20 W – 150 W Planar Transformers | Serie 035
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Catalog excerpts

SOLUTIONS | Planar Transformers & Inductors TRANSFORMER DESIGN | EXAMPLE - PQC1686 SIZE 03520W-150W ELECTRICAL SPECIFICATIONS Topology Forward w/active rest Output Voltage/Current After Rectification 50W Rated Current From Ns1 Output 15A Rated Current From Naux Output 0.5A Turns Ratio - Np/Ns/Naux 12T/2T/8T Duty Cycle At Low Input Voltage Max. 61% Operating Ambient Range (Full Load) -40° C to +85° C Minimum Efficiency At Nominal Input Temp. Rise Hot Spot Ambient Minimum Isolation Voltage Primary And Aux To Secondary Primary And Aux To Core Primary To Aux Secondary To Core Leakage Inductance Typ. Weight Range (Approximate) NOTES: 1) PATENTED HEADER AND SURFACE MOUNT TERMINATIONS PROVIDE REPEATABLE COPLANARITY FOR MANUFACTURING 2) THROUGH-HOLE OR SURFACE MOUNT AVAILABLE

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