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參數資料
| 型號： | 2741F2 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電信用變壓器 |
| 英文描述： | T1/E1 through hole hardened transformer |
| 中文描述： | TELECOM TRANSFORMER |
| 文件頁數： | 1/2頁 |
| 文件大小： | 42K |
| 代理商： | 2741F2 |
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00
TM00126
T1-59
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
2741F2
HIGH FREQUENCY MAGNETICS
T1/E1 Through Hole Hardened Transformer
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Operating temperature range: -40°
C to +85°
C
Meets IEC 695, 2-2 flammability requirements
PWB Process Capability: standard printed wiring board
assembly techniques, total-immersion cleaning
Reliability testing: shock, vibration, temperature cycling,
temperature - humidity - bias
Operates at the T1 rate of 1.544 Mb/s and the E1 rate of
2.048 Mb/s
Winding (4-1) is hardened to handle a 6A surge current
for 1 second
Winding (4-1) is designed to handle simplex-feed
remote powering current
Maximum inductance unbalance of center-tapped
winding is 0.1%
6
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1
1 : 1
CT
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| 2741J | T1/E1 Through Hole Shielded Transformers |
| 2741K | T1/E1 Through Hole Shielded Transformers |
| 2741L2 | HIGH FREQUENCY MAGNETICS Specialty Through Hole Shielded Transformer |
| 2741N2 | HIGH FREQUENCY MAGNETICS Specialty Through Hole Shielded Transformer |
| 2741P2 | HIGH FREQUENCY MAGNETICS Specialty Through Hole Shielded Transformer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 2741G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Shielded |
| 2741G2 | 制造商:Bel Fuse 功能描述:RF TX 1CT:2CT 850VRMS 1.9OHM PRIM.DCR 4.4OHM SEC.DCR 5PF TH - Rail/Tube |
| 2741G2-F | 制造商:Bel Fuse 功能描述:- Rail/Tube 制造商:Bel Fuse 功能描述:Telecom Transformer 1CT:2CT 850Vrms 1.9Ohm Prim. DCR 4.4Ohm Sec. DCR Through Hole |
| 2741H | 制造商:Bel Fuse 功能描述:RF TX 1:1.37CT 850VRMS 0.83OHM PRIM.DCR 1.43OHM SEC.DCR 5PF - Rail/Tube |
| 2741H2 | 制造商:Bel Fuse 功能描述:RF TX 1:1.37CT 850VRMS 0.83OHM PRIM.DCR 1.43OHM SEC.DCR 5PF - Rail/Tube 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.37CT 850Vrms 0.83Ohm Prim. DCR 1.43Ohm Sec. DCR Through Hole |
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