Small inductors for DC-DC converters

23 February 2005 Power Electronics / Power Management

Murata has developed a new wire-wound choke inductor that combines a wide inductance range with a low profile dimension.

Maximum profile height is only 0,95 mm, allowing manufacturers of DC-DC converters to reduce the overall height of their products.

The LQH2MC series has a footprint of 2,0 by 1,6 mm, and can be used in many applications where height is a major restriction. Features include a wide induction range (10-82 mH) in E12 values with a ±10% tolerance. Maximum current is 225 mA on the 10 mH value.

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