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參數資料
| 型號： | PT73434 |
| 廠商： | BOURNS INC |
| 元件分類： | 脈沖/數據通信變壓器 |
| 英文描述： | ISDN S Interface Isolation Transformer |
| 中文描述： | DATACOM TRANSFORMER FOR ISDN APPLICATION(S) |
| 文件頁數： | 1/1頁 |
| 文件大小： | 125K |
| 代理商： | PT73434 |
PT731 Series - ISDN S Interface Isolation Transformer
Primary
Leakage
Inductance
(
μ
H max.)
Turns
Ratio
(
±
2 %)
Primary
Inductance
(mH min.)
Pri/Sec
Cw/w
(pf max.)
Part
Number
Pri DCR
(
±
15 %)
Sec DCR
(
±
15 %)
Schematic
PT73173
1:1
28
12
120
2.4
2.4
A
PT73434
1:25
28
12
60
3.0
15.0*
B
(13.2
DIA.
(14.0
(.5.1
PLCS.
11.4
(.448)
(14.2
(.4.0
0.6
(.023)
4
5
6
1
2
3
(14.0
(.5.1
PLCS.
5.1
(.200)
2.54
(.100)
2.54
(.100)
11.4
(.448)
(14.2
4
A
B
5
6
7
1
2
3
*Split windings in series
Features
■
Designed for isolation between line card
and terminal
■
Meets the CCITT 1.430 when chip pairs
and transformers are used
■
4000 VAC HIPOT PRI/SEC in
conformance with international safety
standards
■
Low leakage inductance
■
Weight - 4 g
■
60 dB min. longitudinal balance
10 kHz to 300 kHz
■
Operating temperature 0 °C to +70 °C
■
Lead free version available (see How to
Order)
■
Lead free versions are RoHS compliant*
Electrical Specifications @ 25
°
C
Product Dimensions
Electrical Schematic
DIMENSIONS ARE:
MM
(INCHES)
Pri
1
2
3
6
5
4
Sec
A
Pri
1
2
3
7
6
5
4
Sec
B
Packaging Specifications
PT73173 ..............................50 pcs./tray,
500 pcs./carton
PT73434 ..............................38 pcs./tube
*RHAVALABE
VRSONS
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
03/05
How to Order
PT73xxx __
Model
Termination
Blank = Tin-lead
L = Tin only (lead free)
相關PDF資料 |
PDF描述 |
|---|---|
| PT74263N | T1/CEPT/ISDN-PRI Transformer |
| PT74263NL | T1/CEPT/ISDN-PRI Transformer |
| PT74344 | T1/CEPT/ISDN-PRI Transformer |
| PT74344E | T1/CEPT/ISDN-PRI Transformer |
| PT74344EL | T1/CEPT/ISDN-PRI Transformer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PT73434L | 制造商:Bourns / JW Miller 功能描述:Telecom Transformer 1:25 4000VAC 3Ohm Prim. DCR 15Ohm Sec. DCR Through Hole 制造商:Bourns Inc 功能描述:RF TX 3OHM PRIM. DCR 28000UH PRIM. INDUCTANCE 15OHM SEC. DCR - Bulk 制造商:Bourns Inc 功能描述:Telecom Transformer 1:25 4000VAC 3Ohm Prim. DCR 15Ohm Sec. DCR Through Hole |
| PT7377 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:pt7377 |
| PT73FFSDBK | 制造商:Hubbell Wiring Device-Kellems 功能描述:FRPT, 3-SERV, FURNFEED, 1-PC BK |
| PT73FFSDGY | 制造商:Hubbell Wiring Device-Kellems 功能描述:FLSH FRPT THRU-FTG,3SERV,FURNFEED,GY |
| PT73FFSDI | 制造商:Hubbell Wiring Device-Kellems 功能描述:FLSH FRPT THRU-FTG,3SERV,FURNFEED,IV |
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