FS20-055 Triad Magnetics, FS20-055 Datasheet
![TRANSF 10VAC .11A SPLIT PACK](/photos/10/10/101088/xformer_split_1_1va_to61-1618_sml.jpg)
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
237-1026
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.
H
1.125
3
1
2
4
W
Series: 230V; Parallel: 115V
1.375
L
0.250
5
7
8
6
A
22520B Temescal Canyon Road
Corona, California
92883
0.250
115/230V
50/60Hz
B
PARALLEL
1.200
C
1
2
3
4
0.041
D
115/230V
50/60Hz
Units in inches.
P
P C M O U N T : SPLIT PACK
O W E R
SERIES
0.020
E
FS20-050-C2
1
2
3
4
0.234
F
T
Publish Date: April 11, 2008
R A N S F O R M E R
5
1
1
Board Layout
E
A
2
0.06" DIAMETER
D
W
B
L
3
HOLE
A
4
8
4
C
F
H