Magnetic shielding protects inductors

Surface mount power inductors by Sumida Group have a ferrite core and magnetic shielding. The inductors are available from New Yorker Electronics.

The Sumida CDB38D38 range of high-efficiency power inductors, like other types in the CDB series, are magnetically shielded with low DCR tolerance and high efficiency. They are also designed for low ferrite core loss.

The new CDB38D38NP-R065MC has an inductance of 0.065 per cent ±20 per cent and a saturation current of 24.5A max. The CDB38D38NP-R10PC has an inductance of 0.1 ±25 per cent and a saturation current of 14.5A max. Both versions have a typical DCR of 0.32 mOhm at 20 degrees.

Typical applications are in multi-phase and Vcore regulators, server and desktop voltage regulator modules (VRMs), CPUs and GPUs. They can also be used in ASICs, high power density and data networking density, graphics cards, and battery power systems.

Sumida Group manufactures inductive components and modules for consumer electronics, automotive and industrial markets. New Yorker Electronics distributes Sumida power inductors and RF inductors, power transformers, signal magnetics, EMC coils, sensors and actuators, automotive modules, magnetic materials, ceramics, EMS and flexible connections and components for medical equipment.

New Yorker Electronics is headquartered in Northvale, New Jersey, USA. It is a franchised distributor of electronic components, value-added services and supply chain solutions to OEMs and contract manufacturers in the commercial, industrial, and aerospace/defence, markets. 

Founded in 1948, the AS9120B and ISO 9001:2015-certified company provides direct franchise access to an extensive ready-to-ship inventory of passive, interconnect, electromechanical and Mil-Spec components, as well as semiconductor devices.

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