TRIAD F-226U Chassis mount: single secondary Datasheet

P OWER TRANSFORMER
Chassis Mount: Single Secondary
F-26X
Electrical Specifications (@25C)
1. Maximum Power: 31.5 VA
2. Primary: 115V 60 Hz
3. Secondary: 12.6VCT @ 2.5 Amps
4. Voltage Regulation: 10 % TYP @ full load to no load
5. Temperature Rise: 35C TYP (45C MAX allowed)
Description:
The F-26X is part of a series which has a long history of reliable service in the field,
made from a proven design and constructed with UL recognized materials.
Construction:
Wound on a single channel nylon bobbin. Materials are UL recognized, Class B
(130º C) rated.
A
Safety:
These products are 100% hipot tested with an insulation of 1500V between
primary and secondary windings as well as between the primary / secondary
windings and the core.
Dimensions:
BLK
Units: In inches
A
B
C
D
2.281
3.687
2.00
3.125
BLK
Mounting Hole Diameter: .187 in
Lead length: 7.0 inches + 1 inch
Weight: 1.55 lbs
C
Schematic:
BLK
GRN
GRN/YEL
B
D
GRN
BLK
Primary: Black to Black
Secondary: Green to Green
GRN
GRN/YEL
GRN
RoHS Compliance: As of manufacturing date February 2005, all standard
products meet the requirements of 2002/95/EC, known as the RoHS initiative.
5 5 | Power Transformers
P o w e r Tr a n s f o r m e r s
Chassis Mount: Single Secondary
C a s e Ty p e A
C a s e Ty p e X
C a s e Ty p e U
:: D e s c r i p t i o n
:: S p e c i f i c a t i o n s
Triad offers a full choice of power supply transformers for direct use
or in transformer, rectifier, or filter circuits. Other available secondary
voltages include control, filament and low level signaling in standard
values. The transformers are single primary with single and multiple
secondaries in standard size and weight configurations.
Primary: 115/230 V, 50/60 Hz
:: S i n g l e S e c o n d a r y
Mounting
Dimensions
MW
MD
Wt.
Lbs.
15/8
15/8
13/4
21/8
23/8
23/8
215/16
31/8
•
•
•
•
0.68
0.68
1.00
1.70
35/16
33/4
4
2
21/8
21/4
213/16
31/8
39/16
•
•
•
1.30
1.70
2.50
13/8
13/8
15/8
15/8
115/16
115/16
115/16
219/32
2 9/32
2 9/32
319/32
37/8
23/8
23/8
213/16
213/16
35/16
35/16
35/16
4
4
4
231/32
39/32
13/8
13/8
15/8
15/8
2
2
2
21/4
21/4
21/4
31/8
41/8
2
2
23/8
23/8
213/16
213/16
213/16
39/16
39/16
39/16
21/4
21/2
•
•
•
•
•
•
•
•
•
•
2
3
0.37
0.37
0.70
0.70
1.30
1.30
1.25
2.30
2.30
2.30
3.80
7.00
Leads & Lugs
4 5/8
313/16
35/8
3
31/16
7.50
Leads
Leads
115/16
25/32
35/16
33/4
13/4
21/8
213/16
31/8
•
•
0.90
1.70
Secondary
Volts
Amps
Primary
Voltage
RMS Test
Voltage (Sec.)
Case
Type
Connections
H
Dimensions
W
F-1X#
F-301X
F-6X#
F-3X#
2.5 CT
2.5 CT
2.5 CT
2.5 CT
3.0
3.0
6.0
10.0
115
115/230
115
115
1,500
1,500
2,500
3,000
X
X
X
X
Leads
Leads
Leads
Leads
15/8
15/8
115/16
29/32
213/16
213/16
35/16
33/4
F-7X
F-8X
F-12X
5.0 CT
5.0 CT
5.0 CT
3.0
6.0
8.0
115
115
115
1,500
1,500
2,500
X
X
X
Leads
Leads
Leads
115/16
2 9/32
219/32
F-13X
F-313X
F-14X#
F-314X
F-16X
F-316X
F-43X#
F-18X
F-318X
F-69X
F-21A
F-22A
6.3
6.3
6.3 CT
6.3 CT
6.3 CT
6.3 CT
6.3
6.3 CT
6.3 CT
6.3 CT
6.3 CT
6.3 CT
0.6
0.6
1.2
1.2
3.0
3.0
4.0
6.0
6.0
8.0
10.0
20.0
115
115/230
115
115/230
115
115/230
115
115
115/230
115
115
115
1,500
1,500
2,500
2,500
2,500
2,500
1,500
1,500
1,500
1,500
1,500
2,000
X
X
X
X
X
X
X
X
X
X
A
A
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
1-Leads
2-Leads
D
F-28U†
7.5 CT
or 6.3 CT
25.0
115
3,000
U
E
F-180X
F-31X
10.0 CT
10.0 CT
1.0
3.0
115
115
1,500
2,000
X
X
Type
No.
A
B
C
# 60 Hz
†Tapped primary to produce lower voltages
CT = Center Tap
Mounting hole sizes: X = 3/16" U = 13/64 x 3/8" A = 3/8 x 3/16"
D
5 6 | Power Transformers
Case
Ty p e X
Case
Ty p e U
Case
Ty p e Z
:: S i n g l e S e c o n d a r y c o n t i n u e d
Section
Type
No.
Secondary
Volts
Amps
Primary
Voltage
RMS Test
Voltage (Sec.)
Case
Type
Connections
H
Dimensions
W
D
Mounting
Dimensions
MW
MD
Wt.
Lbs.
