PL-22, -23, -24, -42, -43, -44
Vishay Dale
Low Power Transformers
Dual Primary - Dual secondary
115/230 Volts
FEATURES
PL-22, PL-23, PL-24
•
PC pin mounting
•
Provides isolation from power line
•
Dual Primary for operation at 115 V or 230 V,
50/60 Hz
RoHS
COMPLIANT
•
Dual Secondary for
series connection
obtains twice
winding voltage with center tap or for
parallel connection
obtains twice winding current rating
•
Modification to these standard items are available as
speciality products
•
Laminated construction for low-cost industrial applications,
including power supplies, controls and instrumentation
•
Mounting bracktes and bobbin standoff are available
PL-42, PL-43, PL-44
ELECTRICAL SPECIFICATIONS
Input Voltage:
115 V 60 Hz or 230 V 50 - 60 Hz
Output Power Rating:
PL-22, PL-42 = 1.5 VA
PL-23, PL-43 = 4.5 VA
PL-24, PL-44 = 10.0 VA
Dielectric Strength:
Between primary windings and
secondary windings and core:
PL-22, PL-23, PL-24 = 1500 V
PL-42, PL-43, PL-44 = 2500 V
Between secondary windings to core: All units = 1000 V
From primary to primary windings: All units = 500 V
From secondary to secondary windings: All units = 500 V
•
PL-22, PL-23, PL-24:
Concentric windings for increased
coupling, decreased leakage reactance and improved
regulation
•
PL-42, PL-43, PL-44:
Split-section winding for increased
dielectric strength between primary and secondary
windings plus reduced interwinding capacitance
SCHEMATICS
Basic Style
1
2
3
4
5
6
7
8
Options
MECHANICAL SPECIFICATIONS
Temperature Class:
PL22, PL-23, PL-24: Insulation Class A, 105 °C
PL-42, PL43, PL-44: Insulation Class B, 130 °C
A UL approved Class B Insulation System can be funished
on request.
Terminals:
Brass, solder coated
Weight:
(reference)
PL-22, PL-42 = 100 grams
PL-23, PL-43 = 160 grams
PL-24, PL-44 = 240 grams
1
1
230 V
Input
2
3
4
Primary Series
Connected
5
6
7
8
1
2
3
4
Secondary
Series Connected
6
7
5
Volts
Output
8
5
2
6
7
8
Primary
Parallel Connected
1
2
3
4
Secondary
Parallel Connected
6
5
115 V
Input
4
7
Volts
Output
8
3
Document Number: 34072
Revision: 10-Aug-06
For technical questions contact magnetics@vishay.com
www.vishay.com
155
PL-22, -23, -24, -42, -43, -44
Vishay Dale
OUTPUT VOLTAGE TABLE
MODEL
CONCENTRIC
WINDINGS
PL-22-01
PL-23-01
PL-24-01
PL-22-02
PL-23-02
PL-24-02
PL-22-03
PL-23-03
PL-24-03
PL-22-04
PL-23-04
PL-24-04
PL-22-05
PL-23-05
PL-24-05
PL-22-06
PL-23-06
PL-24-06
PL-22-07
PL-23-07
PL-24-07
PL-22-08
PL-23-08
PL-24-08
PL-22-09
PL-23-09
PL-24-09
PL-22-10
PL-23-10
PL-24-10
PL-22-11
PL-23-11
PL-24-11
PL-22-12
PL-23-12
PL-24-12
PL-22-13
PL-23-13
PL-24-13
PL-22-14
PL-23-14
PL-24-14
PL-22-15
PL-23-15
PL-24-15
PL-22-16
PL-23-16
PL-24-16
PL-22-17
PL-23-17
PL-24-17
