Power
[Power] [Choke] [Single.ended] [Push.pull] [Line/mic/interstage] [Filament/heater][Guitar.amp]
     
Open frame
         
Shrouded            
Potted            

 

"260" SERIES

  Universal primary with taps for 100, 120, 220 or 240 VAC, 50/60 Hz.
Open frame, chassis mount - two hole (.187 dia. = G) channel bracket or four hole.
Units include a Faraday shield between the primary and secondary windings.
Minimum 5" long leads		  

 

Part No.
Total Power
(VA)
 H.T. Secondaries Filament 1 Filament 2
Dim. Ref.
 Price
260A
25
 200-0-200 @ 40ma 6.3vct @ 1A  
1
39.60
260C
65
 250-0-250 @ 75ma 5V @ 2A 6.3vct @ 2A
1
46.10
260E
80
 225-0-225 @ 100ma 5V @ 2A 6.3vct @ 3A
2
53.40
260G
175
 275-0-275 @ 200ma 5V @ 3A 6.3vct @ 5A
2
72.10
260J
152
 325-0-325 @ 150ma 5V @ 2A 6.3vct @ 4A
2
65.70
260K
197
 325-0-325 @ 200ma 5V @ 3A 6.3vct @ 5A
2
72.80
260M
248
 350-0-350 @ 250ma 5V @ 3A 6.3vct @ 5A
2
77.00

 

Dimension Table:
Dim. Ref. 1
Dim. Ref. 2
Part No.
Dimensions (Inches)
G - Mtg. Slot
A
B
C
D
E
260A
3.25
2.00
2.00
3.00
-
0.187
260C
4.03
2.65
2.625
3.56
-
0.187
260E
3.00
3.06
2.53
2.50
2.40
0.206 x 0.377
260G
3.75
3.50
3.135
3.25
3.25
0.203 x 0.375
260J
3.75
3.13
3.13
3.127
2.75
0.218 x 0.562
260K
4.50
3.25
3.75
3.75
3.00
0.218 x 0.562
260M
4.50
3.25
3.75
3.75
3.00
0.218 x 0.562
Specs
Specs

 

 

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SHROUDED MAINS TRANSFORMERS

  The Hammond mains transformers shown here form the back bone to many of our projects, kits and finished products. Be it for hifi, studio equipment or guitar amps.  

  Primary: Universal 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
Secondary: High voltage designed for full wave C.T. use.
Bias Tap: 50 VAC tap from high voltage secondary C.T.
Highpot tested: 2,000 VAC
Finish: Fully shrouded, black powder coat finish.		  

 

