Power Transformers
International
4721 - 4726
HORIZONTAL SERIES Power Transformers
for printed circuit mounting.
•
Six sizes: 1.1VA, 2.4VA, 6VA, 12VA,
20VA & 36VA ratings.
•
•
•
Split bobbins for increased dielectric strength.
115/230 volts, 47/63 Hz primary windings.
CSA listed (LR 47366) and U.L. recognized
(E100878).
MECHANICAL
Dimensions, Inches
DIMENSIONS
DOT AT
PIN #1
PIN SPACINGS
P/N
L
W
H
A
B
C
4721
4722
4723
4724
4725
4726
1.375 1.125 0.94
1.375 1.125 1.18
1.625 1.313 1.30
1.875 1.563 1.42
2.250 1.875 1.42
2.625 2.188 1.57
0.25 0.25
0.25 0.25
0.25 0.35
0.30 0.40
0.30 0.40
0.40 0.40
1.20
1.20
1.28
1.41
1.60
1.85
ELECTRICAL SPECIFICATION
Parallel
Series
Parallel
Series
Volts Amps
Part No.
VA
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
Volts Amps
Volts
Amps
Part No.
VA
12
12
12
12
12
12
12
12
Volts Amps
4721-05
4721-06
4721-08
4721-10
4721-12
4721-14
4721-18
4721-24
5
0.22
0.18
0.14
0.11
10
12.6
16
20
24
28
36
48
0.11
0.09
0.07
0.055
0.045
0.04
0.03
0.023
4724-05
4724-06
4724-08
4724-10
4724-12
4724-14
4724-18
4724-24
5
2.40
2.00
1.60
1.20
1.00
0.84
0.70
0.50
10
12.6
16
20
24
28
36
48
1.20
1.00
0.80
0.60
0.50
0.42
0.35
0.25
6.3
8
6.3
8
10
12
14
18
24
10
12
14
18
24
0.09
0.08
0.06
0.0046
4722-05
4722-06
4722-08
4722-10
4722-12
4722-14
4722-18
4722-24
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
5
6.3
8
10
12
14
18
24
0.50
0.40
0.30
0.24
0.20
0.17
0.13
0.10
10
12.6
16
20
24
28
36
48
0.25
0.20
0.15
0.12
4725-05
4725-06
4725-08
4725-10
4725-12
4725-14
4725-18
4725-24
20
20
20
20
20
20
20
20
5
6.3
8
10
12
14
18
24
4.00
3.20
2.50
2.00
1.60
1.40
1.10
0.80
10
12.6
16
20
24
28
36
48
2.00
1.60
1.25
1.00
0.80
0.70
0.55
0.40
0.10
0.085
0.065
0.050
4723-05
4723-06
4723-08
4723-10
4723-12
4723-14
4723-18
4723-24
6
6
6
6
6
6
6
6
5
6.3
8
10
12
14
18
24
1.20
1.00
0.80
0.60
0.50
0.40
0.34
0.25
10
12.6
16
20
24
28
36
48
0.60
0.50
0.40
0.30
0.25
0.20
0.17
0.125
4726-05
4726-06
4726-08
4726-10
4726-12
4726-14
4726-18
4726-24
36
36
36
36
36
36
36
36
5
6.3
8
10
12
14
18
24
7.20
5.70
4.50
3.60
3.00
2.60
2.00
1.50
10
12.6
16
20
24
28
36
48
3.60
2.85
2.25
1.80
1.50
1.30
1.00
0.75
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
An ISO 9001 Registered Company