Low Power Transformers

Single Primary, Input 115 Volts

Dual Secondary: PL-11 thru -14, Single Secondary: PL-32 thru -34

PL-11, -12, -13, -14, -32, -33, -34

Vishay Dale

www.vishay.com

For technical questions contact magnetics@vishay.com

Document Number: 34071

2

Revision: 10-Aug-06

FEATURES

• PC pin mounting

• Provides isolation from power line

• Mounting frames and bobbin standoff are

available

• Modification to these standard itmes are available

as specially 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. Files E71961. For

general purpose transformers (U.L. Standard 506).

ELECTRICAL SPECIFICATIONS

Input Voltage: 115 V, 60 Hz

Output Power Rating:

PL-11 = 0.75 VA

PL-12, PL-32 = 1.50 VA

PL-13, PL-33 = 4.50 VA

PL-14, PL-34 = 10.0 VA

Dielectric Strength: All models are 1500 V, 60 Hz from

primary to secondary winding and all windings to core

Temperature Class: Insulation Class A, + 105 °C

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

SCHEMATICS

Basic Style

Options

PL-11, PL-12, PL-13, PL-14

5

2

3

1

4

6

115 V

50 - 60 Hz

4

3

-

L

P

,

3

3

-

L

P

,

2

3

-

L

P

4

1

-

L

P

,

3

1

-

L

P

,

2

1

-

L

P

,

1

1

-

L

P

1

Series

Connected

6

3

2

4

5

Volts

Output

Volts

Output

2

1

Parallel

Connected

5

4

3

6

5

3

4

1

Volts Output

115 V 50 - 60 Hz

RoHS

COMPLIANT