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2012-01-24 Address last gasp concerns in smart meter design
Know how to efficiently and cost-effectively provide hold-up energy for smart meters.
2011-04-27 Rugged mini capacitor series reduce component size
AVX Corp. adds mechanically robust, miniature versions to its TurboCap switch mode power supply (SMPS) capacitors series offering reduced component count and board size.
2011-03-28 SMPS EMC and layout guidlines
Here's a guide to assist in the design and layout of a switch mode power supply printed circuit board as used in adaptors and lighting applications.
2011-03-21 Stacked capacitors enable high vibration tolerance
AVX Corp.'s TurboCap capacitors offer high CV values and high current-carrying capacity with low ESR/ESL characteristics to deliver mechanical performance and tolerance to vibration and board flexure.
2010-12-22 Designing audio amp power supply
Designing audio amp power supply
2010-03-30 Analyzing stability in multiple loop systems
Measuring the frequency response of a multiloop switch-mode power supply can be a real challenge, especially when all the regulation circuitry is kept on the secondary side. This is often the case with modern current mode controllers where the feedback input directly controls the peak current.
2010-03-05 Low part count power modules ups reliability
Low part count power modules ups reliability
2010-02-11 Designing highly efficient power management circuitry
Designing highly efficient power management circuitry
2009-10-20 High-current rectifiers tip ultra low VF drop
Diodes Inc. has rolled out high-current rectifiers with an ultra low forward voltage (VF) drop.
2009-03-30 Primer for switch-mode, DC/DC converters
Primer for switch-mode, DC/DC converters
2009-03-02 Switch mode power supply topologies, Part 2
Switch mode power supply topologies, Part 2
2008-08-13 Problems of PWM duty cycles and higher switching frequencies
This article examines the weaknesses of conventionally generated digital PWM (DPWM).
2008-07-30 Switch mode power supply topologies, Part 1
Switch mode power supply topologies, Part 1
2008-07-15 Integrate SMPS control in LED applications
This article discusses how to incorporate the feedback and control circuitry for the SMPs into the MCU.
2007-12-19 Monolithic DC/DC regulator suits power supply designs
Monolithic DC/DC regulator suits power supply designs
2007-05-03 Auxiliary power supply with VIPer53EDIP
Auxiliary power supply with VIPer53EDIP
2006-11-15 SMPS controller targets portable apps
Maxim Integrated Products has introduced the MAX8775, a dual step-down, interleaved fixed-frequency, switch-mode power-supply (SMPS) controller with synchronous rectification.
2006-03-01 Maxim's IC powers LCD panels
Maxim's MAX8728 includes step-down and step-up regulators, positive and negative charge pumps, and a dual-mode, logic-controlled, high-voltage switch-control block for TFT LCD panels.
2005-09-08 600W supply for telecom apps
600W supply for telecom apps
2005-11-14 Industrial switch mode power supply with undervoltage alarm
Industrial switch mode power supply with undervoltage alarm
2000-12-06 300W, 100kHz converter utilizes economical bipolar planar power transistors
300W, 100kHz converter utilizes economical bipolar planar power transistors
2000-12-06 Very wide input voltage range, off-line flyback switching power supply
Very wide input voltage range, off-line flyback switching power supply
2000-12-08 How to keep a flyback switch mode supply stable with a critical-mode controller
How to keep a flyback switch mode supply stable with a critical-mode controller
2000-12-08 Motorola's solutions for very low power in standby mode in switchmode power supplies
Motorola's solutions for very low power in standby mode in switchmode power supplies
2000-12-08 SPICE model eases feedback loop designs
This application note shows the benefits of using a SPICE model when designing SMPS. It also details the way to introduce various poles/zeroes combinations when implementing a shunt regulator.
2001-03-29 Compact, Low Cost, On-Board Power Supplies Uses No Heat Sink
Compact, Low Cost, On-Board Power Supplies Uses No Heat Sink
2001-07-02 Compact, Low Cost, On-Board Power Supplies Uses No Heat Sink
Compact, Low Cost, On-Board Power Supplies Uses No Heat Sink
2002-04-22 Keep your switch mode supply stable with a critical-mode controller
Keep your switch mode supply stable with a critical-mode controller
2004-03-16 High-side ICs simplify current measurements
This article discusses how much of today's equipment requires a current measurment capability that presents multiple and competing design options.
2005-06-20 Ramp compensation for the NCP1200
This app note details how to properly cure this problem by injecting the correct amount of ramp compensation.
Max's Cool Beans

Clive Maxfield Strange modes of transport and other "stuff"

Someone just pointed me at a YouTube video that claims to show the world's first e-powered multicopter flight...

 

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