load in as fast as 60s
2004-04-22 National regulator has 90 percent power efficiency
National Semiconductor has rolled out the industry's first 100V Buck bias regulator, which operates at up to 90 percent power efficiency
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