ETD Series Components

Transcription

1 T Series omponents lip lip T ore T ore oilformer T ores T (conomical Transformer esign) cores were developed specifically for Power Transformer cores used in Switched Mode power supplies. The combined cross-sectional area of the two outer limbs equals the cross-sectional area of the centre limb allowing an even flux distribution throughout the core. This ensures the absence of localised hot spots that can reduce performance at high frequencies or high flux levels. Their round centre limb provides for imal winding resistance, leakage inductance and copper eddy current losses. T ores are available in a range of sizes and materials together with their associated coilformers (both Horizontal and Vertical mounting) and clips.

2 ore imensions (mm) In accordance with I Standard 1185 T ore Parameters In accordance with I ocument Parameter Σl / ffective Length ffective rea Minimum rea ffective Volume e Value 0.93mm mm 76.00mm² 70.00mm² mm³ lectrical Specification Material L Value Tolerance Gap Length ff. Permeability /-20% /-20% /-20% /-20% pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.05 mm obbins/oil ormers Horizontal Vertical lips

3 T In accordance with I Standard 1185 ore imensions (mm) ore Parameters In accordance with I ocument Parameter Σl / ffective Length ffective rea Minimum rea ffective Volume e Value 0.81mm mm 97.10mm² 91.60mm² mm³ lectrical Specification Material L Value Tolerance Gap Length ff. Permeability /-20% /-20% /-20% pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.05 mm obbins/oil ormers Horizontal Vertical lips

4 ore imensions (mm) In accordance with I Standard 1185 T ore Parameters In accordance with I ocument Parameter Σl / ffective Length ffective rea Minimum rea ffective Volume e Value 0.74mm mm mm² mm² mm³ lectrical Specification Material L Value Tolerance Gap Length ff. Permeability /-20% /-20% pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.05 mm obbins/oil ormers Horizontal Vertical lips

5 T In accordance with I Standard 1185 ore imensions (mm) ore Parameters In accordance with I ocument Parameter Σl / ffective Length ffective rea Minimum rea ffective Volume e Value 0.60mm mm mm² mm² mm³ lectrical Specification Material L Value Tolerance Gap Length ff. Permeability /-20% /-20% pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.05 mm obbins/oil ormers Horizontal Vertical lips

6 ore imensions (mm) In accordance with I Standard 1185 T ore Parameters In accordance with I ocument Parameter Σl / ffective Length ffective rea Minimum rea ffective Volume e Value 0.54mm mm mm² mm² mm³ lectrical Specification Material L Value Tolerance Gap Length ff. Permeability /-20% /-20% pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.03 mm pprox ± 0.05 mm obbins/oil ormers Horizontal Vertical lips