REV

E

Product

ADSL Line Coupling Transformer, IEC60950 Supplementary 250V

450µH, 1.80 : 1.00 ( Line : IC ), SMD EP13

Primary units are in inches.

Millimeters are in brackets.

Electrical Specifications at +20°C unless noted otherwise

Test Description

Limit

Units

Tol

Notes

Inductance

450.0

µH

5.0%

1-4 tie( 3+2 ), 10kHz, 100mVAC, Ls.

Leakage Inductance

5.50

µH

Max.

1-4 tie( 3+2, 8+9, 10-7 ), 100kHz, 100mVAC, Ls.

DC Resistance

0.250

Ω

Max.

10-8

DC Resistance

0.800

Ω

Max.

1-3

DC Resistance

0.800

Ω

Max.

2-4

DC Resistance

0.300

Ω

Max.

9-7

Turns Ratio

1.80

---

1.00%

( 1-4 ) : ( 10-7 ) tie( 8+9, 2+3 ), 10KHz, 100mVAC.

Dielectric

1875

VAC

500µA

1-10 tie( 2+3, 8+9 ), 1 second test, 500µA 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

Ω

DEVICE SIDE

30.9

Ω

A

0.70

.028

2.50

.098

15.40±0.15

.606±.006

17±0.15

.669±.006

5

4

3

2

1

Terminal Dimensions

Customer to determine PCB pad dimensions.

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