266L28 Hammond Manufacturing, 266L28 Datasheet - Page 2

• Manufacturer Part Number: 266L28
• Description: TRANSFORMER FILAMENT/L.V./RCTFR
• Manufacturer: Hammond Manufacturing
• Type: Standardr
• Series: 266r

Specifications of 266L28

• Maximum Power: 56 VA
• Primary Winding(s): Dual
• Secondary Winding(s): Dual, No Center Tap
• Series Output Voltage @ Current: 28 VAC @ 2A
• Parallel Output Voltage @ Current: 14 VAC @ 4A
• Mounting Type: Chassis Mount
• Primary Voltage Rating: 117 V / 234 V
• Secondary Voltage Rating: 28 V
• Mounting Style: Chassis
• Dimensions: 63.5 mm L x 63.5 mm W x 77.7 mm H
• Product: Isolation Transformers
• Height: 77.7 mm
• Length: 63.5 mm
• Number Of Outputs: 2
• Termination Style: Quick Connects
• Width: 63.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Filament & L.V. Rectifier Use - Dual Primary (266 Series)
©
266GD12
266GD24
266F12B
266F12C
266LA12
266N12B
266L12B
266PA14
266EA24
266FB24
266JA12
266JB12
266PA12
Part No.
266GB6
266V6B
266M16
266M18
266M20
266JB6
266PA6
266E12
266G12
266K12
266M12
266N12
266G14
266G16
266K18
266P18
266G20
266C24
266G24
266M24
266N24
St. Laurent, Quebec [phone]
266F12
266J12
266L12
266J14
266L14
266J16
266L16
266F20
266L20
266F24
266J24
266L24
266P24
266M2
266M5
266M6
266G9
266F6
266J6
266L6
266S6
Cheektowaga, NY [phone]
Guelph, Ontario [phone]
Size
(VA)
1.89 6.3V @ 0.3A
3.78 6.3V @ 0.6A
12.6 6.3V @ 2A
18.9 6.3V @ 3A
37.8 6.3V @ 6A
14.4 12V @ 1.2A
3.78 12.6V @ 0.3A
12.6 12.6V @ 1A
18.9 12.6V @ 1.5A
25.2 12.6V @ 2A
31.5 12.6V @ 2.5A
50.4 12.6V @ 4A
35.2 16V @ 2.2A
16.8 24V @ 0.7A
126
120
7.5
6.3
7.6
4.5
1.8
3.6
4.2
8.4
6.3
4.8
7.2
9.6
CANADA
15
63
12
24
48
72
38
14
28
84
16
48
27
54
90
10
40
60
12
24
48
72
96
8
6
2
7
USA
2.5V @ 3A
5V @ 3A
6.3V @ 1A
6.3V @ 1.2A
6.3V @ 10A
6.3V @ 20A
9V @ 0.5A
14V @ 6A
16V @ 0.5A
16V @ 1A
16V @ 3A
18V @ 1.5A
18V @ 3A
18V @ 5A
20V @ 0.3A
20V @ 0.5A
20V @ 2A
12V @ 0.15A
12V @ 0.3A
12V @ 0.35A
12V @ 0.7A
12V @ 1A
12V @ 2A
12V @ 4A
12V @ 6A
12.6V @ 0.5A
12.6V @ 3A
14V @ 0.5A
14V @ 1A
14V @ 2A
20V @ 3A
24V @ 0.085A
24V @ 0.2A
24V @ 0.3A
24V @ 0.4A
24V @ 0.5A
24V @ 1A
24V @ 2A
24V @ 3A
24V @ 4A
24V @ 5A
Series ( C.T.)
Secondary VAC (RMS)
Dual Primary 117/234 VAC - 50/60 Hz.
1.25V @ 6A
2.5V @ 6A
3.15V @ 0.6A
3.15V @ 1.2A
3.15V @ 2A
3.15V @ 2.4A
3.15V @ 4A
3.15V @ 6A
3.15V @ 12A
