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 […]
Inductor
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 […]
Drum-core inductors target SPS, EMI filtering apps
Premier Magnetics introduces its new line of low-cost, high-performance drum core inductors designed for EMI filtering and switch mode power supply applications. With a product offering of over two dozen models with inductance values from 100 to 10,000 µH, the new PM-R Series boasts low dc resistance (DCR), providing low-temperature rise at high peak currents. Their […]
SMT miniature power inductors target high-rel vehicle apps
TT Electronics, a global provider of engineered electronics for performance critical applications, today launched the HM73E-10 series of SMT miniature power inductors targeted at high-reliability applications in the automotive industry. The inductors are ideal for high-efficiency DC-DC applications where size is critical and their AEC-Q200 certification assures performance and reliability levels that automotive applications demand. […]
Wire-wound power inductors work to 1 GHz
TDK Corporation presents the new ADL3225V choke for automotive power over coax (PoC) applications. The wire wound inductor, which has a DC resistance of 0.9 Ω, features high impedance over a broad frequency spectrum of 1 MHz up to 1 GHz. The new type offers good DC superimposition characteristics, thus separating the power from the […]
New catalog covers passive power components
Würth Elektronik eiSos, a leading European manufacturer of electronic and electromechanical components, has published its “Passive Components 2017” product catalog. Numerous products are presented on 776 pages in the categories EMC Components, Power Magnetics, Signal & Communications, and AEC-Q qualified products. The “Passive Components 2017” catalog can now be requested online at www.we-online.com/newcatalog. The same […]