SPLIT-SECTION
WINDINGS
PL-42-01
PL-43-01
PL-44-01
PL-42-02
PL-43-02
PL-44-02
PL-42-03
PL-43-03
PL-44-03
PL-42-04
PL-43-04
PL-44-04
PL-42-05
PL-43-05
PL-44-05
PL-42-06
PL-43-06
PL-44-06
PL-42-07
PL-43-07
PL-44-07
PL-42-08
PL-43-08
PL-44-08
PL-42-09
PL-43-09
PL-44-09
PL-42-10
PL-43-10
PL-44-10
PL-42-11
PL-43-11
PL-44-11
PL-42-12
PL-43-12
PL-44-12
PL-42-13
PL-43-13
PL-44-13
PL-42-14
PL-43-14
PL-44-14
PL-42-15
PL-43-15
PL-44-15
PL-42-16
PL-43-16
PL-44-16
PL-42-17
PL-43-17
PL-44-17
OUTPUT VOLTAGE
SERIES
PARALLEL
OUTPUT CURRENT
(mA)
SERIES
188
562
940
120
440
1000
100
350
800
100
300
500
75
260
640
60
220
500
50
180
450
50
150
250
35
125
300
30
110
250
28
84
140
20
80
180
20
60
100
15
20
120
10
35
85
6
24
55
5
20
40
PARALLEL
376
1124
1880
240
880
2000
200
700
1600
200
600
1000
150
520
1280
120
440
1000
100
360
900
100
300
500
70
250
600
60
220
500
56
168
280
40
160
360
40
120
200
30
100
240
20
70
170
12
48
110
10
40
80
8 VCT
4V
10 VCT
5V
12.6 VCT
6.3 V
15 VCT
7.5 V
16 VCT
8V
20 VCT
10 V
24 VCT
12 V
30 VCT
15 V
34 VCT
17 V
40 VCT
20 V
54 VCT
27 V
56 VCT
28 V
76 VCT
38 V
88 VCT
44 V
120 VCT
60 V
180 VCT
90 V
230 VCT
115 V
www.vishay.com
156
For technical questions contact magnetics@vishay.com
Document Number: 34072
Revision: 10-Aug-06
PL-22, -23, -24, -42, -43, -44
Vishay Dale
DIMENSIONAL CONFIGURATIONS
(Reference) [Numbers in brackets indicate millimeters]
Basic Style
A
1 2 3 4
B
8 7 6 5
1 2 3 4
0.150
[3.81]
Min.
0.041
[1.04]
Typ.
C
D
E
PC Terminal
(Plug in
Mounting)
8 7 6 5
“A” Type of Mounting Frame
C
L
8 7 6 5
1 2 3 4
0.250
[6.35]
Typ.
0.031 [.787]
2 Places
F
2 Places
“B” Type of Mounting Frame
8 7 6 5
1 2 3 4
0.188
[4.78]
Dia.
2 Holes
C
L
G
H
MODEL
PL-22
PL-42
PL-23
PL-43
PL-24
PL44
A
1.43
[36.32]
1.68
[42.67]
1.93
[49.02]
B
1.20
[30.48]
1.38
[35.05]
1.64
[41.66]
C
0.200
[5.08]
0.250
[6.35]
0.250
[6.35]
D
1.19
[30.23]
1.30
[33.02]
1.48
[37.59]
E
1.0
[25.40]
1.10
[27.94]
1.30
[33.02]
F
0.125
[3.18]
0.125
[3.18]
0.188
[4.78]
G
1.75
[44.45]
2.0
[50.80]
2.38
[60.45]
H
2.12
[53.85]
2.44
{61.98]
2.88
[73.15]
PART MARKING
- Vishay Dale
- Model
- Date code
ORDERING INFORMATION
PL-22
MODEL
01
OUTPUT VOLTAGE
AND CURRENT
A
MOUNTING FRAME
(If not required, leave blank)
B
BOBBIN STANDOFF
(If not required, leave blank)
EB
PACKAGE
CODE
e2
JEDEC LEAD
(Pb)-FREE STANDARD
GLOBAL PART NUMBER
P
L
2
2
0
1
A
MOUNTING FRAME
(If not required, leave
blank)
B
BOBBIN STANDOFF
(If not required, leave
blank)
E
B
MODEL
OUTPUT
VOLTAGE
AND CURRENT
PACKAGE
CODE
Document Number: 34072
Revision: 10-Aug-06
For technical questions contact magnetics@vishay.com
www.vishay.com
157
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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