Solutions for DC/DC Applications

Searching for the right parts to complement your DC/DC applications?

We’ve got you covered.

First, review the different types of DC/DC parts and our offerings from Wurth Electronics Midcom. Then, check out the DC/DC board level signal chain and relevant FAQs for various DC/DC products.

Remember, if you can’t find the DC/DC part from Wurth Electronics Midcom that you’re looking for, we have custom solutions possible!

Types of DC/DC Components

There are several different types of DC/DC components to consider when making your design:

  • WR-DC DC Power Connector (69410xxx)
  • WE-VS/WE-VD Varistor (825xxxxxx)
  • WCAP-CSGP Capacitor (8850121xxxxx)
  • WE-PD Filter (744770xx) OR WE-SLx Filter (744226)
  • Switching Regulator*
  • WE-HCI High Current Storage Inductor (74430xxx)
  • WE-PMI Storage Over 1MHz Inductor (744797xxx)
  • WE-TPC Lower Current Storage Inductor (744028006)
  • WE-MAPI High Switching Frequencies Inductor (744383xxx)
  • WR-WTB Wire-To-Board Connector (61900411121)
  • MCU Battery Charging*
  • Dual Buck Converter*

* Reference design available

DC/DC Board Level Signal Chain

To get a good understanding of the board level signal chain of a DC/DC application, here’s what a typical signal chain for that application might look like:

* Reference design available

Important Considerations for DC/DC Applications

Depending on what parts you’re using for your DC/DC application, you may have some important questions to keep in mind.

Here are some FAQs for various DC/DC products from Wurth Electronics Midcom.

FAQs for DC Power Jack ( WR-DC)

  • Is the part THT or SMT?
  • Is it right-angle or straight?
  • What is the height?
  • What is the plug pitch (size of hole and pin)?

FAQs for Filter/Storage Inductors ( WE-PD, WE-MAPI)

  • What is the inductance?
  • What is the current?
  • What is the switching frequency?
  • What is the size?

FAQs for DC Common Mode Chokes ( WE-SLx)

  • What is the current?
  • Is it differential or common mode (or both)?
  • What is the impedance?
  • What is the frequency?

FAQs for Varistors ( WE-VS/WE-VD)

  • Is the part THT or SMT?
  • What is the size?
  • What is the voltage rating?
  • What is the peak current?

FAQs for Wire-to-Board Connectors ( WR-WTB)

  • How many pins are there?
  • What is the pitch (mm between pins)?
  • What is the current?

FAQs for Capacitors ( WCAP-CSGP)

  • What is the capacitance?
  • What is the voltage?
  • What is the current?
  • Is the part THT or SMT?

Custom Solutions Possible!

Can't find a DC/DC part from Wurth Electronics Midcom that fits your design needs?

We will make one that works!

View our Custom Capabilities Catalog, or fill out our Custom Design Request to get started!

(Psst: Check out our solutions for AC/DC applications as well!)