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參數資料
| 型號： | 2745F |
| 英文描述： | 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers |
| 中文描述： | 硬化的T1/E1變壓器 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 58K |
| 代理商： | 2745F |
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
TM00128
T1-63
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
Designed to operate at the DS1 rate of 1.544 Mbits/s
as a line interface transformer
Only difference between 2745F and 2745F2 is the
terminal length
Winding (3-1) can handle a 6 A surge current for 1
second
Designed for remote powering with simplex-feed
current
HIGH FREQUENCY MAGNETICS
T1/E1 Through Hole Hardened Transformers
2745F
2745F2
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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
相關PDF資料 |
PDF描述 |
|---|---|
| 2745F2 | 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers |
| 2745G | 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers |
| 2745G3 | 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers |
| 2745R2 | HIGH FREQUENCY MAGNETICS Specialty Through Hole Transformer |
| 2746B | MODEM MAGNETICS Audio/Voice Frequency Transformer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 2745F2 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:HIGH FREQUENCY MAGNETICS T1/E1 Through Hole Hardened Transformers |
| 2745G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer |
| 2745G3 | 制造商:Stewart Connector 功能描述: 制造商:Bel Fuse 功能描述:TELECOM TRANSFORMER |
| 2745G-F | 制造商:Bel Fuse 功能描述:RF TX 1:1.14CT 1000VRMS 0.95OHM PRIM.DCR 1.1OHM SEC.DCR 80PF - Rail/Tube 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.14CT 1000Vrms 0.95Ohm Prim. DCR 1.1Ohm Sec. DCR Through Hole |
| 2745H2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Shielded |
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