High DC bias and low core loss with EMI immunity

08/12/2023

Newly added family of high current flat wire (HFW) inductors provide performance stability with low DC resistance, high power density, and enhanced heat dissipation.

The HCF family utilizes a ferrite core and round wire and comes in 10.3 mm x 8.1 mm and 12.5 mm x 12.5mm footprints while the HFW family utilizes a ferrite core and flat wire is conveniently packaged in 22 mm x 22 mm and 28 mm x 28 mm footprints.

Both families are suitable for high current applications requiring high efficiency/low loss and excellent performance stability such as servers and workstations, distributed power architectures, LAN/WAN applications, high current DC-DC converters, industrial IoT equipment, battery backup, renewable energy products, motion controls and solar/wind generators and inverters.

Main Features

HCF1007 Features:

10.3 x 8.1 x 6.65 mm surface mount package
Ferrite core material
Secure 3 terminal mounting
High current carrying capacity, low core losses
Tight DCR tolerance for sensing circuits
Inductance range from 0.3 µH to 10.0 µH
Current range from 5.3 A to 48 A
Frequency range up to 1 MHz

HFW1V22xxH Features:

Flat wire construction, high current capability
22.3 mm x 22 mm surface mount package in 10.2, 10.8, 12.5 and 14.5 mm height
Third mounting pad enhances stability and board adhesion
Inductance range: 4.7 µH to 20 µH
Current range: 14.3 A to 28 A
200 Vdc isolation voltage (winding to core)
Termination finish: tin
Ferrite core material
Moisture Sensitivity Level (MSL) 1

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