Voice Over IP Application
ELECTRONICS INC.
EPR1561F1
• Robust construction allows IR/VP reflow processes •
• 1500 Vrms Isolation •
Electrical Parameters @ 25° C
OCL
(µH Min.)
@ 10 KHz, 0.1 Vrms
Secondary
1.2
Pins 24-22, 21-19,18-16, 15-13
Leakage
Inductance
(µH Max.)
@ 10 KHz, 0.1 Vrms
Interwinding
Capacitance
(pF Max.)
@ 10 KHz, 0.1 Vrms
Pri. to Sec.
40
Pri.
1.8
Sec.
1.6
DCR
(Ω Max.)
0.5
Measure Sec. w/ Pri. shorted
Schematic
Pri.
1,4,7,10
2,5,8,11
3,6,9,12
2CT:1CT
(x4)
22,19,16,13
23,20,17,14
Sec.
24,21,18,15
Package
Dimensions
A
J
PCA
Pin 1
I.D. EPR1561F1
Date Code
(Inches)
Min. Max. Nom.
.520
.470
.230
---
.005
---
.580
.018
.008
---
0°
.025
---
---
---
---
.540
.490
.250
---
.015
---
.600
.022
.012
---
8°
.045
---
---
---
---
.530
.480
.240
.440
.010
.040
.590
.020
.010
.045
---
.035
.030
.040
.085
.650
(millimeters)
Min. Max. Nom.
13.20
11.94
5.84
---
.127
---
14.73
.457
.203
---
0°
.635
---
---
---
---
13.71
12.44
6.35
---
3.81
---
15.24
.559
.304
---
8°
1.14
---
---
---
---
13.46
12.19
6.09
11.17
.254
1.01
14.98
.508
.254
1.14
---
.889
.762
1.01
2.16
16.51
N
Dim.
A
B
C
D
E
F
G
H
I
(J)
K
L
M
N
P
Q
B
Q
Pad
Layout
P
D
E
M
C
K
L
I
H
F
(22 Plcs)
G
PCA ELECTRONICS, INC
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
CSR1561F1 Rev. 1 12/9/99
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA [ PCA ELECTRONICS INC. ]
