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würthelektronik

RGB LEDs target accent/decorative lighting, optical displays, industrial apps

May 23, 2019 By Aimee Kalnoskas Leave a Comment

RGB LEDs

Würth Elektronik announced the WL-SFTW and WL-SFTD series of new RGB LEDs that are ideal for accent and decorative lighting, optical displays as well as industrial applications. Thanks to their PLCC contacting design, the two series of individually controllable LEDs are ideally suited for SMT assembly and reflow soldering. The WL-SFTW series offers three different […]

Filed Under: LED Lighting Tagged With: würthelektronik

SMT double choke targets dc/dc converter apps

July 17, 2018 By Aimee Kalnoskas Leave a Comment

WE-MCR SMT double choke

Würth Elektronik eiSos has announced the WE-MCRI double choke with molding technology. With its soft saturation characteristics, a WE-MCRI is suited for DC/DC converter applications. WE-MCRI consists of two identical round wire-windings compacted in a metal powder material. The double chokes for SMT assembly with outstanding electrical power and improved EMC performance are extremely compact […]

Filed Under: Inductor, Power Components Tagged With: würthelektronik

Step-down 0.6 to 5.5 V converter targets battery powered applications

April 25, 2018 By Aimee Kalnoskas Leave a Comment

Step-down 0.6 to 5.5 V converter

With the MagI³C-VDMM (Variable Step Down MicroModule), Würth Elektronik eiSos expands its product series of power modules with high power density, very few external components and outstanding electromagnetic compatibility. The step-down converter with variable output voltage is a particularly compact solution in a LGA-6EP package (dimensions 3.2 × 2.5 × 1.6 mm). The input voltage […]

Filed Under: Converters Tagged With: würthelektronik

Mono-color ceramic SMT LEDs target horticultural uses

April 18, 2018 By Aimee Kalnoskas Leave a Comment

Mono-color ceramic SMT LEDs

Würth Elektronik eiSos, manufacturer of electronic and electromechanical components, presents WL-SMDC – the new mono-color ceramic LEDs for SMT assembly – optimally tailored to requirements in artificially illuminated greenhouses. Besides manufacturing products in the common colors of blue, yellow, green and red, these LEDs are also available in the wavelengths 450 nm (Deep Blue), 660 […]

Filed Under: LED Lighting Tagged With: würthelektronik

High-current ceramic inductors, air coils now available as models in high-frequency simulation software

March 22, 2018 By Aimee Kalnoskas Leave a Comment

ceramic inductors

As part of their Microwave Global Models cooperation, Würth Elektronik eiSos and Modelithics are making two more Würth Elektronik eiSos product series available. This means that developers can simulate the high frequency response of WE-KI HC high current ceramic inductors and the WE-CAIR air coils in models. The models offer advanced functions to improve accuracy […]

Filed Under: Inductor, Power Components Tagged With: modelithics, würthelektronik

Development system for wireless power also transfers data

March 20, 2018 By Aimee Kalnoskas Leave a Comment

wireless power

Würth Elektronik eiSos and Infineon Technologies AG are offering a 200-watt development system, the 760308EMP-WPT-200W, for wireless power transfer. Unique to the development kit special is that the link between the transmitter and receiver coils can be used to transfer not only power but also data.  The 760308EMP-WPT-200W development kit comprises a power supply, a […]

Filed Under: Development Tools, Wireless Tagged With: würthelektronik

New catalog from Wuerth Elektronik eiSos

February 13, 2018 By Aimee Kalnoskas Leave a Comment

passive components

The new “Passive Components 2018” catalog is now available from Würth Elektronik eiSos.The manufacturer of electronic and electromechanical components presents its broad and significantly extended range in the categories of EMC Components, Power Magnetics and Signal & Communications – some of which are AEC-Q200 qualified. All the products listed in the catalog are available from […]

Filed Under: Magnetics, Power Components Tagged With: würthelektronik, würthelektronik

Power-supply noise, Part 1

January 15, 2018 By Bill Schweber Leave a Comment

power-supply noise

“Noise”—perhaps nothing worries design engineers as much as the implications of this single five-letter word. There are good reasons for this worry. Noise is often unpredictable; may come from internal and somewhat controllable sources, or external impossible-to-control sources; it can affect performance accuracy and consistency; it can cause products to not meet their target design […]

Filed Under: FAQ, Featured, Power Supplies Tagged With: basics, Capacitive Coupling, Common Mode Noise, Conductive Coupling, Differential Mode Noise, EMC, EMI, FAQ, Inductive Coupling, murata, Power Supply Noise, Radiative Coupling, würthelektronik

New transformer, toroidal packages highlighted in power components catalog

October 25, 2017 By Aimee Kalnoskas Leave a Comment

toroidal packages

Wurth Electronics Midcom has announced the publication of the newest Capabilities Catalog. This comprehensive catalog includes capabilities for the design of custom transformers and toroids, the focus of the company for over 25 years. This catalog offers customers over 100 packages as the foundation for a custom design. Two new transformer packages, EPC40 and RM8, […]

Filed Under: Power Components, Transformers Tagged With: würthelektronik

Free tool helps combine wireless charging coils

August 17, 2017 By Aimee Kalnoskas Leave a Comment

Würth Elektronik eiSos is the provider with the world’s broadest product spectrum of wireless power charging coils. The company places a tool at developers’ disposal which facilitates selection of the appropriate transmitter and receiver coils. Mix and Match is a free-of-charge offering from Würth Elektronik eiSos. As with REDEXPERT – the world’s most precise AC loss calculator […]

Filed Under: Wireless Tagged With: würthelektronik

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