Telecommunication
ADSL Transfor mer
Transformers
XXXX : DATE CODE
WHITE DOT ON PIN1
1
N1
N3
7
9
N2
N4
6
(1)
SEC
10
DT32-2034B
DT32-2052AS
DT32-2054AS
DT32-2055AS
10
DT32-20XXXX
DELTAXXXX
A
10
6
PRI
6
5
4
2
5
B
D
6
0.3
0.4x0.7 TIN PLATED
PHOSPHOR BRONZE
1
N1
N3
9
1
N1
N3
3
2
N2
N4
4
(2)
10
C
E
PRI
4
2
N2
5
N4
7
10
SEC
PRI
8
9
SEC
6
(3)
7
1
5
DIMENSIONS IN mm
A
12.5 MAX.
B
14.0 MAX.
C
17.10 0.2
D
2.54 0.3
E
14.0 MAX.
F
G
ELECTRICAL CHARACTERISTICS
DT32-2034B
T.R
(PRI:SEC): 1:1 2%
@20KHz 1V
L
L.K
D.C.R
PRI: 407.5uH
@10KHz 0.1V
PRI: 10uH Max.
@100KHz 0.1V
N1: 0.39
N2: 0.39
N3: 0.33
N4: 0.33
HI-POT
C
I.L
L.B
FR
R.L
T.H.D
Schematic
Max.
Max.
Max.
Max.
5%
DT32-2052AS
(PRI:N3): 4:1
(PRI:N4): 2:1
@10KHz 0.1V
N3: 27.5uH
10%
@10KHz 0.1V
N4: 8.4uH Typ.
@100KHz 0.1V
N1: 0.98
N2: 0.98
N3: 0.42
N4: 0.92
10%
10%
10%
10%
2%
2%
@10KHz 0.1V
PRI: 476.5uH
@10KHz 0.1V
PRI: 10uH Max.
@10KHz 0.1V
N1: 0.69
N2: 0.69
N3: 1.04
N4: 1.04
10%
10%
10%
10%
5%
@10KHz 0.1V
PRI: 476.5uH
@10KHz 0.1V
PRI: 10uH Max.
@100KHz 0.1V
N1: 0.70
N2: 0.70
N3: 1.09
N4: 1.09
10%
10%
10%
10%
5%
DT32-2054AS
(PRI:SEC): 1.4:1 2%
DT32-2055AS
(PRI:SEC): 1:1.4 2%
1500 VAC 2 SEC
----------------
0.5dB Max. @772KHz
55dB Min.
@20KHz~1.1MHz
3dB Max.@20KHz~2MHz
----------------
-85dB Max. @100KHz 5.3Vrms
1
1500 VAC 2 SEC
----------------
0.5dB Max. @100KHz
55dB Min.
@25KHz~1MHz
----------------
----------------
1
1500 VAC 2 SEC
18pF Max. @10KHz
0.5dB Max. @100KHz
60dB Min.
@20KHz~250KHz
----------------
----------------
1
1500 VAC 2 SEC
18pF Max. @10KHz 1V
----------------
60dB Min.
@20KHz~250KHz
----------------
----------------
2
-90dB Max. @100KHz 15Vp-p -80dB Max. @100KHz 15Vp-p -80dB Max. @100KHz 15Vp-p
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
31-1, SHIEN PAN ROAD, KUEI SAN INDUSTRIAL ZONE, TAOYUAN SHIEN, TAIWAN, R.O.C.
TEL: 886-3-3626301 FAX: 886-3-3618901
http://www.deltaww.com
28
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