F20-120 datasheet, PDF - EEWORLD Datasheet

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F20-120: DescriptionPower Transformers PC Mount, 2.5VA 20V@0.12A Series/Tap; CategoryPower management transformer; File Size62KB，1 Pages; ManufacturerTriad Magnetics; Websitehttps://www.triadmagnetics.com/; Environmental Compliance

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F20-120 Overview

Power Transformers PC Mount, 2.5VA 20V@0.12A Series/Tap

F20-120 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Triad Magnetics
package instruction	ROHS COMPLIANT
Reach Compliance Code	compliant
ECCN code	EAR99
application	POWER
Certification	CSA, UL
Center click function 1	NO
Center click function 2	NO
high	30.15 mm
Nominal input voltage	115 V
Insulation voltage	2500 V
length	34.92 mm
Installation features	THROUGH HOLE MOUNTED
Number of primary windings	1
Number of secondary windings	2
Output current 1	0.24 A
Output current 2	0.24 A
Output voltage 1	10 V
Output voltage 2	10 V
physical size	L34.92XB28.57XH30.15 (mm)
main rating	SINGLE 115V
surface mount	NO
Transformer type	SPLIT BOBBIN POWER TRANSFORMER
VA rating	2.5 VA
width	28.57 mm

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OWE R

RAN S FO R M E R

P C M O U N T : SPLIT PACK

F20-120

Description:

The F20-120 is a single primary and dual secondary, split bobbin design which

operates with an input of 115V. The output voltage will be either 20.0V with a

center-tap under a 0.12A load with the secondaries wired in series, or 10.0V

under a 0.24A load with the secondaries wired in parallel. The split bobbin

design eliminates the need for costly electrostatic shielding.

Electrical Specifications (@25C)

1. Maximum Power: 2.5VA

2. Primary:

115V

3. Secondary: Series: 20.0V CT@ 0.12A

Parallel: 10.0V @ 0.24A

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

F20-120-C2

Dimensions:

1.187 1.125

Weight: 0.25 lbs

1.375

0.250

1.200

Units in inches.

0.041

0.020

0.234

Schematic:

115V

50/60Hz

RoHS Compliance:

As of manufacturing date February 2005, all standard products

meet the requirements of 2011/65/EU, 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, respectively.

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

Magnetics website for the most current version.

For soldering and washing information

please see http://www.triadmagnetics.com/faq.html

0.06" DIAMETER

HOLE

Board Layout

Web: www.TriadMagnetics.com

Phone 951-277-0757

Fax 951-277-2757

460 Harley Knox Blvd.

Perris, California 92571

Publish Date: June 7, 2016

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