Würth Elektronik presents another high-current inductor specifically optimized for applications in automotive electronic systems: the WE-HCIT inductors are robust THT inductors particularly suited for use in vibration-sensitive applications. They are characterized by a high current capability of up to 28 A and a very low RDC (0.44 – 0.88 Ω. WE-HCIT components have a very […]
Inductor
High-current inductors target high-efficiency dc/dc converters in automotive apps
Würth Elektronik has extended its portfolio of AEC-Q200 Grade 1-qualified electronic components by the high-current inductor WE-HCFA. This coil is designed for high-efficiency DC/DC converters in automotive applications. The characteristic features of this flat-wire coil with its MnZn core are its high rated current (IR 38-47 A) and a high saturation performance. At an RDC […]
SMT-mountable power choke optimized for filtering Class-D amps
The WE-LHMD SMT-mountable power choke optimized for filtering Class-D amps storage choke from Würth Elektronik is optimized for filter topologies in Class-D amplifiers. Thanks to their iron powder cores, the high-current inductors for audio applications (available in 1008 and 1213 packages) display stable behavior at high peak currents. The WE-LHMD features the 2-in-1 design from […]
Compact dual inductors feature high saturation current
TDK Corporation has extended its range of dual inductors to include the new EPCOS series B82477D6. The seven series types cover an inductance range from 2 x 3.9 µH to 2 x 47 µH and are designed for maximum rated currents from 2.83 A to 7.05 A. A special feature of the inductors, which are […]
SMT interference-suppression choke targets dc-dc converter apps
Würth Elektronik complements its AEC-Q200 product group of qualified radio interference suppression chokes with an SMT-mountable model: WE-RCIS. The rod core choke, available in four versions, is characterized by its high current-carrying capacity and very high saturation power. WE-RCIS is suitable for integrated DC/DC converters, for low-consumption use and energy harvesting solutions, embedded systems, portable […]
Comparing magnetic cores for power inductors
It is helpful to know how the material properties and geometries of magnetic cores affect the ability of inductors to store energy or filter current. There can be a mystique surrounding the specs of magnetic cores used in power inductors, due partly to the fact that magnetic materials may not be well characterized for handling […]
Shielded power inductor line features low resistance, high saturation current
Bourns, Inc. announced 11 new low resistance, high saturation current model series to its shielded power inductor line. Featuring a very low profile (less than 2 mm), the Bourns Model SRP0xxx series has a metal alloy powder core and flat wire construction that provides a range of benefits including low copper loss, DC resistance, and audible […]
Common-mode toroidal chokes boast high current capacities
Signal Transformer, a Bel group company, announce their new HCTC Series of Common Mode Toroidal Chokes for design engineers and manufacturers who specify power supplies accommodating Common Mode noise reduction and line filtering. The HCTC Series features a solid carrier base for stable vertical PCB mounting and fixed-pin spacing for easy PCB insertion, high current […]
Power inductors target high-current-density high-temp apps
Bourns, Inc. announced the addition of nine new series to its SRP series power inductor line. These new Model SRP inductor families are designed to meet high current and low radiation requirements in a small form factor. Bourns’ latest inductors feature a coil that is wound with either round or flat wire completely press-molded with an iron-based […]
SMD-style, metal-composite power inductors target automotive apps
KEMET Corporation has launched a new family of metal composite power inductors to address the stringent demands of the automotive market. The MPXV product offering enhances the company’s METCOM range and is AEC-Q200 qualified for use in the automotive sector. The new power inductors provide efficient power conversion while minimizing Electromagnetic Interference (EMI) and are […]