Document Number: 34071
Revision 11-Dec-02
www.vishay.com
2
PL - 11, - 12, - 13, - 14, - 32, - 33, - 34
Vishay Dale
For technical questions, contact: Magnetics@vishay.com
Low Power Transformers
Single Primary, Input 115 Volts
Dual Secondary: PL-11 thru -14, Single Secondary: PL-32 thru -34
FEATURES
•PC pin mounting
•Provides isolation from power line
•Mounting frames and bobbin standoff are available
•Modification to these standard items are available as specialty products
•Laminated construction for low-cost industrial applications, including power
supplies, controls and instrumentation
•PL-11, PL-12, PL-13, PL-14: Dual secondaries for series connection to obtain
twice voltage with center tap or parallel connection for twice current rating
•PL-32, PL-33, PL-34: Single secondary and lower cost construction.
Recognized under the Component Program of Underwriters Laboratories, Inc.,
U.L. File E71961. For general purpose transformers (U.L. Standard 506).
MECHANICAL SPECIFICATIONS
Terminals: Brass, solder coated.
Weight: (reference)
PL-11 = 35 grams.
PL-12, PL-32 = 100 grams.
PL-13, PL-33 = 160 grams.
PL-14, PL-34 = 240 grams.
ELECTRICAL SPECIFICATIONS
Input Voltage: 115V, 60Hz.
Output Power Rating:
PL-11 = .75 VA.
PL-12, PL-32 = 1.50VA.
PL-13, PL-33 = 4.50VA.
PL-14, PL-34 = 10.0VA.
Dielectric Strength: All models are 1500V, 60Hz from
primary to secondary winding and all windings to core.
Temperature Class: Insulation Class A, + 105°C.
Basic Style
SCHEMATICS
Options
PL-11, PL-12, PL-13, PL-14 PL-32, PL-33, PL-34
PL-11, PL-12, PL-13, PL-14
5
2
3
1
4
6
115 V
50-60 Hz
1
Series
Connected
6
3
2
4
5
Volts
Output
Volts
Output
2
1
Parallel
Connected
5
4
3
635
4
1
Volts Output
115 V 50-60 Hz
www.vishay.com
3
PL - 11, - 12, - 13, - 14, - 32, - 33, - 34
Vishay Dale
Document Number: 34071
Revision 11-Dec-02 For technical questions, contact: Magnetics@vishay.com
DUAL SECONDARY
OUTPUT VOLTAGE TABLE
MODEL
OUTPUT
CURRENT
(mA)
SERIES PARALLEL SERIES PARALLEL MODEL OUTPUT
VOLTAGE
SINGLE SECONDARY
OUTPUT CURRENT
(mA)
OUTPUT VOLTAGE
PL-11-01
PL-12-01
PL-13-01
PL-14-01
PL-11-02
PL-12-02
PL-13-02
PL-14-02
PL-11-03
PL-12-03
PL-13-03
PL-14-03
PL-11-04
PL-12-04
PL-13-04
PL-14-04
PL-11-05
PL-12-05
PL-13-05
PL-14-05
PL-11-06
PL-12-06
PL-13-06
PL-14-06
PL-11-07
PL-12-07
PL-13-07
PL-14-07
PL-11-08
PL-12-08
PL-13-08
PL-14-08
PL-11-09
PL-12-09
PL-13-09
PL-14-09
PL-11-10
PL-12-10
PL-13-10
PL-14-10
PL-12-11
PL-13-11
PL-14-11
PL-12-12
PL-13-12
PL-14-12
PL-12-13
PL-13-13
PL-14-13
PL-12-14
PL-13-14
PL-14-14
PL-12-15
PL-13-15
PL-14-15
PL-12-16
PL-13-16
PL-14-16
PL-12-17
PL-13-17
PL-14-17
8
VCT
10
VCT
12.6
VCT
15
VCT
16
VCT
20
VCT
24
VCT
30
VCT
