Small power inductors are qualified for automotive use

Coilcraft’s XGL4030 Series of 4 x 4 x 3mm moulded power inductors are aimed at DC-DC converters with switching frequencies ranging from hundreds of kHz to 5MHz and above. There are 18 values between 130nH and 12µH, with current ratings up to 26.5A (130nH 25°C 30% induction loss) and soft saturation characteristics. The lowest value is 1.35A ...

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