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參數資料
| 型號： | 2771H |
| 英文描述： | T1/E1 Transformer Dual Ratio |
| 中文描述： | 變壓器的T1/E1雙比 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 39K |
| 代理商： | 2771H |
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
TM00135
T1-79
ELECTRICAL SPECIFICATIONS AT 25° C
SCHEMATIC
Operates at the T1 rate of 1.544 Mb/s and the E1 rate
of 2.048 Mb/s
Provides two ratios to handle both 75
and 120
lines
Minimum Interwinding Breakdown Voltage of 1500
Vrms
HIGH FREQUENCY MAGNETICS
T1/E1 Dual Ratio Surface Mount Transformer
2771H
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
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 2771H-F | 制造商:Bel Fuse 功能描述:T1E1 DUAL RATIO,1500VRMS,1:1.08,SURFACEMOUNT,REEL,HAZMAT - Tape and Reel 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.08/1:1.36 1500Vrms 0.74Ohm Prim. DCR 3.2Ohm/4Ohm Sec. DCR Surface Mount |
| 2771J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Upo Interface Xfmr |
| 2771K | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Hardened Transformers |
| 2771M | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:HIGH FREQUENCY MAGNETICS T1/E1 Surface Mount Shielded Hardened Transformers |
| 2772 | 功能描述:熔絲座 2772 RoHS:否 制造商:Littelfuse 產品: 電流額定值:30 A 電壓額定值:1000 VDC 極數:1 系列: 安裝風格:DIN Rail 端接類型: 軸類型: 工作溫度范圍: |
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