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White rectangular optocoupler phototransistor shown from four perspectives

Understanding Phototransistor Optocouplers

ANO007

RD022

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

RD022

ANP121

Filter and surge protection for I²C Bus

ANP121

ANP109

Impedance Spectra of Different Capacitor Technologies

ANP109

All Application Notes

  • #Amplifier
  • #Antenna Matching
  • #Audio
  • #Automotive
  • #Bluetooth
  • #Boost Converter
  • #Buck Converter
  • #CAN
  • #Chip Antenna
  • #Class-D Audio Amplifier
  • #Component Handling
  • #Component Selection
  • #DC Filter
  • #Ethernet
  • #Flyback Converter
  • #Forward Converter
  • #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
  • #Panel-Mounted Switch
  • #PCB Layout
  • #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
Desk with many different components
  • #Offline Transformer
Profile picture: Christopher Richardson -
Christopher Richardson

Safe, Reliable Designs for Non-Isolated Offline Switchers with 400VDC Rated Power Inductors

ANP021

ANP021

Safe, Reliable Designs for Non-Isolated Offline Switchers with 400VDC Rated Power Inductors

ANP021

CONTINUE READING

Profile picture: Christopher Richardson -
Christopher Richardson
08.02.22
Reading time: 10 Min.
A man and a woman are showing components
  • #REDEXPERT
  • #Component Selection
  • #Simulation
Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli

Accurate Inductor Loss Determination using REDEXPERT

ANP029

ANP029

Accurate Inductor Loss Determination using REDEXPERT

ANP029

CONTINUE READING

Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli
08.02.22
Reading time: 10 Min.
Grey components on white background
  • #Component Selection
Profile picture: Alexander Gerfer - CTO of the Würth Elektronik eiSos Group
Alexander Gerfer

Determination of the Ideal Power Inductor for Energy-efficient Applications

ANP031

ANP031

Determination of the Ideal Power Inductor for Energy-efficient Applications

ANP031

CONTINUE READING

Profile picture: Alexander Gerfer - CTO of the Würth Elektronik eiSos Group
Alexander Gerfer
08.02.22
Reading time: 10 Min.
Grey components on white background
  • #Component Handling

Voids in Bottom Termination Components (BTC)

ANP036

ANP036

Voids in Bottom Termination Components (BTC)

ANP036

CONTINUE READING

08.02.22
Reading time: 10 Min.
ANP039
  • #Component Selection
Profile picture: Alexander Gerfer - CTO of the Würth Elektronik eiSos Group
Alexander Gerfer

Power Inductors - 8 Design Tips

ANP039

ANP039

Power Inductors - 8 Design Tips

A practical guide for the selection of power inductors for DC/DC converters

CONTINUE READING

Profile picture: Alexander Gerfer - CTO of the Würth Elektronik eiSos Group
Alexander Gerfer
08.02.22
Reading time: 10 Min.
Gauge for measurements of electromagnetic radiation
Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli

The Behavior of Electro-Magnetic Radiation of Power Inductors in Power Management

ANP047

ANP047

The Behavior of Electro-Magnetic Radiation of Power Inductors in Power Management

ANP047

CONTINUE READING

Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli
08.02.22
Reading time: 10 Min.
Seven electronic components on white background
  • #Component Handling

Cracks on Molded Power Inductors

SN018

SN018

Cracks on Molded Power Inductors

SN018

CONTINUE READING

08.02.22
Reading time: 10 Min.
Man working at a desk with two screens
  • #USB
  • #Interface
  • #USB 2.0
Profile picture: Jochen Baier -
Jochen Baier

The Protection of USB 2.0 Applications

ANP002

ANP002

The Protection of USB 2.0 Applications

ANP002

CONTINUE READING

Profile picture: Jochen Baier -
Jochen Baier
07.02.22
Reading time: 10 Min.
Four USB components on white background
  • #USB
  • #USB 2.0
Profile picture: Dr.-Ing. Heinz Zenkner - Technical Marketing, Applicaton Engineering
Dr.-Ing. Heinz Zenkner

The USB Interface from EMC Point of View

ANP024

ANP024

The USB Interface from EMC Point of View

ANP024

CONTINUE READING

Profile picture: Dr.-Ing. Heinz Zenkner - Technical Marketing, Applicaton Engineering
Dr.-Ing. Heinz Zenkner
07.02.22
Reading time: 10 Min.
USB three component with circuit board on white background
  • #USB
  • #Interface
  • #USB 3.x or USB 3.1C
Profile picture: Dr. Richard Blakey -
Dr. Richard Blakey

Effective USB 3.1 filtering and protection

ANP007

ANP007

Effective USB 3.1 filtering and protection

ANP007

CONTINUE READING

Profile picture: Dr. Richard Blakey -
Dr. Richard Blakey
07.02.22
Reading time: 10 Min.
A man is pointing on electronic components on a circuit board with a pen
Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli

Loss-Free Filtered

ANP009

ANP009

Loss-Free Filtered

ANP009

CONTINUE READING

Profile picture: Ranjith Bramanpalli - Senior Application Engineer, Technical Marketing & Digital Design-In
Ranjith Bramanpalli
04.02.22
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 showing a circuit board to the camera
  • #Amplifier
  • #Audio
  • #Class-D Audio Amplifier

Quiet switching controller for audio amplifiers

ANP013

ANP013

Quiet switching controller for audio amplifiers

ANP013

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.
Electronic component on white background
  • #Interface
  • #RS485 or RS422
Profile picture: Robert Hartung -
Robert Hartung

Adapter PCB for filtering electromagnetic interference on an RS-485 interface

ANP083

ANP083

Adapter PCB for filtering electromagnetic interference on an RS-485 interface

ANP083

CONTINUE READING

Profile picture: Robert Hartung -
Robert Hartung
04.02.22
Reading time: 10 Min.