Telecommunication
ADSL Transformer
Features
Designed to meet UL1950 requirements
Good total harmonic distortion characteristics
Optimized design for size and performace
Customization available
Volume production and automated lines
For IC manufacturer approval status, contact Delta
100 ohm line impedance
10.7 MAX
0.4
8
7
2.49
D
T
D 32
E -2
LT 1
A 01
Components
1
3
2
4
6
5
0.4
5
1.0
0.76
5
PRI
(LINE)
4
8
6
7
5
PRI
(LINE)
SEC
(DEVICE)
(1)
1
3
2
4
8
5
7
6
10.0 MAX
8
7
6
A
S
8.55
8.0 MAX
9.14
SEC
(DEVICE)
1
2
3
4
1.02
(2)
Analog Devices ADSL recommendations
Part Number
DT34-2101AS
DT32-2123AS ADI AD930
DT32-2124AS ADI AD930
DT32-2126AS
ADI Diamondback,Anaconda
DT32-2127AS
ADI Diamondback,Anaconda
DT32-2128AS
DT32-2129AS
DT32-2130AS
DT32-2131AS
DT32-2132AS
DT32-2133AS Alcatel MTK-20140/152
DT32-2134AS
DT32-2135AS
DT32-2136AS
DT32-2137AS
DT32-2138AS
DT32-2142AS
CPE
ATU-C ISDN
ATU-C POTS
ATU-C ISDN
ATU-C POTS
IC number
Applcation
Mechanicals INDUCTOR
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
3.0 mH
2.0 mH
100 uH
100 uH
2.0 mH
400 uH
49.4 uH
85 uH
100 uH
1.20 mH
100 uH
1.20 mH
171 uH
400 uH
750 uH
400 uH
850 uH
T.R
0.7:1
1.1:1
1.1:1
1.2:1
1.2:1
1:1.4
1.43:1
0.95:1
1.08:1
2.79:1
1:1
3.0:1
3.0:1
1:1.4
0.95:1
1.9:1
1:1
DIELECTRIC Schematic Impedance
(PRI:SEC)
2
2
2
2
2
1
2
2
2
1
2
2
2
2
1
2
135:275.5
100:82.64
100:82.64
100:69.4
100:69.4
100:194
100:48.9
100:110
100:85.7
100:12.85
100:100
100:11.1
100:11.1
100:196
100:110
100:27.7
100:100
1500 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
2050 Vac
2050 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
1875 Vac
(PRI:SEC) STRENGTH
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SAN YING ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
Http://www.deltaww.com/products/networking
F-1