C1733 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – ADSL Line Coupling Transformer, IEC60950 Supplementary 250V

C1733
REV
E
Product
Description
EIA date code and
lot code
ADSL Line Coupling Transformer, IEC60950 Supplementary 250V
450µH, 1.80 : 1.00 ( Line : IC ), SMD EP13
[17.78 MAX]
0.700 MAX
Terminal #1 Indicator
A
Coplanar with surface A
+0.006"/-0.000"
[13.46 MAX]
0.530 MAX
1
10
2
9
3
8
4
7
5
6
15.40±0.15
.606±.006
0.70
.028
[12.19 MAX]
0.480 MAX
1
10
17±0.15
.669±.006
2.50
.098
Terminal Dimensions
Customer to determine PCB pad dimensions.
LINE SIDE3
100Ω ²
4
8
DEVICE SIDE
9
30.9Ω
7
Test Description
Inductance
Leakage Inductance
DC Resistance
DC Resistance
DC Resistance
DC Resistance
Turns Ratio
Dielectric
Total Harmonic Distortion
Insertion Loss
Frequency Response
Longitudinal Balance (ITU)
BABT
UL1950
CSA 950 (via UL/CUL)
IEC 60950 (via CB Cert.)
Primary units are in inches. Millimeters are in brackets.
Electrical Specifications at +20°C unless noted otherwise
Limit
450.0
5.50
0.250
0.800
0.800
0.300
1.80
1875
-95
0.300
±1.2
-40
Units
µH
µH
Ω
Ω
Ω
Ω
---
VAC
dB
dB
dB
dB
Tol
5.0%
Max.
Max.
Max.
Max.
Max.
1.00%
500µA
Typ.
±0.20
Typ.
Min.
Notes
1-4 tie( 3+2 ), 10kHz, 100mVAC, Ls.
1-4 tie( 3+2, 8+9, 10-7 ), 100kHz, 100mVAC, Ls.
10-8
1-3
2-4
9-7
( 1-4 ) : ( 10-7 ) tie( 8+9, 2+3 ), 10KHz, 100mVAC.
1-10 tie( 2+3, 8+9 ), 1 second test, 500µA maximum leakage current.
40KHz, 2.5Vrms [ 7.07 Vp-p ], Line : IC
100kHz.
100kHz Reference.
20kHz - 1.1MHz, Gnd pin 10 or 7.
Agency Approvals
Certificate No. NC/000166
Japan (via CB Cert.)
File E189690
Austel (via CB Cert.)
File E189690
Sweden (via CB Cert.)
Certificate No. GB551W
Norway (via CB Cert.)
Certif. No. GB551W
Certif. No. GB551W
Certif. No. GB551W
Certif. No. GB551W
BABT
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.
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