TDK Corporation announces the MLD2012 series of multilayer low-profile power inductors for automotive circuits. The new components that are based on a ferrite core are available in a compact IEC 2012 (EIA 0805) package with a footprint of 2.0 mm x 1.25 mm and an insertion height of just 0.5 mm. The power inductors, which […]
Inductor
High-current ceramic inductors, air coils now available as models in high-frequency simulation software
As part of their Microwave Global Models cooperation, Würth Elektronik eiSos and Modelithics are making two more Würth Elektronik eiSos product series available. This means that developers can simulate the high frequency response of WE-KI HC high current ceramic inductors and the WE-CAIR air coils in models. The models offer advanced functions to improve accuracy […]
Thin-film chip inductors target automotive signal and power applications
AVX Corporation has released a new series of thin film multilayer chip inductors especially designed to meet demanding performance specifications in automotive signal and power applications. Qualified to AEC-Q200, the new automotive-grade Accu-L Series inductors exhibit ultra-tight inductance tolerances down to ±0.05nH, in addition to: RF power capabilities, high Q, high self-resonant frequency (SRF), low DC resistance (Rdc), and […]
Magnetically shielded SMD power inductors for high inductances
Metal Hybrid Inductors, known as the CDMT40 series, offer more than double the inductance values of earlier introductions while maintaining the same small footprint. A newly developed composite material draws on the special qualities of two different metals in the mold structure to provide magnetic shielding, small size, and high current ratings. The CDMT40D40 also […]
Magnetically shielded, SMD coupled power choke sports low dc resistance
WE-DPC HV (Double Power Choke High Voltage) is a magnetically shielded, SMD coupled power choke with two identical windings and a high isolation voltage of 1.5 kV. It is the smallest product of its type in the Würth Elektronik eiSos portfolio. With this power choke in a 5030 package, customers can attain a 40 percent […]
Common-mode line filters for SMPS replace discontinued units
The PMCU Series of common mode line filters is designed for switching power supply applications. Offered in both standard winding (for higher efficiency) and sectional winding (for improved high-frequency performance), the updated PMCU offerings have been expanded to include a direct cross for over three dozen PLA10ANxxx and PLA10ASxxx EMIFIL series components recently discontinued by […]
Wire wound inductor in 1210-inch size offers induction of ±5 percent
Murata Manufacturing Co., Ltd. has introduced the LQH32NH_23 series wire wound inductor in the 1210 inch size (3.2×2.5mm), ideal for choke applications and signal filter applications in automotive electronic equipment such as ADAS and infotainment systems. The 1210 inch size inductor can withstand a maximum usage temperature of 125°C, conforms to AEC-Q200 and features inductance […]
Current-compensated ring-core chokes for home appliances
TDK Corporation presents a new series of EPCOS ring-core double chokes. The new B82721K2*U* series of RoHS-compatible power line chokes have been developed in particular for use in home appliances such as washing machines and dishwashers, refrigerators, and heating control units. The plastic used (flame-retardant, compliant with UL 94 V-0) with a CTI value of […]
Coupled inductors sport high temperature rating, automotive quality qualifications
TT Electronics launched the HA78D series of coupled inductors for use in DC/DC converter applications. With their high-temperature rating and AECQ200 certification, they are ‘automotive-ready’ for the latest generation of motor vehicles. The HA78D series shielded SMD inductors have been designed especially for use in DC/DC converter configurations including flyback, multi-output buck, SEPIC* and Zeta […]
Flat-Wire Power Inductor handles up to 36 A
Würth Elektronik eiSos presents WE-HCF in a 2815 package, a flat wire power inductor with very high current loading capacity and efficiency. The latest member of the WE-HCF series is loadable up to 36 A and attains saturation currents up to 125 A. With its large wire cross-section, the inductor offers a 13 percent lower resistance […]
