1997 nov 21 311 philips components product speci?cation ep cores and accessories ep7 core sets effective core parameters symbol parameter value unit s (i/a) core factor (c1) 1.45 mm - 1 v e effective volume 165 mm 3 i e effective length 15.5 mm a e effective area 10.7 mm 2 a min minimum area 8.55 mm 2 m mass of core set ? 0.8 g fig.1 ep7 core set. dimensions in mm. handbook, halfpage mgc333 1.7 0.1 3.4 0 0.2 9.4 0 0.4 6.5 0 0.3 7.5 0 0.2 7.2 0.4 0 5 0.4 0 core sets for general purpose transformers and power applications clamping force 20 10 n. grade a l (nh) m e air gap ( m m) type number 3h1 63 3% ? 76 ? 260 ep7-3h1-e63 100 3% ? 121 ? 150 ep7-3h1-a100 160 5% ? 193 ? 85 ep7-3h1-a160 1200 25% ? 1450 ? 0 ep7-3h1 3c81 25 3% ? 30 ? 790 ep7-3c81-e25 40 3% ? 48 ? 440 ep7-3c81-a40 63 3% ? 76 ? 260 ep7-3c81-a63 100 3% ? 121 ? 150 ep7-3c81-a100 160 5% ? 193 ? 85 ep7-3c81-a160 3 875 3 1060 ? 0 ep7-3c81 3c85 25 3% ? 30 ? 790 ep7-3c85-e25 40 3% ? 48 ? 440 ep7-3c85-a40 63 3% ? 76 ? 260 ep7-3c85-a63 100 3% ? 121 ? 150 ep7-3c85-a100 160 5% ? 193 ? 85 ep7-3c85-a160 1120 25% ? 1350 ? 0 ep7-3c85
1997 nov 21 312 philips components product speci?cation ep cores and accessories ep7 core sets of high permeability grades clamping force 20 10 n. properties of core sets under power conditions 3f3 25 3% ? 30 ? 790 ep7-3f3-e25 40 3% ? 48 ? 440 ep7-3f3-a40 63 3% ? 76 ? 260 ep7-3f3-a63 100 3% ? 121 ? 150 ep7-3f3-a100 160 5% ? 193 ? 85 ep7-3f3-a160 1000 25% ? 1210 ? 0 ep7-3f3 3f4 100 3% ? 121 ? 150 ep7-3f4-a100 160 5% ? 193 ? 85 ep7-3f4-a160 600 25% ? 730 ? 0 ep7-3f4 3h3 63 3% ? 76 ? 260 ep7-3h3-a63 100 3% ? 121 ? 150 ep7-3h3-a100 160 5% ? 193 ? 85 ep7-3h3-a160 1120 25% ? 1350 ? 0 ep7-3h3 grade a l (nh) m e type number 3e1 2100 25% ? 2540 ep7-3e1 3e25 3 2500 3 3020 ep7-3e25 3e27 3 2500 3 3020 ep7-3e27 3e5 5200 +40/ - 30% ? 6290 ep7-3e5 3e6 5800 +40/ - 30% ? 7000 ep7-3e6 grade b (mt) at core loss (w) at h = 250 a/m; f = 25 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; =10mt; t = 100 c 3c81 3 315 0.04 ---- 3c85 3 315 0.03 0.03 --- 3f3 3 315 - 0.02 0.035 -- 3f4 3 250 --- 0.033 0.053 grade a l (nh) m e air gap ( m m) type number b ? b ? b ? b ? b ?
