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參數資料
| 型號： | 2795M |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電信用變壓器 |
| 英文描述： | HIGH FREQUENCY MAGNETICS DS3/E3/STS-1 Dual-ratio Surface Mount Transformer |
| 中文描述： | TELECOM TRANSFORMER |
| 文件頁數： | 1/2頁 |
| 文件大小： | 65K |
| 代理商： | 2795M |
Bel Fuse Inc.
198 Van Vorst Street, Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
HIGH FREQUENCY MAGNETICS
DS3/E3/STS-1 Dual-ratio Surface Mount Transformer
2000 Bel Fuse Inc. Specifications subject to change without notice. 04.00
TM00149
T1-115
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SCHEMATICS
ELECTRICAL SPECIFICATIONS at 25° C
2795M
Miniature transformer supports E3, DS3, SONET STS-1
rates (34.368, 44.736, 51.84 Mb/s)
Dual ratios for multiple applications:
Turns ratios: 1:1 and 1:2CT
Impedance ratios: 1:1 and 1:4
Superior temperature linearity
External shield for EMI suppression
Can handle 15 mA DC Bias
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
Precision machine winding: 1% tolerance
Minimum interwinding breakdown voltage of 1500 Vrms
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 2795N | 制造商:Bel Fuse 功能描述:HAS DUAL TURNS RATIO TO ALLOW CEPT 120 AND CEPT 75 LINE INTE - Tape and Reel |
| 2795P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Miniature |
| 2795P-F | 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1.26CT 1500Vrms 1.4Ohm Prim. DCR 1.8Ohm Sec. DCR Surface Mount |
| 2795R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:T1/E1 Transformer Miniature |
| 2795R-F | 制造商:Bel Fuse 功能描述:RF TX 1: 1CT 1500VRMS 1.6OHM PRIM.DCR 1.7OHM SEC.DCR 35PF SM - Tape and Reel 制造商:Bel Fuse 功能描述:Telecom Transformer 1:1CT 1500Vrms 1.6Ohm Prim. DCR 1.7Ohm Sec. DCR Surface Mount |
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