Built on ER25+ platform, 33.5 x 26.8 x 18.3 mm PH9278NL is used for isolation and voltage conversion for SMPSs in datacom and intermediate bus converter applications. Optimized effective cross-sectional area of core minimizes losses for given number of winding turns, and copper losses can be reduced by removing some winding turns. Flat coil windings help lower direct current resistance, and core design allows for compact inter-connection and termination of winding elements.
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