leakage reactance and improved regulation.
鈥?/div>
PL-42, PL-43, PL-44:
Split-section winding for increased dielectric strength
between primary and secondary windings plus reduced interwinding
capacitance.
ELECTRICAL SPECIFICATIONS
Input Voltage:
115V 60Hz or 230V 50-60Hz.
Output Power Rating:
PL-22, PL-42 = 1.5VA.
PL-23, PL-43 = 4.5VA.
PL-24, PL-44 = 10.0VA.
Dielectric Strength:
Between primary windings and
secondary windings and core:
PL-22, PL-23, PL-24 = 1500V.
PL-42, PL-43, PL-44 = 2500V.
Between secondary windings to core: All units = 1000V.
From primary to primary windings: All units = 500V.
From secondary to secondary windings: All units = 500V.
SCHEMATICS
Basic Style
1
2
3
4
5
6
7
8
Options
1
230V
Input
2
3
4
Primary Series
Connected
5
6
7
8
1
2
3
4
Secondary
Series Connected
6
7
5
Volts
Output
MECHANICAL SPECIFICATIONS
Temperature Class:
PL-22, PL-23, PL-24: Insulation Class A, 105擄C.
PL-42, PL-43, PL-44: Insulation Class B, 130擄C;
A UL approved Class B Insulation System can be
furnished 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.
Document Number 34072
Revision 11-Dec-02
1
8
5
2
6
7
8
Primary
Parallel Connected
1
2
3
4
Secondary
Parallel Connected
6
5
115V
Input
4
7
Volts
Output
8
3
For technical questions, contact: Magnetics@vishay.com
www.vishay.com
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