d a t a sh eet product speci?cation supersedes data of november 1997 file under ferrite ceramics, ma01 1999 dec 23 ferrite ceramics e58/11/38 planar e cores
1999 dec 23 2 philips components product speci?cation planar e cores e58/11/38 cores effective core parameters of a set of e cores symbol parameter value unit s (i/a) core factor (c1) 0.268 mm - 1 v e effective volume 24600 mm 3 i e effective length 81.2 mm a e effective area 305 mm 2 m mass of core half ? 62 g handbook, halfpage cbw413 58.4 1.2 50 min. 6.5 0.13 38.1 0.8 r0.64 ref. typ. r0.81 ref. typ. 10.5 0.13 8.1 0.2 fig.1 e58/11/38 core half. dimensions in mm. effective core parameters of an e/plt combination ordering information for plates symbol parameter value unit s (i/a) core factor (c1) 0.224 mm - 1 v e effective volume 20800 mm 3 i e effective length 68.3 mm a e effective area 305 mm 2 m mass of core half ? 44 g grade type number 3c90 plt58/38/4-3c90 3f3 plt58/38/4-3f3 3f4 plt58/38/4-3f4 handbook, halfpage cbw414 58.4 1.2 38.1 0.8 4.1 0.13 r0.64 ref. typ. fig.2 plt 58/38/4. dimensions in mm.
1999 dec 23 3 philips components product speci?cation planar e cores e58/11/38 core halves for use in combination with an e core a l measured in combination with a non-gapped core half, clamping force for a l measurements, 40 20 n. note 1. measured in combination with an equal gapped e core half, clamping force for a l measurements, 40 20 n. core halves for use in combination with a plate (plt) a l measured in combination with a plate (plt), clamping force for a l measurements, 40 20 n. grade a l (nh) m e air gap ( m m) type number 3c90 315 3% (1) ? 67 ? 1400 e58/11-3c90-e315-e 400 3% (1) ? 85 ? 1100 e58/11-3c90-e400-e 630 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 e58/11/38-3c90 3f3 315 3% (1) ? 67 ? 1400 e58/11-3f3-e315-e 400 3% (1) ? 85 ? 1100 e58/11-3f3-e400-e 630 5% (1) ? 134 ? 650 e58/11-3f3-e630-e 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 3f4 315 3% (1) ? 67 ? 1400 e58/11-3f4-e315-e 400 3% (1) ? 85 ? 1100 e58/11-3f4-e400-e 630 5% (1) ? 134 ? 650 e58/11-3f4-e630-e 1000 5% ? 213 ? 400 e58/11-3f4-a1000-e 1600 10% ? 341 ? 200 e58/11-3f4-a1600-e 4030 25% ? 860 ? 0 e58/11/38-3f4 grade a l (nh) m e air gap ( m m) type number 3c90 315 3% ? 56 ? 1400 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 e58/11-3c90-a1600-p 9970 25% ? 780 ? 0 e58/11/38-3c90 3f3 315 3% ? 56 ? 1400 e58/11-3f3-a315-p 400 3% ? 71 ? 1100 e58/11-3f3-a400-p 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 e58/11/38-3f3
1999 dec 23 4 philips components product speci?cation planar e cores e58/11/38 properties under power conditions 3f4 315 3% ? 56 ? 1400 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 e58/11-3f4-a1600-p 4780 25% ? 850 ? 0 e58/11/38-3f4 core combination b (mt) at core loss (w) at h = 250 a/m; f = 10 khz; t = 100 c f = 25 khz; = 200 mt; t = 100 c f = 100 khz; = 100 mt; t = 100 c f = 400 khz; =50mt; t = 100 c f = 1 mhz; =30mt; t = 100 c f = 3 mhz; = 10 mt; t = 100 c e+e58-3c90 3 320 2.95 3.10 --- e+plt58-3c90 3 320 2.50 2.65 --- e+e58-3f3 3 320 - 2.70 4.70 -- e+plt58-3f3 3 320 - 2.30 4.00 -- e+e58-3f4 3 250 --- 7.40 8.00 e+plt58-3f4 3 250 --- 6.25 6.80 grade a l (nh) m e air gap ( m m) type number b ? b ? b ? b ? b ?
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