274BX Hammond Manufacturing, 274BX Datasheet - Page 2

• Manufacturer Part Number: 274BX
• Description: TRANSFORMER POWER
• Manufacturer: Hammond Manufacturing
• Series: 274r
• Type: Standardr

Specifications of 274BX

• Maximum Power: 198 VA
• Primary Winding(s): Single
• Secondary Winding(s): Triple, Center Tap
• Mounting Type: Chassis Mount
• Dimensions: 3.13 mm L x 4 mm W x 3.81 mm H
• Product: Isolation Transformers
• Height: 3.81 mm
• Length: 3.13 mm
• Width: 4 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

Queenstown, Australia 61-8-8240-2244
Basingstoke, UK 01256 812812
AUSTRALIA
EUROPE
Part No.
270CAX
270DAX
270DAZ
263AX
269AX
269BX
263CX
269GX
270AX
270BX
270CX
270DX
270HX
272BX
272DX
272HX
273DX
273BX
274AX
274BX
278CX
269EX
269JX
270EX
270FX
272FX
272JX
273AZ
273CZ
273DZ
270X
271X
272X
276X
273X
274X
275X
278X
279X
282X
138
176
123
146
186
236
150
159
101
101
120
182
137
138
198
167
229
454
186
273
116
118
VA
32
40
38
43
48
41
42
50
65
76
76
53
59
83
63
95
74
49
VAC
115
115
115
115
115
115
115
115
115
117
117
117
115
115
115
115
115
115
115
115
115
115
115
115
115
115
117
117
117
117
115
115
117
115
115
115
115
115
115
115
Primary
"Classic" Plate & Filament (263-282 Series)
Blk
Blk
50/60
50/60
50/60
50/60
50/60
50/60
50/60
PRI
Hz.
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
1,000V C.T. @ 230ma.
www.hammondmfg.com
550V C.T. @ 57.5ma.
550V C.T. @ 230 ma.
200V C.T. @ 115ma.
250V C.T. @ 115ma.
360V C.T. @ 287ma.
520V C.T. @ 104ma.
520V C.T. @ 104ma.
550V C.T. @ 104ma.
550V C.T. @ 144ma.
550V C.T. @ 173ma.
600V C.T. @ 144ma.
600V C.T. @ 172ma.
600V C.T. @ 230ma.
600V C.T. @ 287ma.
640V C.T. @ 172ma.
650V C.T. @ 172ma.
700V C.T. @ 103ma.
700V C.T. @ 103ma.
700V C.T. @ 126ma.
700V C.T. @ 201ma.
720V C.T. @ 138ma.
750V C.T. @ 126ma.
750V C.T. @ 201ma.
800V C.T. @ 155ma.
800V C.T. @ 230ma.
800V C.T. @ 535ma.
850V C.T. @ 172ma.
600V C.T. @ 115ma.
300V C.T. @ 86ma.
380V C.T. @ 71ma.
450V C.T. @ 75ma.
480V C.T. @ 46ma.
480V C.T. @ 58ma.
500V C.T. @ 69ma.
500V C.T. @ 81ma.
550V C.T. @ 75ma.
560V C.T. @ 69ma.
620V C.T. @ 80ma.
650V C.T. @ 46ma.
A.C. High Voltage
Secondary
(R.M.S.)
SEC
Red/Yel
Yel/Blk
Grn/Yel
39
Red
Red
Grn
Grn
Yel
Yel
6.3V C.T. @ 6A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 4A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 3A
5V C.T. @ 3A
Filament #1
6.3V @ 2.5A
6.3V @ 2.5A
6.3V @ 2.5A
6.3V @ 2.5A
6.3V @ 3.5A
6.3V @ 3.5A
6.3V @ 0.6A
6.3V @ 2A
6.3V @ 2A
5V @ 2A
5V @ 2A
5V @ 2A
5V @ 2A
5V @ 2A
5V @ 3A
5V @ 3A
5V @ 2A
5V @ 2A
5V @ 3A
5V @ 2A
5V @ 2A
5V @ 3A
5V @ 2A
5V @ 2A
5V @ 2A
5V @ 3A
5V @ 3A
5V @ 3A
5V @ 3A
High Voltage
Filament #1
Filament #2
(VAC)
St. Laurent, Quebec [phone]
Cheektowaga, NY [phone]
Guelph, Ontario [phone]
6.3V C.T. @ 3.5A
6.3V C.T. @ 5A
6.3V C.T. @ 6A
6.3V C.T. @ 2A
6.3V C.T. @ 5A
6.3V C.T. @ 6A
6.3V C.T. @ 8A
6.3V C.T. @ 5A
6.3V C.T. @ 5A
6.3V C.T. @ 3A
6.3V C.T. @ 3A
6.3V C.T. @ 4A
6.3V C.T. @ 5A
6.3V C.T. @ 5A
6.3V C.T. @ 6A
6.3V C.T. @ 5A
6.3V C.T. @ 6A
6.3V C.T. @ 5A
6.3V C.T. @ 6A
6.3V @ 1.5A
6.3V @ 2.5A
6.3V @ 2.5A
6.3V @ 2.4A
Filament #2
Notes : Filament #1 and #2 windings may
not exist or may not have C.T. connections.
Refer to table above.
6.3V @ 2A
6.3V @ 3A
6.3V @ 4A
6.3V @ 3A
6.3V @ 4A
6.3V @ 2A
(VAC)
-
-
-
-
-
-
-
-
-
-
-
CANADA
USA
X10A
Dim.
Ref.
X7A
X7B
X9A
X10
X19
X10
X19
X13
X10
X19
X10
X19
X11
X19
X15
X19
X14
X2
X4
X4
X9
X5
X5
X4
X4
X5
Z7
X6
X6
X7
X9
X6
X8
X9
X7
Z6
Z9
Z8
X9
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