The MagI³C FDSM power modules with fixed 3.3 or 5 V output voltages are now also available with an input voltage of 36 V, following on from versions with maximum input voltages of 28 and 42 V. The components in a SIP-3 package represent cost-effective solutions to meet the requirements for the transient capability of […]
Catalog features design capabilities for custom transformers
Released to the public in January 2020, Würth Elektronik has announced the publication of the newest Capabilities Catalog. This comprehensive catalog includes capabilities for the design of custom transformers, one of the focuses of the company. This catalog offers customers over 110 packages as the foundation for a custom design. Five new extended rail PQ […]
EV advances come from Formula E electric racing
You may thank Formula E electric racing technology for some of the advances that ultimately make electric vehicles practical on ordinary highways. Just as automakers have sponsored racing programs to help perfect advances in conventional automotive technology, electronics makers are taking the same approach with Formula E racers to get a jump on components for […]
Variable step-down dc-dc converter micromodules now come in 1 and 1.2-A versions
The MagI³C-VDMM (Variable Step Down Micro Module) power module family from Würth Elektronik is supplemented by more powerful 1 A and 1.2 A versions. The input voltage range (from 2.5 to 5.5 V) covers the standard 3.3 and 5 V bus voltages, and the adjustable output voltage ranges from 0.8 to 5.5 V. The modules […]
Double choke optimized for SMT assembly
With its WE-TDC HV, Würth Elektronik eiSos presents a further double choke optimized for SMT assembly. The magnetically shielded 1:1 transformers with an isolation voltage of 2,000 V stands out from similar components through lower losses and a low level of stray inductance. The WE-TDC HV product family encompasses nine different models – five in […]
Double chokes offer 2 kV isolation
The WE-CPIB HV double chokes feature 2 kV isolation voltage and are offered in a 4828 package, making it the smallest of its type in the Würth Elektronik eiSos portfolio. The 1:1 transformer is magnetically shielded and offers functional isolation for a working voltage of 250 VRMS. The double choke offers better leakage inductance (LS) and resistance […]
SMT double choke features winding ratios from 1:1.5 to 1:3
The coupled power chokes product category from Würth Elektronik eiSos has a new entrant: “WE-MTCI SMT Multi-Turn Ratio Double Choke”. With WE-MTCI, the manufacturer of electronic and electromechanical components presents its smallest double choke yet (5030 package) with different winding ratios from 1:1.5 to 1:3. The magnetically shielded double choke with 0.8 kV isolation is […]
Power choke for automotive apps handles 54 A currents
Würth Elektronik eiSos expands its portfolio of AEC-Q-qualified products with the WE-CHSA power choke high current inductor. The patented ferrite core design of the new power choke has an air gap optimally centered to ensure a precisely defined saturation current. WE-CHSA can be used in the extended temperature range of 55 up to +150°C. The patented […]
Surface-mount current-sense transformers handle 40 A at up to 500 kHz
Wurth Electronics Midcom has announced the release of additional Current Sense transformers to the MID-SNS family. “These surface mount transformers are designed to operate between 50khz to 500khz and sense up to 40A of current. The turns ratios offered are 1:50, 1:100, 1:150 and 1:200 with Inductances ranging from 1.4mH to 22.4mH. Compared to current sense […]
Variable step-down dc-dc regulator module in a LGA-16EP package
Würth Elektronik eiSos expands its product family of MagI³C power modules with the compact MagI³C variable step-down dc-dc regulator module in a LGA-16EP package. The module has an input voltage range of 4 to 18 V for converting voltages from the 5 V, 9 V or 12 V bus. The very compact component (9 x 9 […]
