rfi power line filters for switching power supply noise suppression the ep/vp series of rfi filters has been developed to reduce conducted noise to acceptable limits for equipment that must comply with the requirements of cispr in europe and the fcc specifications in the usa. these filters provide high insertion loss for both line- to-ground and line-to-line emissions throughout the frequency range. they are particularly well suited for equipment to better meet both stringent emissions specifications (such as cispr 22, a-level and fcc part 15j, class b) and the ep models meet very low leakage current requirements. tyco electronics corcom products has extended the ep series of power line filters by adding a 7 amp and 12 amp versions to the existing 3, 6, 10, and 20 amp product offering. the new filters offer higher performance in a smaller package at a lower price than the existing 6 amp and 10 amp versions. the smaller package size and comparable performance is a better match to schaffner's fn 2070 series. the new filters are rohs compliant. specifications maximum leakage current,each line-to-ground vp models ep models @ 120 vac 60 hz: .73ma .21ma @ 250 vac 50 hz: 1.27ma .36ma hipot rating (one minute): line-to-ground 2250 vdc line-to-line 1450 vdc operating frequency: 50/60 hz rated voltage (max.): 250 vac rated current: 0 3ep 3a 10ep 10a 0 6ep 6a 12ep 12a 7ep 7a 20ep/vp 20a minimum insertion loss in db: line-to-ground in 50 ohm circuit current frequency?hz rating .01 .05 .15 .5 1 5 10 30 ep 3a 1 10 58 65 65 66 60 25 6a,10a 1 10 58 65 65 66 60 25 7a 15 28 63 75 78 75 75 55 12a 12 7 52 68 70 70 70 45 20a 3 6 28 50 55 60 55 55 vp 20a 3 2 42 60 65 65 55 55 line-to-line in 50 ohm circuit current frequency?hz rating .01 .15 .5 1 5 10 20 30 ep 3a 1 36 65 65 65 65 58 58 6a,10a 1 30 65 65 65 65 35 35 7a 10 43 55 65 68 70 65 50 12a 11 7 13 70 70 70 65 45 20a 8 25 60 65 65 58 58 58 vp 20a 8 25 60 65 65 58 58 58 56 catalog 1654001 dimensions are in inches and dimensions are shown for usa cust. svc.: 1-800-468-2023 www.corcom.com revised 05-07 millimeters unless otherwise reference purposes only. corcom prods: 1-847-680-7400 www.tycoelectronics.com specified. values in italics specifications subject germany: 49-89-6089-0 are metric equivalents. to change. ep/vp series ep/vp series corcom product guide electrical schematic resistor location for reference only. e p1/vp1 ep7/vp7 e p3/vp3 recommended panel cutout panel cutout (back mount) tolerance .005 [ 0.13 ] ul recognized csa certified vde approved e p3/vp3 line load a tapped insert: d e no. 6-32 x 1/4 (2)-ep7 no. m-3 x .5 (2)-ep7m c b .235 5.96 1.575 40.01 .157 3.98 .910 23.11 dia. (2) 1.295 32.89 r
rfi power line filters for switching power supply noise suppression (continued ) case styles case dimensions abc de part no. (max) (max) (max) .015 (max) .38 3ep1 3.85 2.07 1.78 2.938 3.35 97.8 52.6 45.2 74.63 85.1 3ep3 2.56 2.07 1.78 2.938 3.35 65.0 52.6 45.2 74.63 85.1 3ep7, 3ep7m 3.21 2.25 1.78 1.575 0.63 81.5 57.2 45.2 40.01 12.1 6ep1 6.62 2.07 2.28 5.625 6.03 168.1 52.6 57.9 142.88 153.2 6ep3 5.33 2.07 2.28 5.625 6.03 135.4 52.6 57.9 142.88 153.2 7ep1 4.79 2.07 1.53 3.947 4.33 121.7 52.6 38.9 100.25 109.98 7ep3 3.50 2.07 1.53 3.947 4.33 88.9 52.6 38.6 100.25 109.98 10ep1 6.62 2.07 2.78 5.625 6.03 168.1 52.6 70.6 142.88 153.2 10ep3 5.35 2.07 2.78 5.625 6.03 135.9 52.6 70.6 142.88 153.2 12EP1 4.97 2.25 1.78 4.063 4.46 126.2 57.2 45.2 103.20 113.28 12ep3 3.624 2.25 1.78 4.063 4.46 92.05 57.15 45.2 103.20 113.28 20ep1, 20vp1 4.95 2.27 1.8 4.063 4.47 125.7 57.7 45.7 103.2 113.5 20ep6, 20vp6 5.09 2.25 1.78 4.063 4.46 127.3 57.2 45.2 103.2 129.3 57 catalog 1654001 dimensions are in inches and dimensions are shown for usa cust. svc.: 1-800-468-2023 www.corcom.com revised 05-07 millimeters unless otherwise reference purposes only. corcom prods: 1-847-680-7400 www.tycoelectronics.com specified. values in italics specifications subject germany: 49-89-6089-0 are metric equivalents. to change. r f i p o w e r l i n e f i l t e r s ep/vp series corcom product guide ep1/vp1 (1-15 amp version) 20ep1/vp1 ep3 ep7 & ep7m (with metric insert) 20ep/vp6 typical dimensions: terminals: .250 [ 6.35 ] (5) holes: .07 [ 1.8 ] dia.(4) mounting holes: .188 [ 4.78 ] dia. (2) slot: .07 x .16 [ 1.8 x 4.1 ] typical dimensions: wire leads: 4.0 [ 101.6 ] min. mounting holes: .188 [ 4.78 ] dia.(2) typical dimensions: terminals: .250 [ 6.35 ] (3) holes: .07 [ 1.8 ] dia.(2) t erminals: no. 8-32 (5) t orque: 18 2 in.lb ? ? ? ?02 [ ?5 ] part numbers 3ep1 6ep1 10ep1 20ep1 3ep3 6ep3 10ep3 20ep6 3ep7 7ep1 12EP1 20vp1 3ep7m 7ep3 12ep3 20vp6 line cord no. ga400 7 1/2 foot, 3-conductor line cord. d e a c b d e a c b a d e c b brown blue brown blue green/ yellow a tapped insert: d e no. 6-32 x 1/4 (2)-ep7 no. m-3 x .5 (2)-ep7m c b .235 5.96 1.575 40.01 .157 3.98 .910 23.11 dia. (2) 1.295 32.89 r c b e d a
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