 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| RFI suppresion chokes EV/EH series Common-mode suppression chokes Rated currents up to 5A Broadband attenuation characteristics Low magnetic leakage flux UL rated materials RoHS compliant Technical specifications Maximum continuous operating voltage: Operating frequency: Rated currents: Overcurrent: High potential test voltage winding-to-winding @ 25C: Temperature range (operation and storage): Flammability corresponding to: Test conditions Measuring frequency: 250VAC @ 50C dc to 400Hz @ 50C 0.3 to 5A 1.5x Inominal for 1 minute, once per hour 3000VAC, 60 sec, guaranteed 2000V, 50Hz, 2 sec, factory test -25C to +100C (25/100/21) UL 94V-0 Typical electrical schematic 1 2 4 3 Resistance: Electrical characteristics: 10kHz; 5mA < 16H; 500A > 16H < 160H; 50A > 160H > 16mH; 50mV > 16mH < 160mH Inductance tolerance 30% Tolerance max. 15% @ 25C; 20m, 1A; > 20m 200m, 100mA; > 200m 2V, 10mA @ 25C 2C Features and benefits Common-mode suppression chokes are mainly used to filter noise on AC power lines. Noise on commercial power lines could enter the equipment and disturb the proper function. Noise generated by the equipment for example from switch mode power supplies need to be filtered and the spread of such generated noise need to be suppressed. Common-mode suppression chokes together with line bypass capacitors building an AC EMI suppression filter device. Typical applications Rated currents up to 5A. Compact and light weight. Low magnetic leakage flux. Sectional winding. Standard foot print. Broad range of available inductances and current ratings. Custom-specific versions. Schaffner offers you also EMI measurement service to verify that your design will pass the required safety standards. Input filters for switch mode power supplies Filters to reduce leaking noise TVs, VCRs, multimedia and audio equipment Office automation, communications and other electronic devices Electric ballast AC/AC converters > Components > EV/EH series Choke selection table EV choke EH choke L nominal (30%) [mH] 33 18 5.6 3.9 3.3 1.8 0.82 44 18 10 4.5 2.5 1.2 0.5 36 20 11 5 2.3 1.1 90 20 10 5 3.6 DC resistance R [m] 1780 725 245 168 127 72 38 1250 438 244 116 62 29 16 591 282 162 79 40 27 628 150 72 53 33 Rated current I (50C) [A] 0.3 0.5 0.8 1.0 1.2 1.5 2.0 0.5 0.8 1.0 1.5 2.0 3.0 4.0 1.0 1.5 2.0 3.0 4.0 5.0 1.0 2.0 3.0 4.0 5.0 Weight EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV 20-0.3-02-33M 20-0.5-02-18M 20-0.8-02-5M6 20-1.0-02-3M9 20-1.2-02-3M3 20-1.5-02-1M8 20-2.0-02-0M8 24-0.5-02-44M 24-0.8-02-18M 24-1.0-02-10M 24-1.5-02-4M5 24-2.0-02-2M5 24-3.0-02-1M2 24-4.0-02-0M5 28-1.0-02-36M 28-1.5-02-20M 28-2.0-02-11M 28-3.0-02-5M0 28-4.0-02-2M3 28-5.0-02-1M1 35-1.0-02-90M 35-2.0-02-20M 35-3.0-02-10M 35-4.0-02-5M0 35-5.0-02-3M6 EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH EH 20-0.3-02-33M 20-0.5-02-18M 20-0.8-02-5M6 20-1.0-02-3M9 20-1.2-02-3M3 20-1.5-02-1M8 20-2.0-02-0M8 24-0.5-02-44M 24-0.8-02-18M 24-1.0-02-10M 24-1.5-02-4M5 24-2.0-02-2M5 24-3.0-02-1M2 24-4.0-02-0M5 28-1.0-02-36M 28-1.5-02-20M 28-2.0-02-11M 28-3.0-02-5M0 28-4.0-02-2M3 28-5.0-02-1M1 35-1.0-02-90M 35-2.0-02-20M 35-3.0-02-10M 35-4.0-02-5M0 35-5.0-02-3M6 [g] 10 10 10 10 10 10 10 18 18 18 18 18 18 18 31 31 31 31 31 31 70 70 70 70 70 All wires rated 130C or higher. Typical choke attenuation Per CISPR 17; 50/50 asym EV/EH 20 types EV/EH 24 types EV/EH 28 types EV/EH 35 types > Components > EV/EH series Mechanical data EV 20 1 B 2 A 3 4 B 2 A 3 EV 24 and 28 1 4 C C D E F G F E D G EV 35 1 B 2 A 3 4 EH 20 to 35 1 4 B 2 A 3 C C F E D G F ED G Dimensions EV 20 EV 24 EV 28 EV 35 EH 20 EH 24 EH 28 EH35 Tolerances A B C D E F G 21 16 25* 4 O0.8 13 10 24.6 17.4 29.1 4 O0.8 13 10 29.2 21 34.7 4 O0.8 13 10 36 24.5 42.7 4 O1.2 21 15 21 21 17.8 4 O0.8 13 10 24 24 20 4 O0.8 21 15 28 28 22.9 4 O0.8 24 20 36 36 27.7 4 O1.0 30 25 1 1 1 1 0.1 0.5 0.5 All dimensions in mm; 1 inch = 25.4mm * Tolarance is +1/-2mm Your local partner: To find your local partner within Schaffner's global network, please go to www.schaffner.com November 2006 |
Price & Availability of EH28-30-02-9M0-X
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |