All Application Notes

  • #Amplifier
  • #Antenna Matching
  • #Audio
  • #Automotive
  • #Bluetooth
  • #Boost Converter
  • #Buck Converter
  • #CAN
  • #Capacitors
  • #Chip Antenna
  • #Class-D Audio Amplifier
  • #Component Handling
  • #Component Selection
  • #DC Filter
  • #DC/DC Converter
  • #EMC
  • #Ethernet
  • #Flyback Converter
  • #Forward Converter
  • #galvanic isolation
  • #high-power electronics
  • #Horticulture
  • #I²C
  • #I²C Bus
  • #IC Peripherals
  • #Interface
  • #Isolated SPI
  • #Light and Irradiation
  • #LVDS
  • #Mains Filter
  • #Measurement and Sensing
  • #Medical
  • #MEMS
  • #NFC
  • #Offline Buck
  • #Offline Flyback
  • #Offline Transformer
  • #Optoelectronics
  • #Panel-Mounted Switch
  • #PCB Layout
  • #Power Modules
  • #PrintedCircuitBoards
  • #Push-Pull Converter
  • #Rated Current
  • #REDEXPERT
  • #Rod Antenna
  • #RS232
  • #RS485 or RS422
  • #SEPIC Converter
  • #Shielding and Grounding
  • #Simulation
  • #Single Pair Ethernet
  • #SMPS
  • #STARR.flex
  • #Thermal Management
  • #USB
  • #USB 2.0
  • #USB 3.x or USB 3.1C
  • #WE-MAPI
  • #WiFi
  • #WLAN
ANS023 Landing Page
  • #Buck Converter
Profile picture: Timur Uludag -
Timur Uludag

Transient protection SIP-3

ANS023

ANS023

Transient protection SIP-3

ANS023

CONTINUE READING

Profile picture: Timur Uludag -
Timur Uludag
25.06.25
Reading time: 10 Min.
ANP118
  • #Buck Converter
  • #Offline Buck
  • #Boost Converter
  • #SEPIC Converter
  • ...
Profile picture: Levi Mark - Technical Marketing Coordinator Power Inductors
Levi Mark; 
Profile picture: Theo Ritzmann - Technical Lead Power Magnetics
Theo Ritzmann

Acoustic noise & Coil whine effect

ANP118

ANP118

Acoustic noise & Coil whine effect

ANP118

CONTINUE READING

Levi Mark;  Theo Ritzmann
25.06.25
Reading time: 10 Min.
ANs004
  • #Buck Converter
  • #Boost Converter
  • #SEPIC Converter
  • #Forward Converter
  • ...
Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli; 
Profile picture: Steffen Schulze - Field Application Engineer
Steffen Schulze

Input Filter for MagI³C Power Modules

ANS004

ANS004

Input Filter for MagI³C Power Modules

ANS004

CONTINUE READING

Ranjith Bramanpalli;  Steffen Schulze
13.08.24
Reading time: 10 Min.
ANP117
  • #Buck Converter
  • #Component Selection
Profile picture: Eleazar Falco  -
Eleazar Falco

Impact of output capacitor on feedback loop stability of a power supply

ANP117

ANP117

Impact of output capacitor on feedback loop stability of a power supply

ANP17

CONTINUE READING

Profile picture: Eleazar Falco  -
Eleazar Falco
12.06.24
Reading time: 10 Min.
ANp128 Bild
  • #Buck Converter
  • #Component Handling
  • #Component Selection
Profile picture: Carlos Farnos - Product Manager Automotive Standard Products
Carlos Farnos; 
Profile picture: Efrain Bernal-Alzate -
Efrain Bernal-Alzate

Introduction to thermal aging in molded power inductors

ANP128

ANP128

Introduction to thermal aging in molded power inductors

ANP128

CONTINUE READING

Carlos Farnos;  Efrain Bernal-Alzate
18.04.24
Reading time: 10 Min.
Four components on white background
  • #Buck Converter
  • #Rated Current
  • #Boost Converter
Profile picture: Alexander Gerfer - CTO of the Würth Elektronik eiSos Group
Alexander Gerfer; 
Profile picture: Dr. Richard Blakey -
Dr. Richard Blakey

What do rated current values mean?

