FERRITE CERAMICS DATA SHEET E58/11/38 Planar E cores Product specification Supersedes data of November 1997 File under Ferrite Ceramics, MA01 1999 Dec 23 Philips Components Product specification Planar E cores E58/11/38 CORES Effective core parameters of a set of E cores SYMBOL PARAMETER VALUE Σ(I/A) core factor (C1) 0.268 mm−1 Ve effective volume 24600 mm3 Ie effective length 81.2 mm Ae effective area 305 mm2 m mass of core half ≈62 g 58.4 ±1.2 handbook, halfpage UNIT 50 min. 8.1 ±0.2 6.5 ±0.13 10.5 ±0.13 38.1 ± 0.8 R0.64 ref. typ. R0.81 ref. typ. CBW413 Dimensions in mm. Fig.1 E58/11/38 core half. Effective core parameters of an E/PLT combination SYMBOL PARAMETER VALUE UNIT Σ(I/A) core factor (C1) 0.224 mm−1 Ve effective volume 20800 mm3 Ie effective length 68.3 mm Ae effective area 305 mm2 m mass of core half ≈44 g handbook, halfpage 58.4 ±1.2 4.1 ±0.13 Ordering information for plates GRADE TYPE NUMBER 3C90 PLT58/38/4-3C90 3F3 PLT58/38/4-3F3 3F4 PLT58/38/4-3F4 38.1 ±0.8 CBW414 R0.64 ref. typ. Dimensions in mm. Fig.2 PLT 58/38/4. 1999 Dec 23 2 Philips Components Product specification Planar E cores E58/11/38 Core halves for use in combination with an E core AL measured in combination with a non-gapped core half, clamping force for AL measurements, 40 ±20 N. GRADE 3C90 AL (nH) ≈67 ≈1400 E58/11-3C90-E315-E 400 ±3%(1) ≈85 ≈1100 E58/11-3C90-E400-E ±5%(1) ≈134 ≈650 E58/11-3C90-E630-E 1000 ±5% ≈213 ≈400 E58/11-3C90-A1000-E 1600 ±10% ≈341 ≈200 E58/11-3C90-A1600-E 8480 ±25% ≈1800 ≈0 ±3%(1) ≈67 ≈1400 E58/11-3F3-E315-E 400 ±3%(1) ≈85 ≈1100 E58/11-3F3-E400-E ±5%(1) ≈134 ≈650 E58/11-3F3-E630-E 315 630 3F4 TYPE NUMBER 315 ±3%(1) 630 3F3 AIR GAP (µm) µe E58/11/38-3C90 1000 ±5% ≈213 ≈400 E58/11-3F3-A1000-E 1600 ±10% ≈341 ≈200 E58/11-3F3-A1600-E 7710 ±25% ≈1640 ≈0 E58/11/38-3F3 315 ±3%(1) ≈67 ≈1400 400 ±3%(1) ≈85 ≈1100 E58/11-3F4-E400-E 630 ±5%(1) ≈134 ≈650 E58/11-3F4-E630-E ≈213 ≈400 E58/11-3F4-A1000-E 1600 ±10% ≈341 ≈200 4030 ±25% ≈860 ≈0 1000 ±5% E58/11-3F4-E315-E E58/11-3F4-A1600-E E58/11/38-3F4 Note 1. Measured in combination with an equal gapped E core half, clamping force for AL measurements, 40 ±20 N. Core halves for use in combination with a plate (PLT) AL measured in combination with a plate (PLT), clamping force for AL measurements, 40 ±20 N. GRADE 3C90 3F3 1999 Dec 23 AL (nH) 315 ±3% AIR GAP (µm) µe ≈56 ≈1400 TYPE NUMBER E58/11-3C90-A315-P 400 ±3% ≈71 ≈1100 E58/11-3C90-A400-P 630 ±5% ≈112 ≈650 E58/11-3C90-A630-P 1000 ±5% ≈178 ≈400 E58/11-3C90-A1000-P 1600 ±10% ≈285 ≈200 9970 ±25% ≈780 ≈0 315 ±3% ≈56 ≈1400 E58/11-3F3-A315-P 400 ±3% ≈71 ≈1100 E58/11-3F3-A400-P E58/11-3C90-A1600-P E58/11/38-3C90 630 ±5% ≈112 ≈650 E58/11-3F3-A630-P 1000 ±5% ≈178 ≈400 E58/11-3F3-A1000-P 1600 ±10% ≈285 ≈200 E58/11-3F3-A1600-P 9070 ±25% ≈1620 ≈0 3 E58/11/38-3F3 Philips Components Product specification Planar E cores GRADE 3F4 E58/11/38 AL (nH) AIR GAP (µm) µe 315 ±3% ≈56 ≈1400 TYPE NUMBER E58/11-3F4-A315-P 400 ±3% ≈71 ≈1100 E58/11-3F4-A400-P 630 ±5% ≈112 ≈650 E58/11-3F4-A630-P 1000 ±5% ≈178 ≈400 E58/11-3F4-A1000-P 1600 ±10% ≈285 ≈200 4780 ±25% ≈850 ≈0 E58/11-3F4-A1600-P E58/11/38-3F4 Properties under power conditions B (mT) at CORE COMBINATION CORE LOSS (W) at H = 250 A/m; f = 10 kHz; T = 100 °C f = 25 kHz; ˆ = 200 mT; B T = 100 °C f = 100 kHz; ˆ = 100 mT; B T = 100 °C f = 400 kHz; ˆ = 50 mT; B T = 100 °C f = 1 MHz; ˆ = 30 mT; B T = 100 °C f = 3 MHz; ˆ = 10 mT; B T = 100 °C E+E58-3C90 ≥320 ≤2.95 ≤3.10 − − − E+PLT58-3C90 ≥320 ≤2.50 ≤2.65 − − − E+E58-3F3 ≥320 − ≤2.70 ≤4.70 − − E+PLT58-3F3 ≥320 − ≤2.30 ≤4.00 − − E+E58-3F4 ≥250 − − − ≤7.40 ≤8.00 E+PLT58-3F4 ≥250 − − − ≤6.25 ≤6.80 1999 Dec 23 4