34
VCT
40
VCT
54
VCT
56
VCT
76
VCT
88
VCT
120
VCT
180
VCT
230
VCT
4 V
5 V
6.3 V
7.5 V
8 V
10 V
12 V
15 V
17 V
20 V
27 V
28 V
38 V
44 V
60 V
90 V
115 V
94
188
562
940
75
120
440
1000
60
100
350
800
50
100
300
500
47
75
260
640
38
60
220
500
31
50
180
450
25
50
150
250
22
35
125
300
19
30
110
250
28
84
140
20
80
180
20
60
100
15
50
120
10
35
85
6
24
55
5
20
40
188
376
1124
1880
150
240
880
2000
120
200
700
1600
100
200
600
1000
94
150
520
1280
76
120
440
1000
62
100
360
900
50
100
300
500
44
70
250
600
38
60
220
500
56
168
280
40
160
360
40
120
200
30
100
240
20
70
170
12
48
110
10
40
80
PL-32-01
PL-33-01
PL-34-01
PL-32-02
PL-33-02
PL-34-02
PL-32-03
PL-33-03
PL-34-03
PL-32-04
PL-33-04
PL-34-04
PL-32-05
PL-33-05
PL-34-05
PL-32-06
PL-33-06
PL-34-06
PL-32-07
PL-33-07
PL-34-07Z
PL-32-08
PL-33-08
PL-34-08
PL-32-09
PL-33-09
PL-34-09
PL-32-10
PL-33-10
PL-34-10
PL-32-11
PL-33-11
PL-34-11
PL-32-12
PL-33-12
PL-34-12
PL-32-13
PL-33-13
PL-34-13
6.4 V
10 V
12.6 V
15 V
20 V
24 V
30 V
54 V
76 V
88 V
115 V
180 V
230 V
200
700
1300
120
450
800
100
350
650
80
300
550
60
225
400
50
185
330
40
150
270
22
80
150
16
60
110
14
50
90
10
40
70
7
25
45
5
20
35
Document Number: 34071
Revision 11-Dec-02
www.vishay.com
4
PL - 11, - 12, - 13, - 14, - 32, - 33, - 34
Vishay Dale
For technical questions, contact: Magnetics@vishay.com
PART MARKING ORDERING INFORMATION
*Standoff option not available on PL-11 size. Note: Special design not listed, available on request.
PL-11
MODEL
— Dale
— Model
— Date code
S*
FOR BOBBIN STANDOFF
(If not required, leave blank.)
.063" [1.60mm]
Bobbin Standoff
A
MOUNTING FRAME
(If not required, leave blank.)
-01
OUTPUT VOLTAGE
AND CURRENT
MODEL
PL-11
PL-12
PL-32
PL-13
PL-33
PL-14
PL-34
A
1.04
[26.42]
1.43
[36.32]
1.68
[42.67]
1.93
[49.02]
B
0.860
[21.84]
1.20
[30.48]
1.38
[35.05]
1.64
[41.66]
C
0.250
[6.35]
0.312
[7.92]
0.400
[10.16]
0.400
[10.16]
D
0.920
[23.37]
1.19
[30.23]
1.30
[33.02]
1.48
[37.59]
E
0.720
[18.29]
1.0
[25.40]
1.10
[27.94]
1.30
[33.02]
F
1.07
[27.18]
1.50
[38.10]
1.75
[44.45]
2.0
[50.80]
G
1.38
[35.05]
1.75
[44.45]
2.0
[50.80]
2.38
[60.45]
H
1.69
[42.93]
2.12
[53.85]
2.44
[61.98]
2.88
[73.15]
J
0.125
[3.18]
0.125
[3.18]
0.125
[3.18]
0.188
[4.78]
K
0.125
[3.18]
0.188
[4.78]
0.188
[4.78]
0.188
[4.78]
I
0.018
[0.457]
0.031
[0.787]
0.031
[0.787]
0.031
[0.787]
Basic Style
“B” Type of Mounting Frame
“A” Type of Mounting Frame
DIMENSIONAL CONFIGURATIONS (Reference) [Numbers in brackets indicate millimeters]
PL-11, PL-12, PL-13, PL-14 PL-32, PL-33, PL-34
.150
[3.81]
Min.
.041
[1.04]
Typ.
B
A
PC Terminal
(Plug in
Mounting)
C
C
DE
1 3 4
2 5 6
DE
3 2 1
4 5
.250
[6.35]
Typ.
F
IJ
K Dia.
2 Holes
G
F
H
C
L