3.15V @ 20A
3.15V @ 40A
4.5V @ 1A
6V @ 0.3A
6V @ 0.6A
6V @ 0.7A
6V @ 1.4A
6V @ 2A
6V @ 2.4A
6V @ 4A
6V @ 8A
6V @ 12A
6.3V @ 0.6A
6.3V @ 1A
6.3V @ 2A
6.3V @ 3A
6.3V @ 4A
7V @ 12A
8V @ 1A
8V @ 2A
8V @ 4.4A
8V @6A
9V @ 3A
9V @ 6A
9V @ 10A
10V @ 0.6A
10V @ 1A
10V @ 4A
10V @ 6A
12V @ 0.17A
12V @ 0.4A
12V @ 0.6A
12V @ 0.8A
12V @ 1A
12V @ 1.4A
12V @ 2A
12V @ 4A
12V @ 6A
12V @ 8A
12V @ 10A
6.3V @ 5A
6.3V @ 6A
6.3V @ 8A
7V @ 1A
7V @ 2A
7V @ 4A
Parallel
www.hammondmfg.com
Style
Mtg.
B
A
A
A
A
A
A
A
A
A
A
B
A
A
A
A
A
V
A
V
A
A
A
A
A
A
V
A
A
A
A
A
A
A
A
A
A
A
A
B
A
V
A
A
A
A
A
A
V
A
V
V
A
B
B
24
2.82
3.25
2.06
2.38
2.81
2.82
3.25
3.25
4.00
4.00
3.13
2.38
2.06
2.38
2.38
2.82
2.88
3.25
3.13
4.00
4.03
2.38
2.81
3.25
3.25
3.13
3.69
3.69
4.00
2.81
3.25
3.69
2.81
2.81
3.25
3.69
4.00
3.69
4.03
2.81
2.81
2.88
4.00
4.03
2.06
2.38
2.81
2.82
2.88
3.25
3.13
3.56
4.03
2.81
3.13
A
Dimensions (Inches)
1.69
2.06
1.38
1.48
1.60
1.69
2.06
2.06
2.25
2.47
3.56
1.48
1.22
1.48
1.48
1.69
1.73
2.06
1.97
2.21
2.50
1.50
1.60
1.75
2.06
1.97
2.20
2.31
2.40
1.60
2.06
2.00
2.85
1.60
1.90
2.20
2.30
1.97
2.50
3.06
1.60
1.90
2.25
2.50
1.38
1.60
1.60
1.69
1.90
2.06
2.00
2.25
2.50
3.06
2.86
B
1.69
2.00
1.25
1.43
1.68
1.69
2.00
2.00
2.62
2.62
3.81
1.43
1.25
1.43
1.43
1.69
2.37
2.00
2.75
2.62
2.63
1.45
1.68
2.00
2.00
2.75
2.31
2.31
2.62
1.68
2.00
2.31
3.44
1.68
2.00
2.35
2.62
2.31
2.63
3.41
1.68
2.37
2.62
2.63
1.19
1.45
1.68
1.69
2.37
2.00
2.75
3.12
2.63
3.38
3.81
C
2.38
2.81
1.75
2.00
2.38
2.38
2.81
2.81
3.56
3.56
2.50
2.00
1.75
2.00
2.00
2.38
2.38
2.81
2.81
3.56
3.56
2.00
2.38
2.81
2.81
2.81
3.13
3.13
3.56
2.38
2.81
3.13
2.25
2.38
2.81
3.13
3.56
3.13
3.56
2.25
2.38
2.38
3.56
3.26
1.75
2.00
2.38
2.38
2.38
2.81
2.81
3.13
3.56
2.25
2.50
D
Queenstown, Australia 61-8-8240-2244
Basingstoke, UK 01256 812812
3.00
2.38
2.50
2.50
2.50
E
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
.203 x .375
.203 x .375
.203 x .375
.203 x .375
.203 x .375
AUSTRALIA
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
0.187
EUROPE
Mtg.
Hole
Weight
0.76
1.06
0.20
0.40
0.70
0.70
0.87
1.15
1.04
2.60
6.40
0.40
0.28
0.40
0.40
0.76
1.63
4.00
0.78
1.20
1.90
2.50
1.58
2.68
3.90
0.60
1.00
2.63
2.68
0.28
0.45
0.60
1.00
1.00
1.60
2.50
2.63
0.40
0.60
1.00
1.15
1.60
1.00
1.60
2.69
0.60
1.20
0.75
1.00
1.15
1.60
2.25
2.68
4.40
5.20
lbs.