the EQ core design is derived from the ER and PQ. the range is optimized for use in compact AC/DC notebook adapters and DC/DC converters. for instance, the EQ30 has the capability to handle a power range of 50 to 70 W (fl yback topology) in an
Enclosed casing of a notebook adapter or 100 to 150 W in low profi le DC/DC converter. the advantages of EQ cores are a
Simple core shape, round centre pole, high Ae value, a large winding window,