279X Hammond Manufacturing, 279X Datasheet
279X
Manufacturer Part Number
279X
Description
POWER TRANSFORMER
Manufacturer
Hammond Manufacturing
Series
279r
Type
Standardr
Datasheet
1.269EX.pdf
(2 pages)
Specifications of 279X
Maximum Power
186 VA
Primary Winding(s)
Single
Secondary Winding(s)
Triple, Center Tap
Mounting Type
Chassis Mount
Power Rating
186 VA
Primary Voltage Rating
115 V
Secondary Voltage Rating
425 V
Mounting Style
Chassis
Dimensions
79.5 mm L x 101.6 mm W x 96.8 mm H
Product
Isolation Transformers
Height
96.8 mm
Length
79.5 mm
Number Of Outputs
1
Operating Temperature Range
0 C to + 105 C
Termination Style
Quick Connects
Width
101.6 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Parallel Output Voltage @ Current
-
Series Output Voltage @ Current
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
"Classic" Plate & Filament (263-282 Series)
F
D
Style
Mtg.
G
Z6
Z7
Z8
Z9
©
H
"Z" Mounting - Dimension Table
2.00
2.25
2.25
2.50
St. Laurent, Quebec (514) 343-9010
Cheektowaga, NY (716) 630-7030
A
Guelph, Ontario (519) 822-2960
J
"Z" Mounting - Drawing
2.50
2.88
2.81
3.13
B
A
CANADA
2.50
3.25
3.63
3.81
USA
C
Dimensions (Inches)
B
1.75
1.88
1.75
2.00
D
C
2.00
2.38
2.25
2.69
F
1.06
1.25
1.50
1.33
G
www.hammondmfg.com
3.00
3.38
3.38
3.75
H
2.50
2.81
2.81
3.13
J
•
•
•
•
•
•
38
Primary 115 VAC, 60 Hz. - except as noted (for "universal"
primaries and other NEW voltage combinations see our
NEW "300" Series).
Enclosed, 4 hole chassis mount.
Minimum 6" long leads.
Class A insulation (105 degrees C).
Hi-Pot test of 2,000V RMS.
Conservative designs - CSA certified (# LR3902).
ENCLOSED POWER TRANSFORMERS
X10A
Style
Mtg.
X7A
X7B
X9A
X9B
X10
X11
X13
X14
X15
X19
X2
X4
X5
X6
X7
X8
X9
"X" Mounting - Dimension Table
PLATE & FILAMENT
"X" Mounting - Drawing
1.88
2.19
2.19
2.50
2.50
2.50
2.50
2.50
2.50
2.88
3.13
3.13
3.13
3.13
3.75
3.75
3.75
3.13
A
"CLASSIC"
Queenstown, Australia 61-8-8240-2244
Dimensions (Inches)
2.44
2.50
2.63
2.75
3.00
3.00
3.00
3.25
3.75
3.50
3.50
3.50
3.50
3.75
4.00
4.50
5.00
4.00
Basingstoke, UK 01256 812812
B
2.50
2.63
2.63
3.06
3.06
3.13
3.13
3.06
3.06
3.50
3.50
3.81
3.88
3.81
4.56
4.56
4.56
3.81
C
AUSTRALIA
EUROPE
1.50
1.75
1.75
2.00
2.00
2.00
2.00
2.00
2.00
2.25
2.50
2.50
2.50
2.50
3.00
3.00
3.00
2.50
D
2.38
2.19
2.38
2.44
2.81
3.31
3.81
2.69
1.56
1.44
1.56
1.69
1.94
2.06
2.19
2.19
2.69
2.44
E
G-Mtg. Slot
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.203 x .38
.19 x .31
.19 x .25
.19 x .25
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279X Summary of contents
Page 1
... CANADA Guelph, Ontario (519) 822-2960 St. Laurent, Quebec (514) 343-9010 USA Cheektowaga, NY (716) 630-7030 © ENCLOSED POWER TRANSFORMERS • Primary 115 VAC, 60 Hz. - except as noted (for "universal" primaries and other NEW voltage combinations see our NEW "300" Series). • Enclosed, 4 hole chassis mount. ...
Page 2
... Blk Blk PRI EUROPE Basingstoke, UK 01256 812812 AUSTRALIA Queenstown, Australia 61-8-8240-2244 A.C. High Voltage Filament #1 Secondary (VAC) (R.M.S.) 200V C.T. @ 115ma. ...