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Targeting Switcher Magnetics Core Loss Calculations
Feb 1, 2002
Technique predicts more accurate magnetics core loss for pulsed operation....

Sugar and SPICE: Determining Input Bulk Capacitor for Switchmode Power Supplies
Jan 1, 2002
This is the first of a series of regular columns with tips and tricks for using SPICE to aid in the design of switchmode power supplies....

Single Chip Off-Line Switching Converter Delivers Low Power
Oct 1, 2001
Monolithic power IC exhibits high-integration level and design simplicity, allowing development of low-component count switching power supplies....

H-Field Probes Spot Switchmode Supply EMI
Sep 1, 2001
A set of H-field probes and an oscilloscope locate and identify troublesome magnetic field sources of EMI in switchmode supplies....

SPICE Models Verify SMPS Designs
Jul 1, 2001
Generic SPICE models speed SMPS simulations....

Valley Design Techniques Outperform Peak Current-Mode Approach for CPU Supplies
Jul 1, 2001
Valley current-mode control buck architecture employs leading-edge modulation....

Soft-Switched, Phase-Shifted Topology Cuts MOSFET Switching Stresses in FBCs
May 1, 2001
The full bridge converter topology is widely used in medium-voltage, high frequency 1kW to 10kW dc-dc power supplies....

Switchmode Controller ICs Cover Range of Applications
May 1, 2001
The processor is key to computer operation where power specifications continue to place more stringent requirements on their dc source. This applies to...

Switchmode Controller ICs Cover Range of Applications
Feb 1, 2001
Portable systems take advantage of small footprint battery charger and regulator ICs....

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