Accurate Inductor Loss Determination Using Würth Elektronik’s REDEXPERT ANP029 R ANJITH B RAMANPALLI 1. Introduction In a Switch Mode Power Supply (SMPS) the majority...
APPLICATION NOTE Quiet switching controller for audio amplifiers ANP013 by STEFAN KLEIN IN COOPERATION WITH GÜNTHER KLENNER FROM 1. Switching controllers in audio amplifiers...
APPLICATION NOTE Selection and Characteristics of WE-FSFS (Flexible Sintered Ferrite Sheet) B Y J ORGE V ICTORIA A HUIR 1. About WE-FSFS Würth Elektronik eiSos Flexible...
WE-MCA Multilayer Chip Antenna Placement & Matching ANP057 MUHAMMAD ALI KHALID // SIMON MARK // DR. RICHARD BLAKEY 1 Introduction The trend to miniaturize wireless communication...
APPLICATION NOTE Determination of the Ideal Power Inductor for Energy-efficient Applications ANP031 BY A LEXANDER G ERFER , R ANJITH B RAMANPALLI , J OCHEN B AIER 1....
Loss-Free Filtered ANP009C BY RANJITH BRAMANPALLI 1. Requirements for an output filter Switching controllers exhibit a residual ripple in their output, which disturbs...
REFERENCE DESIGN NOTE LED Driver with MagI³C Power Module MagI³C Power Modules VDRM - LED Driver Application 7 -24 V I NPUT / 0 - 1.5A LED CURRENT DNS001: BY ROLAND KRATZ...
Going Wireless with Magnetic Shielding By Jorge Victoria Ahuir 1. Why we need magnetic shielding Magnetic Field Interferences are increasing in electronic devices due...
APPLICATION NOTE Peak Current Proof Input Filter with Multilayer Power Suppression Bead WE-MPSB ANP041 B Y R ANJITH B RAMANPALLI 1. Introduction Power supplies are often...
APPLICATION NOTE Cracks on Molded Power Inductors ANP020 BY RANJITH BRAMANPALLI 1. Introduction This document helps understanding the influence of visual asymmetry around...
Protection of USB 2.0 Applications The Protection of USB 2.0 Applications ANP002C BY JOCHEN BAIER 1. ESD-confirm USB Interfaces The USB-Interface might be the most distributed...
for Part I click here 11. Diodes The recirculating diode for the main output (D1) and the output diode for the secondary (D2) are selected by calculating the average...
Measurement of the interference voltage on DC/DC switching regulators 1. Challenge Developers of switched-mode power supplies face the challenge of developing their circuit...
APPLICATION NOTE LEDs – The Future of Horticultural Lighting ANO002 BY D R . R ICHARD B LAKEY 1. Introduction Greenhouse farms may not be a new technology but with an...
Aluminum Electrolytic vs. Aluminum Polymer Capacitor and how its benefits are used properly ANP071 // FRANK PUHANE 1 Understanding Polymer Electrolytic Capacitors Aluminum...
A Practical Guide for the Selection of Power Inductors for DC/DC Converters Switching frequency The switching frequency of typical converter ICs on the market is in the...
APPLICATION NOTE Safe, Reliable Designs for Non-Isolated Offline Switchers with 400VDC Rated Power Inductors ANP021 BY C HRISTOPHER R ICHARDSON 1. Introduction Although...
ANP007 Effective USB 3.1 filtering and protection ANP007 // ROBERT SCHILLINGER // DR. RICHARD BLAKEY 1 Introduction The USB connector and standard are one of the most...
Balunless measurement of mixed-mode scattering parameter Significance of s dd21 in HF technology Increasing data volumes, as well as enormous increases in transfer speeds...
