High Current Power Inductors

Osborne Transformer is a market leader in the production of premium quality high current power inductors. If your test laboratory requires an extremely durable inductor, you’ve come to the right place. Osborne’s high current power inductors offer unmatched performance and longevity.

You invest great effort and hard work into your circuits. Don’t undermine your standards by choosing cut-rate commodity transformers.


Commodity Transformer Osborne Transformer
application generic application specific
cheap materials premium materials
hasty assembly meticulous details
liberal quality control rigorous testing standards
automated mass production hand-crafted batch production
10-15 year lifespan 50+ year lifespan

High Current Power Inductors Overview

Osborne’s high current power inductors are used to step-up, step-down and isolate voltages. Isolation may be used to help provide a degree of secondary-side immunity from voltage spikes and noise (both common-mode and transverse-mode) present on the primary-side system. The isolation can allow separate grounds on both the input and output sides of the inductor. Osborne also designs with a range of electrostatic shielding to provide several levels of noise immunity.


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High Current Power Inductor Options Table

Spec Range Available
Inductance Ratings: 10 Micro-Henries – 100 Henries
Voltage Ratings: 1 – 10,000 Volts
Current Ratings: 0.001 – 10,000 Amps
Energy Storage: 0.0001 – 10,000,000 Joules
Terminals: Wire Leads – Finger Safe
Enclosures: Open Core & Coil – Hazardous Environment
Dielectric Strength Testing: 50 Volts DC to 50,000 Volts AC
Agency Approvals: UL, CSA, CE and/or TUV

Durable Transformers Deliver Peace of Mind

Osborne’s emphasis on reliable design engineering means that your circuit will have one less potential source of failure. Don’t take unnecessary chances with low cost commodity parts.

Do you want to worry about how or when the high frequency transformers in your system might fail? Of course you don’t, because when a high frequency transformers fail, it’s always time consuming and inconvenient!

By choosing to work with Osborne’s extremely durable designs, you proceed with the utmost confidence in your circuit’s performance and longevity. This sense of security will free you and your team to focus on the things you do best.

Osborne’s Partners Understand Premium Transformers

We partner with some of the most successful technology businesses in the world. By partnering with Osborne, you can tap into our well established network of talented engineers and quality component suppliers.


Some of our partners include:


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