REV
E
Product
ADSL Line Coupling Transformer, IEC60950 Supplementary 250V
450H, 1.80 : 1.00 ( Line : IC ), SMD EP13
Primary units are in inches. Millimeters are in brackets.
Electrical Specifications at +20C unless noted otherwise
Test Description
Limit
Units
Tol
Notes
Inductance
450.0
H
5.0%
1-4 tie( 3+2 ), 10kHz, 100mVAC, Ls.
Leakage Inductance
5.50
H
Max.
1-4 tie( 3+2, 8+9, 10-7 ), 100kHz, 100mVAC, Ls.
DC Resistance
0.250
Max.
10-8
DC Resistance
0.800
Max.
1-3
DC Resistance
0.800
Max.
2-4
DC Resistance
0.300
Max.
9-7
Turns Ratio
1.80
---
1.00%
( 1-4 ) : ( 10-7 ) tie( 8+9, 2+3 ), 10KHz, 100mVAC.
Dielectric
1875
VAC
500A
1-10 tie( 2+3, 8+9 ), 1 second test, 500A maximum leakage current.
Total Harmonic Distortion
-95
dB
Typ.
40KHz, 2.5Vrms [ 7.07 Vp-p ], Line : IC
Insertion Loss
0.300
dB
0.20
100kHz.
Frequency Response
1.2
dB
Typ.
100kHz Reference.
Longitudinal Balance (ITU)
-40
dB
Min.
20kHz - 1.1MHz, Gnd pin 10 or 7.
BABT
UL1950
CSA 950 (via UL/CUL)
IEC 60950 (via CB Cert.)
The information contained in this drawing is the sole property of CoEv, Inc. Any reproduction or use without the written permission of CoEv, Inc. is prohibited.
TEL 888-978-2638 - FAX 605-886-8995 - www.coev.net
Certificate No. GB551W
Norway (via CB Cert.)
Certif. No. GB551W
File E189690
Austel (via CB Cert.)
Certif. No. GB551W
File E189690
Sweden (via CB Cert.)
Certif. No. GB551W
C1733
Description
Agency Approvals
Certificate No. NC/000166
Japan (via CB Cert.)
Certif. No. GB551W
10
8
1
3
9
7
2
4
LINE SIDE
100
DEVICE SIDE
30.9
A
0.70
.028
2.50
.098
15.400.15
.606.006
170.15
.669.006
5
4
3
2
1
Terminal Dimensions
Customer to determine PCB pad dimensions.
COEV
XXXXX
C1733
0.530 MAX
[13.46 MAX]
0.700 MAX
[17.78 MAX]
Terminal #1 Indicator
EIA date code and
lot code
0.480 MAX
[12.19 MAX]
Coplanar with surface A
+0.006"/-0.000"
8
7
6
9
10
BABT
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