TDK TFM-BLE Thin-Film Power Circuit Inductors
https://www.electronics-lab.com/tdk-tfm-ble-thin-film-power-circuit-inductors/
TDK TFM-BLE Thin-Film Power Circuit Inductors utilize a magnetic metal material with high saturation magnetic flux density to meet the DC bias characteristics required by inductors for power circuits. The TFM-BLE Inductors offer mounting stability and can be mounted to general-purpose land patterns, featuring the same footprint and terminal structures as general chip parts. A […]
Small-Sized Broadband Inductors for High-Impedance Performance in Vehicle-Mounted PoC
https://www.electronics-lab.com/small-sized-broadband-inductors-for-high-impedance-performance-in-vehicle-mounted-poc/
Measuring 1812 inch, Murata’s new broadband inductors for Bias-T circuits provide high inductance of 22 μH and high current of 700 mA in vehicle-mounted PoC used in SerDes interfaces. These new inductors use Murata’s original ceramic materials and coil structures to offer high performance. The new LQW43FT_0H series ensures high-impedance performance over a broad range in the […]
PLEA67 Series Thin-Film Power Inductors offer impressive rated current
https://www.electronics-lab.com/plea67-series-thin-film-power-inductors-offer-impressive-rated-current/
TDK Corporation’s inductors are available in a compact external size and an impressive rated current TDK Corporation has developed the PLEA67 series of inductors for use in true wireless stereo (TWS) devices. TWS devices are finding increasing applications with smartphones, smartwatches, and other wearables and in turn, the demand for electronic components in this domain […]
Power-handling capabilities of inductors
https://www.electronics-lab.com/power-handling-capabilities-inductors/
App note from Coilcraft on how to calculate the power dissipation of an inductor. Inductors are not typically rated by power, however an approximation of the power-handling capability of an air core or ceramic core chip inductor can be estimated using the data sheet specifications for current and resistance. Power-handling capabilities of inductors – [PDF]
Researchers expand microchip capability with new 3D inductor technology
https://www.electronics-lab.com/researchers-expand-microchip-capability-new-3d-inductor-technology/
Smaller is better when it comes to microchips, researchers said, and by using 3D components on a standardized 2D microchip manufacturing platform, developers can use up to 100 times less chip space. A team of engineers has boosted the performance of its previously developed 3D inductor technology by adding as much as three orders of […]
AC Inductance and Inductive Reactance
https://www.electronics-lab.com/article/ac-inductance-inductive-reactance/
Introduction In the previous tutorial concerning AC resistance, we have seen that the behavior of a resistor is the same in DC or AC regime under normal frequencies. However, other basic electrical components such the inductor, strongly depends on the frequency of the AC signal. A presentation of the concept of inductance is given in […]
Coilcraft Releases Power Line EMI Chokes in 16 Sizes/Configurations
https://www.electronics-lab.com/coilcraft-releases-power-line-emi-chokes-16-sizes-configurations/
Coilcraft offers the Cx family of surface mount, common mode EMI chokes. There are 16 sizes and configurations to meet the design needs of a broad range of power line circuits, says the company. They suppress high frequency common mode noise up to 100MHz and offer greater than 40dB common mode attenuation, making them particularly […]
Panasonic’s ETQP Series metal-composite type power choke coils now available
https://www.electronics-lab.com/panasonics-etqp-series-metal-composite-type-power-choke-coils-now-available/
Panasonic’s ETQP Series metal-composite type power choke coils offer exceptional robustness for use in harsh automotive and industrial applications. AEC-Q200 qualified, they are ideal for use as noise filters in drive circuits, and in step-down and step-up circuits in DC-DC converters, voltage regulators and buck-boost converters. The ETQP Series inductors are notable for their high […]
App note: How to use power inductors
https://www.electronics-lab.com/app-note-use-power-inductors/
A great guide from TDK about power inductors used in DC-DC converters. As electronic devices become more advanced, the power supply voltage of LSIs used in them is lowered, so their power consumption can be reduced and their speed increased. However, a decrease in the power supply voltage also causes the requirements regarding voltage fluctuations […]
Coilcraft to Introduce a New Generation of Molded Power Inductors
https://www.electronics-lab.com/coilcraft-introduce-new-generation-molded-power-inductors/
Coilcraft will introduce its new XGL4020 Series of high-performance, molded power inductors at the upcoming Applied Power Electronics Conference (APEC), March 17-21 in Anaheim, CA. The XGL4020 features the industry’s lowest DC losses and extremely low AC losses for a wide range of DC-DC converters (from hundreds kHz up to 5+ MHz). Additional performance improvements include […]