PCA EPD1023G

ADSL Transformer
EPD1023G
ELECTRONICS INC.
• Designed to meet Supplementary Insulation Requirements •
of IEC 950 for 250 Vac working voltage
• Excellent THD Characteristic •
• Isolation : 1500Vrms •
Electrical Parameters @ 25° C
Line Side
OCL
(µH ± 5%)
Leakage
Inductance
(µH)
Interwinding
Capacitance
(pF Max.)
Total Harmonic
Distortion Line Side
(dB Typ.)
Longitudinal
Balance
(dB Min.)
@ 10 KHz ,
0.1 Vrms
400
@ 100 KHz,
0.1 Vrms
3-5
@ 100 KHz,
0.1 Vrms
15
@ 100 KHz,
15 Vp-p
-70
@ 100 KHz
-60
Pins 1-4 with
3-2 shorted
Pins 1-4 with 3-2,
8-5 & 6-7 shorted
---
---
---
DCR
(Ω)
Turns Ratio
Line
Chip
Pri.:Sec.
0.7-1
0.7-1
Pins 1-4 w/
3-2 shorted
Pins 8-5 w/
6-7 shorted
1.9:1
Pins 1-4 to 8-5 w/
3,2 & 6,7 shorted
• Characteristic Impedance : 100 Ω •
Schematic
Package
Pri.
Sec.
1
8
Line 3
Side
2
6
4
5
A
J
Marking:
PCA
EPD1023G
D.C.
N
B
Q
Dimensions
P
Pin 1
I.D.
F
M
H
C
K
D
E
L
I
G
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
7
Chip
Side
CSD1023G
Rev. 2
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
Q
.366
.323
----------.020
.010
--0°
.030
---------
(Inches)
Max. Nom.
.390
.346
.475
------.492
.028
.014
--8°
.049
---------
.378
.335
--.295
.010
.098
--.024
.012
.040
4°
.039
.031
.100
.079
.531
11/27/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
(Millimeters)
Min.
Max. Nom.
9.30
8.20
----------.500
.250
--0°
.750
---------
9.90
8.80
12.07
------12.50
.700
.350
--8°
1.25
---------
9.60
8.50
--7.50
.254
2.50
--.600
.300
1.00
4°
1.00
.800
2.54
2.00
13.50
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com