A
F-96U
F-97U
10.0 CT
10.0 CT
6.000
8.000
115
115
1,500
1,500
U
U
Leads
Leads
3
37/16
21/2
213/16
23/4
3
2
21/4
25/16
21/2
2.10
4.00
B
F-113X
F-216X#
F-114X
F-217X#
F-218X#
F-219X#
F-220U#
F-221U#
12.0
12.0
12.0
12.0
12.0
12.0
12.0
12.0
0.150
0.350
0.700
1.200
2.000
4.000
6.000
8.000
115
115
115
115
115
115
115
115
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
X
X
X
X
X
X
U
U
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
13/8
13/8
15/8
2
2
29/16
37/16
313/16
23/8
23/8
213/16
31/4
31/4
4
213/16
31/8
13/8
13/8
15/8
13/4
17/8
21/4
21/2
23/8
2
2
23/8
213/16
27/8
39/16
21/4
21/2
•
•
•
•
•
•
21/8
21/8
0.40
0.37
0.80
1.00
1.13
2.30
3.50
4.00
F-29U†
12.0 CT or 11.0 CT 11.0
or 10.0 CT
115
3,000
U
Leads
43/8
31/2
33/8
23/4
29/16
6.50
F-70X
F-25X
F-325X
F-44X#
F-344X
F-26X#
F-326X
F-224X#
F-225X#
F-3181U
F-182U
F-183U
12.6 CT
12.6 CT
12.6 CT
12.6 CT
12.6 CT
12.6 CT
12.6 CT
12.6
12.6
12.6 CT
12.6 CT
12.6 CT
1.000
1.500
1.500
2.000
2.000
2.500
2.500
3.000
4.000
4.000
6.000
8.000
115
115
115/230
115
115/230
115
115/230
115
115
115/230
115
115
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
X
X
X
X
X
X
X
X
X
U
U
U
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
115/16
115/16
115/16
115/16
115/16
29/32
29/32
21/4
25/8
31/16
33/8
313/16
35/16
35/16
35/16
35/16
35/16
311/16
311/16
33/4
4
29/16
213/16
33/16
13/4
2
2
2
2
2
2
21/8
21/16
23/16
17/16
215/16
213/16
213/16
213/16
213/16
213/16
31/8
31/8
31/8
39/16
2
21/4
21/2
•
•
•
•
•
•
•
•
•
1.30
1.30
1.30
1.25
1.25
1.55
1.55
1.60
2.30
2.30
3.80
5.00
F-112X
F-3112X
F-250X
F-251X
F-252U
F-253U
14.0 CT
14.0 CT
14.0 CT
14.0 CT
14.0 CT
14.0 CT
0.250
0.250
1.000
2.000
4.000
6.000
115
115/230
115
115
115
115
1,500
1,500
1,500
1,500
1,500
1,500
X
X
X
X
U
U
Leads
Leads
leads
Leads
Leads
Leads
13/8
13/8
115/16
21/4
3
33/8
23/8
23/8
31/4
311/16
21/2
213/16
13/8
11/2
13/4
115/16
27/16
27/8
2
2
213/16
31/8
2
21/4
•
•
•
•
F-254X
F-255X
F-256U
F-257U
F-258U
F-259U
20.0 CT
20.0 CT
20.0 CT
20.0 CT
20.0 CT
20.0 CT
1.000
2.000
4.000
6.000
8.000
10.000
115
115
115
115
115
115
1,500
1,500
1,500
1,500
1,500
1,500
X
X
U
U
U
U
Leads
Leads
Leads
Leads
Leads
Leads
21/4
29/16
33/8
33/4
33/4
41/8
311/16
4
213/16
31/8
31/8
37/16
115/16
21/4
27/8
31/8
31/2
31/2
31/8
39/16
23/8
21/2
21/2
23/4
•
•
•
F-115X
F-3115X
F-116X
F-3116X
F-117X
F-3117X
F-118X
F-3118X
F-45X#
F-345X
F-46X#
F-229X#
F-192X
F-193U
F-260U
F-261U
F-401U
F-226U#
F-1000U
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0
24.0
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
24.0 CT
0.085
0.085
0.200
0.200
0.400
0.400
0.700
0.700
1.000
1.000
1.000
2.000
2.000
4.000
6.000
8.000
10.000
12.000
21.000
115
115/230
115
115/230
115
115/230
115
115/230
115
115/230
115
115
115
115
115
115
115
115
115/230
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
X
X
X
X
X
X
X
X
X
X
X
X
X
U
U
U
U
U
U
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
Leads
13/16
13/16
13/8
13/8
15/8
15/8
2
2
115/16
115/16
115/16
29/16
219/32
213/16
33/4
41/8
41/8
49/16
49/16
21/16
21/16
23/8
23/8
213/16
213/16
31/4
31/4
35/16
35/16
31/4
4
4
31/8
31/8
37/16
37/16
33/4
33/4
13/8
13/8
11/2
11/2
15/8
11/2
2
2
2
2
21/8
2
21/4
213/16
31/2
31/2
33/4
41/8
41/8
13/4
13/4
2
2
23/8
23/8
213/16
213/16
213/16
213/16
213/16
39/16
39/16
21/2
21/2
23/4
23/4
3
3
•
•
•
•
•
•
•
•
•
•
•
•
•
C
D
E
F
G
# 60 Hz
†Tapped primary to produce lower voltages
CT = Center Tap Mounting hole sizes: U = 13/64 x 3/8" X = 3/16"
2
23/8
21/4
21/4
23/8
25/8
27/8
23/4
21/8
27/8
23/4
3
31/4
31/4
0.40
0.30
1.20
1.50
3.00
4.00
1.50
2.50
4.00
5.70
6.40
7.40
0.30
0.30
0.45
0.45
0.80
0.75
1.30
1.30
1.30
1.30
1.40
2.30
2.30
4.00
6.40
7.40
8.00
10.40
10.40
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