FS20-055 Triad Magnetics, FS20-055 Datasheet

FS20-055

Manufacturer Part Number

FS20-055

Description

TRANSF 10VAC .11A SPLIT PACK

Manufacturer

Triad Magnetics

Type

Dual Primaryr

Datasheet

1.FS20-055.pdf (1 pages)

Specifications of FS20-055

Maximum Power

1.1 VA

Primary Winding(s)

Dual

Secondary Winding(s)

Dual, No Center Tap

Series Output Voltage @ Current

20 VAC @ 55mA

Parallel Output Voltage @ Current

10 VAC @ 110mA

Mounting Type

Through Hole

Power Rating

1.1 VA

Primary Voltage Rating

230 V, 115 V

Secondary Voltage Rating

20 V, 10 V

Mounting Style

PCB

Dimensions

1.375 in L x 1.125 in W x 0.937 in H

Product

Split Pack Transformers

Height

0.937 in

Length

1.375 in

Termination Style

Through Hole

Width

1.125 in

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

10441
237-1026

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FS20-055

Description:

The FS20-055 is a dual primary and dual secondary, split bobbin design which

operates with either a parallel input of 115V or a series input of 230V. The output

voltage will be either 20.0V with a center-tap under a 0.055A load with the

secondaries wired in series, or 10.0V under a 0.11A load with the secondaries

wired in parallel. The split bobbin design eliminates the need for costly

electrostatic shielding.

Electrical Specifications (@25C)

1. Maximum Power: 1.1VA

2. Primary:

3. Secondary: Series: 20.0V CT@ 0.055A; Parallel: 10.0V @ 0.11A

4. Voltage Regulation: 25% TYP @ full load to no load

5. Temperature Rise: 25C TYP

6. Hipot tested 100% at 2500 VRMS

Construction:

Three flange bobbin construction with primaries and secondaries wound side by

side for low capacitive coupling.

Agency File:

UL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,

cUL: File E53148, UL 5085-2 (506), Class B General Purpose Transformer,

Canadian Use (CSA 22.2, No.66.2-06)

This model is also available in Class 2, UL 5085-3 (1585) version as

Dimensions:

Weight: 0.17 lbs

Schematic:

RoHS Compliance: As of manufacturing date February 2005, all standard

products meet the requirements of 2002/95/EC, known as the RoHS initiative.

As of April 7, 2008, UL standards 506 and 1585 will be migrated to UL 5085-2 and

5085-3, respectably.

* Upon printing, this document is considered “uncontrolled”. Please contact

Web: www.TriadMagnetics.com

Phone 951-277-0757

Fax 951-277-2757

0.937

115/230V

50/60Hz

Triad Magnetics’ website for the most current version.

1.125

Series: 230V; Parallel: 115V

1.375

0.250

22520B Temescal Canyon Road

Corona, California

92883

0.250

115/230V

50/60Hz

PARALLEL

1.200

0.041

115/230V

50/60Hz

Units in inches.

P C M O U N T : SPLIT PACK

O W E R

SERIES

0.020

FS20-050-C2

0.234

Publish Date: April 11, 2008

R A N S F O R M E R

Board Layout

0.06" DIAMETER

HOLE

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