ANP096

ANP096

What do rated current values mean?

ANP096

CONTINUE READING

Alexander Gerfer;  Dr. Richard Blakey
10.02.22
Reading time: 10 Min.
ANS007
  • #Buck Converter
  • #Component Selection
Profile picture: Christopher Richardson -
Christopher Richardson

Designing an Inverting Buck-boost Converter with MagI³C Power Module WPMDH1302401 / 171032401

ANS007

ANS007

Designing an Inverting Buck-boost Converter with MagI³C Power Module WPMDH1302401 / 171032401

ANS007

CONTINUE READING

Profile picture: Christopher Richardson -
Christopher Richardson
10.02.22
Reading time: 10 Min.
Monitor with graphic display, keyboard and tester
  • #Buck Converter
  • #SMPS
  • #DC Filter
  • #Boost Converter
  • ...
Profile picture: Frank Puhane -
Frank Puhane

LC Filter Design With MLCCs: Why The Applied Voltage Matters

ANP062

ANP062

LC Filter Design With MLCCs: Why The Applied Voltage Matters

ANP062

CONTINUE READING

Profile picture: Frank Puhane -
Frank Puhane
10.02.22
Reading time: 10 Min.
Man pointing on a component on a circuit board
  • #Buck Converter
  • #Component Handling
  • #Component Selection
  • #DC Filter
  • ...
Profile picture: Frank Puhane -
Frank Puhane

Aluminum Electrolytic vs. Aluminum Polymer Capacitor and how its benefits are used properly

ANP071

ANP071

Aluminum Electrolytic vs. Aluminum Polymer Capacitor and how its benefits are used properly

ANP071

CONTINUE READING

Profile picture: Frank Puhane -
Frank Puhane
10.02.22
Reading time: 10 Min.
Two red and white capacitors on white background
  • #Buck Converter
  • #Component Handling
  • #DC Filter
  • #Boost Converter
  • ...
Profile picture: Frank Puhane -
Frank Puhane

Expected Lifetime of Aluminum Electrolytic and Aluminum Polymer Capacitor

SN008

SN008

Expected Lifetime of Aluminum Electrolytic and Aluminum Polymer Capacitor

SN008

CONTINUE READING

Profile picture: Frank Puhane -
Frank Puhane
10.02.22
Reading time: 10 Min.
Man working at a full desk
  • #Buck Converter
  • #Boost Converter
  • #SEPIC Converter
  • #Forward Converter
  • ...

Measurement of the interference voltage on DC/DC switching regulators

ANP010

ANP010

Measurement of the interference voltage on DC/DC switching regulators

ANP010

CONTINUE READING

04.02.22
Reading time: 10 Min.
Man looking on a circuit board with electronic components
  • #Buck Converter
Profile picture: Eleazar Falco  -
Eleazar Falco

Designing Buck Converters with Isolated Outputs

ANP017

ANP017

Designing Buck Converters with Isolated Outputs

ANP017

CONTINUE READING

Profile picture: Eleazar Falco  -
Eleazar Falco
04.02.22
Reading time: 10 Min.
Man pointing on a component on a red circuit board
  • #Buck Converter
  • #PCB Layout
  • #Boost Converter
  • #SEPIC Converter
  • ...
Profile picture: Andreas Nadler - Field Application Engineer
Andreas Nadler

Impact of the layout, components, and filters on the EMC of modern DC/DC switching controllers

ANP044

ANP044

Impact of the layout, components, and filters on the EMC of modern DC/DC switching controllers

ANP044

CONTINUE READING

Profile picture: Andreas Nadler - Field Application Engineer
Andreas Nadler
04.02.22
Reading time: 10 Min.