266L28 Hammond Manufacturing, 266L28 Datasheet
266L28
Manufacturer Part Number
266L28
Description
TRANSFORMER FILAMENT/L.V./RCTFR
Manufacturer
Hammond Manufacturing
Type
Standardr
Series
266r
Datasheet
1.266E12.pdf
(3 pages)
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
•
•
•
•
•
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Dual Primary 117/234 VAC, 50/60 Hz.
All units also have dual secondaries.
Secondaries can be used as a center tapped secondary, parallel connected or used individually.
Open style with minimum 6" long leads.
Dual bobbin design - no electrostatic shield required.
We use Class B insulation (130 degrees, C) for extra protection - UL listed as a Class A (105 degree, C) design
Hi-Pot test of 2,000V RMS.
UL listed (#E50394) Type 3AH
CSA certified (#LR3902)
Queenstown, Australia 61-8-8240-2244
Basingstoke, UK 01256 812812
Filament & L.V. Rectifier Use - Dual Primary (266 Series)
AUSTRALIA
EUROPE
Style A
Style V
FILAMENT & L.V. RECTIFIER USE TRANSFORMERS
DUAL PRIMARY & DUAL SECONDARY
www.hammondmfg.com
OPEN STYLE
23
Transformer Schematic
Primary
St. Laurent, Quebec (514) 343-9010
Cheektowaga, NY (716) 630-7030
Blk
Wht
Brn
Orn
Guelph, Ontario (519) 822-2960
Style B
CANADA
USA
Secondary
Red
Blu
Gry
Yel
©
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266L28 Summary of contents
Page 1
... Filament & L.V. Rectifier Use - Dual Primary (266 Series) DUAL PRIMARY & DUAL SECONDARY FILAMENT & L.V. RECTIFIER USE TRANSFORMERS • Dual Primary 117/234 VAC, 50/60 Hz. • All units also have dual secondaries. • Secondaries can be used as a center tapped secondary, parallel connected or used individually. ...
Page 2
Filament & L.V. Rectifier Use - Dual Primary (266 Series) Secondary VAC (RMS) Size Part No. (VA) Series ( C.T.) 266M2 7.5 2. 266M5 266F6 1.89 6.3V @ 0.3A 266GB6 3.78 6.3V @ 0.6A ...
Page 3
... 240 24V @ 10A 12V @ 20A 266J25 25.2 25. 12. 266L25 50.4 25. 12. 266LH25 70.56 25.2V @ 2.8A 12.6V @ 5.6A 266M25 75 25V @ 3A 12. 266J26 26.5 26. 13. 266L28 56 28V @ 2A 14V @ 4A 266K35 52.5 35V @ 1.5A 17. 266G36 18 36V @ 0.5A 18V @ 1A 266J36 36 36V @ 1A 18V @ 2A 266J48 48 48V @ 1A 24V @ 2A 266L48 ...