Not for New Designs
PL-22, PL-23, PL-24, PL-42, PL-43, PL-44
www.vishay.com
Vishay Dale
Low Power Through-Hole Transformer
Dual Primary - Dual Secondary
115 V / 230 V
FEATURES
PC pin mounting
PL-22, PL-23, PL-24
Provides isolation from power line
Dual Primary for operation at 115 V or 230 V,
50 Hz / 60 Hz
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
specialty products
Laminated construction for low-cost industrial
applications, including power supplies, controls and
instrumentation
Mounting brackets and bobbin standoff are available
PL-22, PL-23, PL-24: Concentric windings for increased
coupling, decreased leakage reactance and improved
regulation
PL-42, PL-43, PL-44
PL-42, PL-43, PL-44: Split-section winding for increased
dielectric strength between primary and secondary
windings plus reduced interwinding capacitance
Material categorization: for definitions of compliance
ELECTRICAL SPECIFICATIONS
please see www.vishay.com/doc?99912
Input voltage: 115 V 60 Hz or 230 V 50 Hz to 60 Hz
SCHEMATICS
Output power rating:
PL-22, PL-42 = 1.5 VA
Basic Style
PL-23, PL-43 = 4.5 VA
PL-24, PL-44 = 10.0 VA
5
1
Dielectric strength: between primary windings and
6
secondary windings and core:
2
7
PL-22, PL-23, PL-24 = 1500 V 3
PL-42, PL-43, PL-44 = 2500 V
8
4
Between secondary windings to core: All units = 1000 V
From primary to primary windings: All units = 500 V
Options
From secondary to secondary windings: All units = 500 V
5
MECHANICAL SPECIFICATIONS 5 1
1
Temperature class:
2
6
6 Volts
2
230 V
Output
PL22, PL-23, PL-24: insulation class A, 105 C
Input
7 7
3
3
PL-42, PL43, PL-44: insulation class B, 130 C
A UL approved class B insulation system can be furnished 8
4 4 8
Primary Series Secondary
on request.
Connected Series Connected
Terminals: brass, solder coated
Weight: (reference)
PL-22, PL-42 = 100 g
5
1 5 1
PL-23, PL-43 = 160 g
PL-24, PL-44 = 240 g 2
6
6
2
115 V 7
7
Input 3
3
Volts
Output
4 8 4
8
Primary Secondary
Parallel Connected Parallel Connected
Revision: 08-Aug-16 Document Number: 34072
1
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000Not for New Designs
PL-22, PL-23, PL-24, PL-42, PL-43, PL-44
www.vishay.com
Vishay Dale
OUTPUT VOLTAGE TABLE
OUTPUT CURRENT
MODEL OUTPUT VOLTAGE
(mA)
CONCENTRIC SPLIT-SECTION
SERIES PARALLEL SERIES PARALLEL
WINDINGS WINDINGS
PL-22-01 PL-42-01 188 376
PL-23-01 PL-43-01 8 VCT 4 V 562 1124
PL-24-01 PL-44-01 940 1880
PL-22-02 PL-42-02 120 240
PL-23-02 PL-43-02 10 VCT 5 V 440 880
PL-24-02 PL-44-02 1000 2000
PL-22-03 PL-42-03 100 200
PL-23-03 PL-43-03 12.6 VCT 6.3 V 350 700
PL-24-03 PL-44-03 800 1600
PL-22-04 PL-42-04 100 200
PL-23-04 PL-43-04 15 VCT 7.5 V 300 600
PL-24-04 PL-44-04 500 1000
PL-22-05 PL-42-05 75 150
PL-23-05 PL-43-05 16 VCT 8 V 260 520
PL-24-05 PL-44-05 640 1280
PL-22-06 PL-42-06 60 120
PL-23-06 PL-43-06 20 VCT 10 V 220 440
PL-24-06 PL-44-06 500 1000
PL-22-07 PL-42-07 50 100
PL-23-07 PL-43-07 24 VCT 12 V 180 360
PL-24-07 PL-44-07 450 900
PL-22-08 PL-42-08 50 100
PL-23-08 PL-43-08 30 VCT 15 V 150 300
PL-24-08 PL-44-08 250 500
PL-22-09 PL-42-09 35 70
PL-23-09 PL-43-09 34 VCT 17 V 125 250
PL-24-09 PL-44-09 300 600
PL-22-10 PL-42-10 30 60
PL-23-10 PL-43-10 40 VCT 20 V 110 220
PL-24-10 PL-44-10 250 500
PL-22-11 PL-42-11 28 56
PL-23-11 PL-43-11 54 VCT 27 V 84 168
PL-24-11 PL-44-11 140 280
20
PL-22-12 PL-42-12 40
80
PL-23-12 PL-43-12 56 VCT 28 V 160
180
PL-24-12 PL-44-12 360
PL-22-13 PL-42-13 20 40
PL-23-13 PL-43-13 76 VCT 38 V 60 120
PL-24-13 PL-44-13 100 200
PL-22-14 PL-42-14 15 30
PL-23-14 PL-43-14 88 VCT 44 V 20 100
PL-24-14 PL-44-14 120 240
PL-22-15 PL-42-15 10 20
PL-23-15 PL-43-15 120 VCT 60 V 35 70
PL-24-15 PL-44-15 85 170
PL-22-16 PL-42-16 6 12
PL-23-16 PL-43-16 180 VCT 90 V 24 48
PL-24-16 PL-44-16 55 110
PL-22-17 PL-42-17 5 10
PL-23-17 PL-43-17 230 VCT 115 V 20 40
PL-24-17 PL-44-17 40 80
Revision: 08-Aug-16 Document Number: 34072
2
For technical questions, contact: magnetics@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000