Passive Components


High-current inductor for automotive

10 October 2018 Passive Components

Würth Elektronik eiSos has expanded its portfolio of AEC-Q-qualified products with a high-current inductor. The patented ferrite core design of the new power choke has an air gap optimally centred to ensure a precisely defined saturation current. The WE-CHSA can be used in the extended temperature range of -55°C up to +150°C.

The patented product design with air gap enables extremely high saturation currents up to 54 A. The magnetically shielded package of the WE-CHSA assures a low stray field and the embedded solder pads offer optimal co-planarity while allowing good automatic optical inspection capability. The rated current of the power choke extends to 28 A.

The product is available in package sizes of 8 x 8 x 9 mm, 10 x 10 x 11 mm and 12 x 12 x 12 mm. For the rapid development phase, the complete series is available in a design kit. The WE-CHSA is particularly suitable for applications in the automotive industry, such as in powertrain control devices, in infotainment systems or in high-current applications for eMobility.

For more information contact Jason Page, Würth Elektronik eiSos, +27 71 259 9381, jason.page@we-online.com, www.we-online.com



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Capacitors for fast-switching semiconductors
30 September 2020, TRX Electronics , Passive Components
KEMET's KC-LINK surface mount capacitors are designed to meet the growing demand for fast switching wide bandgap (WBG) semiconductors that operate at higher voltages, temperatures, and frequencies. These ...

Read more...
High-reliability screening for PPI’s capacitors
30 September 2020, RFiber Solutions , Passive Components
As typical electrical tests may not detect internal flaws such as voids, cracks, delaminations and electrode discontinuities, which can lead to latent and/or catastrophic failures in high-power applications, ...

Read more...
Rugged three-phase AC filter capacitors
30 September 2020, Electrocomp , Passive Components
TDK introduced two new series of EPCOS power capacitors for AC filtering in three-phase delta connection applications. The B32375* series is designed for the low to medium power range and covers a capacitance ...

Read more...
Metallised polypropylene film capacitors
30 September 2020, Avnet Abacus , Passive Components
Vishay Intertechnology has introduced a new series of Automotive Grade DC-Link metallised polypropylene film capacitors optimised for high humidity environments. The Vishay Roederstein MKP1848H DC-Link ...

Read more...
Mini air core inductors
29 July 2020, RF Design , Passive Components
Coilcraft has released its latest mini air core inductors, the 1512SP /2712SP Series. Specifications include Q factors up to 100 at 150 MHz; a wide range of standard EIA inductance values from 2,5 to ...

Read more...
Supercapacitors usurping batteries, says IDTechEx
31 August 2020 , Passive Components
A new IDTechEx report shows that supercapacitors have started to replace 10% of lithium-ion batteries and also help to kill lead-acid.

Read more...
Mini air core inductors
31 August 2020, RF Design , Passive Components
Coilcraft has released its latest mini air core inductors, the 1512SP/2712SP Series. Specifications include Q factors up to 100 at 150 MHz; a wide range of standard EIA inductance values from 2,5 to 150 nH ...

Read more...
THT-configurable male connectors
30 June 2020, Würth Elektronik eiSos , Interconnection
WR-FAST Fast Connection is the name of a series of THT-configurable male connectors for accommodating single wires with blade receptacles – for example in household appliances. The new connectors are ...

Read more...
CeraCharge now available in a small packing unit
30 June 2020, Electrocomp , Passive Components
TDK is presenting a new packing unit for CeraCharge, the world’s first SMD technology solid-state rechargeable battery, in the compact size EIA 1812 (4,4 x 3,0 x 1,1 mm). The packing unit (B73180A0101M199) ...

Read more...
Catalogue: Würth Elektronik
30 June 2020, Würth Elektronik eiSos , Technical Literature
Würth Elektronik has extended its range of coaxial connectors and published a new catalogue. Across 174 pages, the ‘Coax Connectors’ English language catalogue presents nine product groups. The new product ...

Read more...