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DT31-2018AT

Description
Telecom Transformer
CategoryPower management    transformer   
File Size66KB,1 Pages
ManufacturerDelta Electronics
Download Datasheet Parametric Compare View All

DT31-2018AT Overview

Telecom Transformer

DT31-2018AT Parametric

Parameter NameAttribute value
MakerDelta Electronics
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresBREADTH DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1
Maximum DC unbalanced current60 mA
high12.7 mm
JESD-609 codee3
length14 mm
Manufacturer's serial numberDT31-2018AT
Installation featuresTHROUGH HOLE MOUNTED
physical size14.0mm X 14.0mm X 12.7mm
surface mountNO
Terminal surfaceTIN
Transformer typeTELECOM TRANSFORMER
width14 mm
Telecommunication
HDSL Transfor mer
Transformers
1
9
N1
PRI
4
2
N2
5
N3
8 SEC
N4
7
(1)
1
DT31-2014AT
DT31-2015AT
DT31-2017AT
DT31-2018AT
DT31-20XXXX
DELTAXXXX
XXXX : DATE CODE
WHITE DOT ON PIN1
A
B
10 9
8
7
6
6
5
PRI
N1
4
2
N2
5
9
N3
7
SEC
F
10
9
D
8
7
6
TINNED CP WIRE
0.5
(2)
1
N1
10
N3
N2
4
6
SEC
PRI
10
N1
7
9
N2
6
(3)
N3
4
2
SEC
E C
1
2
3
4
5
PRI
5
2
(4)
DIMENSIONS IN mm
A
12.7 MAX.
B
2.79 MIN.
C
14.0 MAX.
D
14.0 MAX.
E
10.16 0.3
F
2.54 0.3
G
ELECTRICAL CHARACTERISTICS
DT31-2014AT
DT31-2015AT
DT31-2017AT
DT31-2018AT
T.R
L
L.K
D.C.R
(PRI:SEC): 1:1 1%
@10KHz 0.1V
PRI: 4.5mH 5%
@10KHz 0.1V, Idc=70mA
PRI: 30uH Max.
@100KHz 0.1V
N1: 1.47
N2: 1.47
N3: 1.00
10%
10%
10%
(PRI:SEC): 2:1 1%
@10KHz 0.1V
PRI: 3.5mH 5%
PRI: 30uH Max.
@100KHz 0.1V
N1: 1.07
N2: 1.07
N3: 0.86
15%
15%
15%
(PRI:SEC): 2:1 1%
@10KHz 0.1V
PRI: 5.0mH 10%
(PRI:SEC): 2:1 1%
@10KHz 0.1V
PRI: 8.0mH 6%
@10KHz 0.1V, Idc=120mA @10KHz 0.1V, Idc=100mA @10KHz 0.1V, Idc=60mA
----------------
----------------
PRI: 3.5 Max.
SEC: 2.2 Max.
1500 VAC 1 SEC
----------------
PRI: 4.0 Max.
SEC: 2.3 Max.
1500 VAC 1 SEC
----------------
HI-POT
C
I.L
L.B
FR
R.L
T.H.D
SCHEMATIC
1500 VAC 1 SEC
----------------
1500 VAC 1 SEC
----------------
0.4 dB Max. @40KHz
53dB Min.
@50KHz~200KHz
0.1 dB
@20KHz~110KHz
16 dB Min.
@20KHz~110KHz
-70 dB Max.
@5KHz
2
0.5 dB Max. @40KHz
53dB Min.
@33KHz~110KHz
0.1 dB
@33KHz~110KHz
17 dB Min.
@33KHz~110KHz
-70 dB Max.
@20KHz 4.5Vp-p
3
0.43 dB Max. @40KHz
53dB Min.
@500Hz~150KHz
0.1 dB
@20KHz~80KHz
17 dB Min.
@20KHz~80KHz
-70 dB Max.
@20KHz 4.5Vp-p
2
0.5 dB Max. @40KHz
53dB Min.
@500Hz~150KHz
----------------
16 dB Min.
@9KHz~40KHz
-70 dB Max.
@20KHz 4.5Vp-p
2
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
12

DT31-2018AT Related Products

DT31-2018AT DT31-2015AT DT31-2014AT DT31-2017AT
Description Telecom Transformer Telecom Transformer Telecom Transformer Telecom Transformer
Maker Delta Electronics Delta Electronics Delta Electronics Delta Electronics
Reach Compliance Code compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99
Other features BREADTH DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1 BREADTH DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1 BREADTH DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1 BREADTH DIM INCLUDE TERMINAL ALSO, TURNS RATIO: 1:1
Maximum DC unbalanced current 60 mA 120 mA 70 mA 100 mA
high 12.7 mm 12.7 mm 12.7 mm 12.7 mm
JESD-609 code e3 e3 e3 e3
length 14 mm 14 mm 14 mm 14 mm
Manufacturer's serial number DT31-2018AT DT31-2015AT DT31-2014AT DT31-2017AT
Installation features THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED THROUGH HOLE MOUNTED
physical size 14.0mm X 14.0mm X 12.7mm 14.0mm X 14.0mm X 12.7mm 14.0mm X 14.0mm X 12.7mm 14.0mm X 14.0mm X 12.7mm
surface mount NO NO NO NO
Terminal surface TIN TIN TIN TIN
Transformer type TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER TELECOM TRANSFORMER
width 14 mm 14 mm 14 mm 14 mm
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