Edge-wound inductor has low profile for industrial and military use

Ferrite core technology and a low profile are features of the latest IHDF edge-wound, through-hole inductor, released by Vishay Intertechnology.

The Vishay Dale IHDF-1300AE-10 has a rated current up to 72A and saturation currents up to 230A for industrial and military applications.

It is characterised by ferrite core technology and a low 15.4mm maximum profile. It operates over a demanding temperature range from -55 to +125 degrees C with low AC and DC power losses and excellent heat dissipation, says Vishay.

The edge-wound coil of the device provides low DCR of 1.1 mOhm maximum, which minimises losses and improves rated current performance for increased efficiency. Compared to competing ferrite-based solutions, the IHDF-1300AE-10 offers 75 per cent higher saturation current. The low profile package allows designers to meet harsh mechanical shock and vibration requirements while minimising board height to save space, adds Vishay.

With an operating voltage up to 500V DC, the device is suitable for DC/DC converters, inverters, and motor and switching noise suppression, and high power switch mode power supplies in high current, high temperature applications, including industrial solar systems and charging stations for electric vehicles, as well as military defence systems.

Vishay can customise the IHDF-1300AE-10’s mounting orientation, termination type, nominal inductance, and isolation voltage rating on request.

To reduce the risk of whisker growth, the inductor features a hot-dipped tin plating.

The inductor is RoHS-compliant and halogen-free.

Samples and production quantities are available now, with lead times of 12 weeks.

Vishay Intertechnology manufactures discrete semiconductors (diodes, MOSFETs, and infra red optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets.


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