1997 nov 21 313 philips components product speci?cation ep cores and accessories ep7 coil formers general data csh-ep7-1s-6p winding data for 6-pins ep7 coil former parameter specification coil former material phenolformaldehyde (pf), glass-reinforced, ?ame retardant in accordance with ul 94v-0; ul ?le number e46770(m) pin material copper-tin alloy (cusn), tin-lead alloy (snpb) plated maximum operating temperature 180 c, iec 85 class h resistance to soldering heat iec 68-2-20 , part 2, test tb, method 1b, 350 c, 3.5 s solderability iec 68-2-20 , part 2, test ta, method 1, 235 c, 2 s number of sections winding area (mm 2 ) nominal winding width (mm) average length of turn (mm) type number 1 4.1 3.6 17.9 csh-ep7-1s-6p 22 1.75 2 1.45 17.9 csh-ep7-2s-6p-t handbook, full pagewidth 0.75 1.8 0.65 0.65 0.5 2 4 5.08 9.3 max. 0.45 2.54 3.4 min. 5.08 7.5 max. 4.5 0 - 0.1 3.5 + 0.1 0 1 + 0.15 0 7 0 - 0.1 4.9 0 - 0.1 0.1 cbw259 fig.2 ep7 coil former: 6-pins. dimensions in mm.
1997 nov 21 314 philips components product speci?cation ep cores and accessories ep7 general data csh-ep7-1s-6p-a winding data for 6-pins ep7 coil former parmeter specification coil former material phenolformaldehyde (pf), glass-reinforced, ?ame retardant in accordance with ul 94v-0 ; ul ?le number e46770(m) pin material copper-tin alloy (cusn), tin-lead alloy (snpb) plated maximum operating temperature 180 c, iec 85 class h resistance to soldering heat iec 68-2-20 , part 2, test tb, method 1b, 350 c, 3.5 s solderability iec 68-2-20 , part 2, test ta, method 1, 235 c, 2 s number of sections minimum winding area (mm 2 ) nominal winding width (mm) average length of turn (mm) type number 1 4.3 3.5 17.7 csh-ep7-1s-6p-b fig.3 ep7 coil former: 6-pins (a). dimensions in mm. handbook, full pagewidth 2 1.9 1 2.54 8.5 max. 0.6 4.85 0.6 10.7 max. 10.16 cbw260 1 +0.15 0 4.4 0 - 0.1 7 0 - 0.1 3.5 + 0.05 0 ? 1 0.45
1997 nov 21 315 philips components product speci?cation ep cores and accessories ep7 general data for 6-pads smd coil former winding data for 6-pads smd coil former parameter specification coil former material liquid crystal polymer (lcp), glass reinforced, ?ame retardant in accordance with ul 94v-0 ; ul ?le number: e83005(m) solder pad material copper-tin alloy (cusn), tin-lead alloy (snpb) plated maximum operating temperature 155 c, iec 85 class f resistance to soldering heat iec 68-2-20 , part 2, test tb, method 1b, 350 c, 3.5 s solderability iec 68-2-20 , part 2, test ta, method 1: 235 c, 2 s number of sections winding area (mm 2 ) minimum winding width (mm) average length of turn (mm) type number 1 4.7 3.9 17.9 cphs-ep7-1s-6p fig.4 coil former cphs-ep7-1s-6p: 6-pads. dimensions in mm. handbook, full pagewidth mbw124 1.8 6 2.8 3 3.9 min 4.9 0 - 0.1 4.5 0 - 0.1 7 0 - 0.1 3.5 + 0.1 0 0.3 0.3 7.15 9.85 max 1.8 2 3 6 9.2 max 0.8 7.3 max
1997 nov 21 316 philips components product speci?cation ep cores and accessories ep7 mounting parts general data item remarks figure type number mounting clip stainless steel (crni); to be used in combination with csh-ep7-1s-6p-b 6 cli/p-ep7 mounting clip stainless steel (crni); clamping force ? 22 n 6 cli-ep7 fig.5 mounting clip cli/p-ep7. dimensions in mm. handbook, halfpage 8.4 7 1 3.75 8.3 1.3 1.5 3.8 7.8 5.6 0.25 4.75 0.4 cbw261 9.6 + 0.2 0 9.6 + 0.4 0 6.6 + 0.3 0 handbook, halfpage 4.3 0.25 4 9 9.4 + 0.2 0 6.9 0 - 0.3 cbw282 fig.6 mounting clip cli-ep7. dimensions in mm.
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