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
Many different components on white background
  • #Component Handling
  • #MEMS
  • #Measurement and Sensing

How to Upgrade from 2525020210001 to 2525020210002

ANM006

ANM006

How to Upgrade from 2525020210001 to 2525020210002

ANM006

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14.09.23
Reading time: 10 Min.
White rectangular optocoupler phototransistor shown from four perspectives
Profile picture: Eleazar Falco  - Applications Engineer
Eleazar Falco

Understanding Phototransistor Optocouplers

ANO007

ANO007

Understanding Phototransistor Optocouplers

ANO007

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Profile picture: Eleazar Falco  - Applications Engineer
Eleazar Falco
06.09.23
Reading time: 10 Min.
Picture of a green pcb with various electronic components
  • #Offline Flyback
  • #Flyback Converter
Profile picture: Eleazar Falco  - Applications Engineer
Eleazar Falco

Feedback loop compensation of a current-mode Flyback converter with optocoupler

ANP113

ANP113

Feedback loop compensation of a current-mode Flyback converter with optocoupler

ANP113

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Profile picture: Eleazar Falco  - Applications Engineer
Eleazar Falco
06.09.23
Reading time: 10 Min.
ANP122
  • #Interface
  • #Ethernet
Profile picture: Adrian Stirn - Technical Lead EMC-Laboratory
Adrian Stirn

Gigabit PoE Interface from an EMC perspective

ANP122

ANP122

Gigabit PoE Interface from an EMC perspective

ANP122

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Profile picture: Adrian Stirn - Technical Lead EMC-Laboratory
Adrian Stirn
03.08.23
Reading time: 10 Min.
RD022
  • #Interface
  • #Ethernet
Profile picture: Adrian Stirn - Technical Lead EMC-Laboratory
Adrian Stirn; 
Profile picture: Dr.-Ing. Heinz Zenkner - Technical Marketing, Applicaton Engineering
Dr.-Ing. Heinz Zenkner

GB PoE+-Ethernet-USB adapter for industrial use with an EMC perspective

RD022

RD022

GB PoE+-Ethernet-USB adapter for industrial use with an EMC perspective

RD022

CONTINUE READING

Adrian Stirn;  Dr.-Ing. Heinz Zenkner
03.08.23
Reading time: 10 Min.
Many different components on white background
  • #Measurement and Sensing

How to use Zephyr WE sensor drivers

ANR034

ANR034

How to use Zephyr WE sensor drivers

ANR034

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26.07.23
Reading time: 10 Min.
AppNote_Water Washing Transformers_Bild
  • #Component Handling

Water Washing Transformers

SN022

SN022

Water Washing Transformers

SN022

CONTINUE READING

20.07.23
Reading time: 10 Min.
ANP074
  • #Component Selection
  • #Rod Antenna
  • #Chip Antenna
Profile picture: Dr.-Ing. Heinz Zenkner - Technical Marketing, Applicaton Engineering
Dr.-Ing. Heinz Zenkner; 
Profile picture: José Martos - Technical Lead EMC & SIPI, Product Management
José Martos

Introduction to RF inductors

ANP074

ANP074

Introduction to RF inductors

ANP074

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Dr.-Ing. Heinz Zenkner;  José Martos
11.07.23
ANP114 MLCC Image
  • #Component Selection
  • #Simulation
Profile picture: Dr. René Kalbitz  - Produktmanager, eiCap / eiRis –  Capacitors & Resistors Divison
Dr. René Kalbitz

Voltage and Frequency Dependence of Ferroelectric Class 2 Multilayer Ceramic Capacitors

ANP114

ANP114

Voltage and Frequency Dependence of Ferroelectric Class 2 Multilayer Ceramic Capacitors

ANP114

CONTINUE READING

Profile picture: Dr. René Kalbitz  - Produktmanager, eiCap / eiRis –  Capacitors & Resistors Divison
Dr. René Kalbitz
27.06.23
Reading time: 10 Min.
Measured frequency spectrum of a 470 µF aluminum electrolytic capacitor (WCAP-ASLI) for a voltage signal with fundamental frequency of 448.9 Hz. Also shown: the threshold value for audible distortion, as determined in a psychoacoustic experiment for a fundamental frequency of 500 Hz.
  • #PCB Layout
Profile picture: Timur Uludag - Product Manager, MagI³C Power Division
Timur Uludag

Bipolar power supply and isolated signal transmission with MagI³C-FIMM

ANS019

ANS019

Bipolar power supply and isolated signal transmission with MagI³C-FIMM

ANS019

CONTINUE READING

Profile picture: Timur Uludag - Product Manager, MagI³C Power Division
Timur Uludag
15.05.23
ANE018
  • #Component Handling
Profile picture: Geraldine Morisson - Specialist Product Manager at Würth Elektronik France
Geraldine Morisson

Plastic Material Properties

ANE018

ANE018

Plastic Material Properties

ANE018

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Profile picture: Geraldine Morisson - Specialist Product Manager at Würth Elektronik France
Geraldine Morisson
15.05.23
Reading time: 10 Min.
ANP121
  • #I²C Bus
  • #I²C
Profile picture: Andreas Nadler - Field Application Engineer
Andreas Nadler

Filter and surge protection for I²C Bus

ANP121

ANP121

Filter and surge protection for I²C Bus

ANP121

CONTINUE READING

Profile picture: Andreas Nadler - Field Application Engineer
Andreas Nadler
27.03.23
Reading time: 10 Min.
ANR022
  • #Component Handling
  • #Rod Antenna
  • #Chip Antenna

Radio module cross migration guide

ANR022

ANR022

Radio module cross migration guide

ANR022

CONTINUE READING

23.02.23
Reading time: 10 Min.
ANR032

Adrastea Cloud Connectivity

ANR032

ANR032

Adrastea Cloud Connectivity

ANR032

CONTINUE READING

14.02.23
Reading time: 10 Min.
ANP116
  • #Interface
  • #Ethernet
Profile picture: Adrian Stirn - Technical Lead EMC-Laboratory
Adrian Stirn

Gigabit Ethernet interface from an EMC perspective

ANP116

ANP116

Gigabit Ethernet interface from an EMC perspective

ANP116

CONTINUE READING

Profile picture: Adrian Stirn - Technical Lead EMC-Laboratory
Adrian Stirn
16.11.22
Reading time: 10 Min.