Sumida Developed SMD Power Inductors for Resin-Filled Coils

Posted by doEEEt Media Group
On May 27, 2021
0

Sumida has developed a series of surface-mounted power inductors for resin-filled coils. By filling the winding wire with resin containing magnetic material, the magnetic shield effect and the mechanical impact strength is significant.

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Calculating the Best Power Inductor Solution

Posted by Kemet Electronic Corporation
On May 26, 2021
0

In a perfect world, Power Inductors for DC-DC Converters are required to be small, have high efficiency, as well as low cost. The challenge here is meeting all these requirements at the same time.

KEMET offers fully shielded Power Inductors with metal composite technology for standard applications, as well as AEC-Q200 certified components for automotive applications.

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3D Printing of Electronic Components Creates New Manufacturing Possibilities

Posted by doEEEt Media Group
On May 6, 2021
0

These thermoplastic filaments are often made with copper, but occasionally carbon and graphene are used instead. The latter are more brittle than copper, however, and have a tendency to shatter when subjected to significant vibrations.

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New LCCI Series Ultraminiature Multilayer Ceramic Chip Inductors

Posted by doEEEt Media Group
On April 29, 2021
0

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Inductors and inductance explained by Coilcraft and Mouser video

Posted by doEEEt Media Group
On April 27, 2021
0

Inductors and inductance explained by Coilcraft and Mouser video; Core and basics of inductors are explained by video from Coilcraft and Mouser

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New Platforms for Automotive & Commercial Molded Power Inductors

Posted by doEEEt Media Group
On April 14, 2021
0

Pulse Electronics is excited to introduce a total of nine new series’ of automotive and commercial grade molded powder inductors. The PA540x, PA544x (commercial grade) and PM540x, PM544x (automotive grade) range in size from 3.7×3.4×1.2mm up to 14×12.8×3.5mm. These platforms add to Pulse’s already popular line of high efficiency power inductors.

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Würth Elektronik New Compact Case Sizes

Posted by doEEEt Media Group
On April 13, 2021
0

The WE-HCM1012 high-current inductor takes up just 10×6 mm of space on the board and accommodates its flat-wire coil in a 12 mm high package. The rated current of 84 A and saturation current over 125 A are also high. WE-HCM1012 is available in variants with inductances of 0.07 µH 0.1 µH, 0.12 µH and 0.15 µH.

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Dual-Mode Chokes Expand Inverters Capabilities

Posted by doEEEt Media Group
On March 27, 2021
0

An inverter like the bridge inverter shown in Figure 1 commutates current through the load by turning on and off the upper and lower power switches in alternate legs in sequence. The power switches may be insulated gate bipolar transistors (IGBTs) or super-junction MOSFETs

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Grade Series to its High Current Shielded Power Inductor Line

Posted by doEEEt Media Group
On March 23, 2021
0

New automotive-grade product series to its high current shielded power inductor line. The new series offers a metal alloy powder core in shielded construction for high rated current, low radiation, low buzz noise and wide operating temperature range. The new Model SRP7028AA, SRP7050AA and SRP1038AA series are designed to meet today’s high current density and high temperature requirements for power management and EMI filtering in DC-DC converters and power supplies in consumer, industrial, and telecom electronics applications.

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Coilcraft Expanded High Voltage Molded Power Inductors to 120V Rating

Posted by doEEEt Media Group
On March 19, 2021
0

The XEL4020V Series has 10 values from 0.08 to 2.2 µH and current ratings up to 33.2 Amps. The XEL4030V Series is offered in 13 values from 0.10 to 6.8 µH and current ratings up to 30.0 Amps. All models offer soft saturation characteristics to withstand high current spikes.

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