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Flyback transformers for
30 Watt POE+ applications

POE300F Series flyback transformers are designed to meet IEEE 802.3at-2009 standards for PoE Plus applications up to 30 Watts. They operate at 250 kHz with 36 to 72 Volts input.

Tiny current sense transformers sample up to 40 A

Perfect for power supply and other applications from 1 kHz to 1 MHz. Measuring only 10 mm high, these transformers are offered with 11 turns ratios from 1:20 through 1:200. Interwinding isolation is 500 Vrms. Use our handy Current Transformer Finder to pick exactly the right part for your application.

Highest inductance and lowest DCR
of any 0402-sized RF choke

The new 0402DF Series chip inductors are designed for RF choke and filtering applications, especially harmonic filter elements for NFC circuits. L values range from 20 to 3,300 nH, with ±5% tolerance. DCR is up to 55% lower than other 0402 coils.

300 Watt planar transformers available from stock

PL300 Series planar transformers are rated for 300 Watts between 200 kHz and 700 kHz, with a nominal 48 V input. They offer high efficiency, DCR as low as 7.2 mOhms and leakage inductance as low as 0.25 µH. They are also AEC-Q200 Grade 1 qualified (-40°C to +125°C) for automotive applications.

Automotive-grade high current inductors
are rated for up to 125°C ambient

Flat wire windings assure exceptionally low DC and AC resistance in high temperature applications. Qualified to AEC-Q200 Grade 1, the AGP4233 inductors come in 12 inductance values from 6.8 to 470 µH, with saturation current ratings up to 100 Amps.