0553-6500-20

HIGH FREQUENCY MAGNETICS T1/CEPT Single Line Interface Transformers • Designed to meet the stringent demands of high density designs • TM00109 Minimum interwinding breakdown voltage of 3000 Vrms ELECTRICAL SPECIFICATIONS at 25° C DCR Ω max Turns Ratio ± 2% Part Number Pri Primary Inductance mH min Leakage Inductance µH max Interwinding Capacitance pF max Pri Extended Temp Sec -40° C to 85° C 0553-6500-17 1 : 1 : 1.26 1.50 0.60 35 0.70 1.10 Yes 0553-6500-18 1 CT : 2 CT 1.20 0.55 30 0.70 1.10 Yes 0553-6500-19 1:1 1.20 0.50 30 0.70 0.70 No 0553-6500-20 1 CT : 2 CT 1.20 0.50 30 0.70 1.10 No 0553-6500-21 1 : 1.36 CT 1.20 0.60 35 0.70 0.90 No 0553-6500-22 1:1:2 0.80 0.50 25 0.70 0.70 No 0553-6500-23 1 CT : 1.58 0.80 0.70 18 0.70 0.50 No 0553-6500-24 1 CT : 3 CT : 1 0.60 0.80 30 0.70 1.70 Yes SCHEMATICS 0553-6500-17* 0553-6500-21 0553-6500-19 0553-6500-18 0553-6500-20 1 3 5 Secondary 10 1 10 1 3 10 8 6 Secondary 6 Primary 5 Primary 6 Secondary 5 Primary * 1 : 1.26 (6 - 10 : 1 - 5) 1:1 (6 - 10 : 3 - 5) ©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00 Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com T1-19 HIGH FREQUENCY MAGNETICS TM00109 T1/CEPT Single Line Interface Transformers SCHEMATICS 0553-6500-22 0553-6500-23 0553-6500-24 1 2 4 5 Primary 10 1 2 3 4 5 Primary 10 8 6 6 Secondary Secondary MECHANICAL 0553-6500-17 0553-6500-18 0553-6500-19 0553-6500-20 0553-6500-21 0553-6500-22 0553-6500-23 0553-6500-24 0.130 [3.30] 1 2 3 4 5 10 9 0.558 8 [14.12] 7 max 6 0.400 [10.12] 0.100 [2.50] 0.400 [10.12] 0.558 [14.12] max 0.400 [10.12] max 0.200 [5.08] Dimensions are in inches [millimeters]. Standard dimension tolerance is ±0.010 [0.25] unless otherwise noted. Leads are 22 AWG. ©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00 CORPORATE Bel Fuse Inc. 198 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com T1-20