Part No.
Total Power
(VA)
 H.T. Secondaries Filament 1 Filament 2
Dim. Ref.
 Price
369BX
39
 300V C.T. @ 86ma. 6.3V C.T. @ 2A  
X6
43.80
369EX
45
 380V C.T. @ 75ma. 6.3V C.T. @ 2.5A  
X6
45.60
369GX
50
 450V C.T. @ 75ma. 6.3V C.T. @ 2.5A  
X6
45.60
369HX
120
 450V C.T. @ 150ma. 5V C.T. @ 3A 6.3V C.T. @ 6A
71.30
369KX
188
 450V C.T. @ 300ma. 5V C.T. @ 3A 6.3V C.T. @ 6A
78.20
370AX
44
 480V C.T. @ 58ma. 6.3V C.T. @ 2.5A  
X6
46.60
370CAX
66
 500V C.T. @ 81ma. 5V C.T. @ 2A 6.3V C.T. @ 2.5A
X8
62.80
370JX
133
 500V C.T. @ 161ma. 5V C.T. @ 3A 6.3V C.T. @ 6A
80.70
370KX
229
 500V C.T. @ 322ma. 5V C.T. @ 6A 6.3V C.T. @ 6A
83.70
370DAZ
76
 520V C.T. @ 104ma. 6.3V C.T. @ 3.5A  
60.90
370BX
55
 550V C.T. @ 58ma. 5V C.T. @ 2A 6.3V C.T. @ 2A
X7
54.20
370CX
59
 550V C.T. @ 75ma. 6.3V C.T. @ 0.6A 6.3V C.T. @ 2.5A
X7
62.80
370FX
141
 550V C.T. @ 173ma. 5V C.T. @ 3A
6.3V C.T. @ 5A
X20
60.90
370HX
180
 550V C.T. @ 230ma. 5V C.T. @ 3A
6.3V C.T. @ 6A
X20
61.80
370LX
340
 550V C.T. @ 460ma. 5V C.T. @ 6A 6.3V C.T. @ 9A
109.60
370MX
403
 550V C.T. @ 575ma. 5V C.T. @ 6A 6.3V C.T. @ 9A
111.49
372BX
98
 600V C.T. @ 115ma. 5V C.T. @ 2A 6.3V C.T. @ 3A
X10
56.10
372DX
127
 600V C.T. @ 144ma. 5V C.T. @ 3A 6.3V C.T. @ 4A
X11
72.30
372FX
150
 600V C.T. @ 173ma. 5V C.T. @ 3A
6.3V C.T. @ 5A
X20
62.80
372JX
243
 600V C.T. @ 288ma. 5V C.T. @ 4A 6.3V C.T. @ 8A
X14
85.70
372KX
432
 600V C.T. @ 575ma 5V C.T. @ 6A 6.3V C.T. @ 9A
121.50
372LX
520
 600V C.T. @ 690ma 5V C.T. @ 6A 6.3V C.T. @ 12A
135.10
372X
75
 620V C.T. @ 81ma. 5V C.T. @ 2A 6.3V C.T. @ 2.4A
X8
64.70
373AZ
49
 650V C.T. @ 46ma. 5V C.T. @ 2A 6.3V C.T. @ 2A
59.00
373CZ
159
 650V C.T. @ 173ma. 5V C.T. @ 3A 6.3V C.T. @ 5A
78.10
373EX
311
 650V C.T. @ 345ma. 5V C.T. @ 6A 6.3V C.T. @ 9A
114.00
373FX
386
 650V C.T. @ 460ma. 5V C.T. @ 6A 6.3V C.T. @ 9A
116.40
373DZ
101
 700V C.T. @ 104ma. 5V C.T. @ 2A 6.3V C.T. @ 3A
70.40
373BX
187
 700V C.T. @ 201ma. 5V C.T. @ 3A
6.3V C.T. @ 5A
X13
68.50
373X
125
 700V C.T. @ 127ma. 5V C.T. @ 2A 6.3V C.T. @ 4A
X11
60.90
373HX
369
 700V C.T. @ 403ma. 5V C.T. @ 6A 6.3V C.T. @ 9A
127.30
373JX
710
 700V C.T. @ 863ma. 5V C.T. @ 6A 6.3V C.T. @ 12A
229.80
374AX
136
 720V C.T. @ 138ma. 5V C.T. @ 3A 6.3V C.T. @ 3.5A
X11
73.20
374BX
200
 750V C.T. @ 201ma. 5V C.T. @ 3A
6.3V C.T. @ 6A
X13
70.40
375X
171
 800V C.T. @ 155ma. 5V C.T. @ 3A 6.3V C.T. @ 5A
X20
78.60
378CX
465
 800V C.T. @ 534ma. 6.3V C.T. @ 6A  
X21
123.70
378X
237
 800V C.T. @ 230ma. 5V C.T. @ 3A
6.3V C.T. @ 6A
X22
85.70
379X
193
 850V C.T. @ 173ma. 5V C.T. @ 3A
6.3V C.T. @ 5A
X22
83.70
382X
283
 1,000V C.T. @ 230ma 5V C.T. @ 3A
6.3V C.T. @ 6A
X15
98.10

 

  The 302AX and the 300BX are specifically designed for 2A3 and 300B circuits.  

 

Part No.
Total Power
(VA)
 H.T. Secondaries Filament 1 & 2 Filament 3 & 4 Dim. Ref. Price
302AX
198
 600V C.T. @ 230ma. 2.5V C.T. @ 2.5A 5V C.T. @ 3A
X13
81.80
2.5V C.T. @ 2.5A 6.3V C.T. @ 6A
300BX
280
 800V C.T. @ 288ma.
 5V C.T. @ 1.2A 5V C.T. @ 3A
X15
104.70
5V C.T. @ 1.2A 6.3V C.T. @ 6A

 

Dimension Table:  
Mtg. Style
Dimensions
G - Mtg. Slot
A
B
C
D
E
X2
1.88
2.44
2.50
1.50
1.56
.19 X .31
X4
2.19
2.50
2.63
1.75
1.44
.19 X .25
X5
2.19
2.63
2.63
1.75
1.56
.19 X .25
X6
2.50
2.75
3.06
2.00
1.69
.203 X .38
X7
2.50
3.00
3.06
2.00
1.94
.203 X .38
X8
2.50
3.25
3.06
2.00
2.19
.203 X .38
X9
2.50
3.75
3.06
2.00
2.69
.203 X .38
X10
3.13
3.50
3.81
2.50
2.19
.203 X .38
X11
3.13
3.75
3.81
2.50
2.44
.203 X .38
X13
3.75
4.00
4.56
3.00
2.81
.203 X .38
X14
3.75
4.50
4.56
3.00
3.31
.203 X .38
X15
3.75
5.00
4.56
3.00
3.81
.203 X .38
X19
3.13
4.00
3.81
2.50
2.69
.203 X .38
X20
3.13
4.25
3.81
2.50
2.94
.203 X .38
X21
4.38
6.00
5.50
3.50
3.54
.203 X .38
X22
3.75
4.19
4.56
3.00
3.06
.203 X .38
Mians TX Diagram

 

Schematic Data:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

Primary wiring Table:

Primary Supply
Primary Wiring Diagram
Primary Supply
Primary Wiring Diagram
Primary Supply
Primary Wiring Diagram
100 VAC
110 VAC
120 VAC
200 VAC
220 VAC
240 VAC

 

 

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POTTED MAINS TRANSFORMERS

 

  Perfect match for our potted output transformers (1650P Series)
Enclosed in a drawn steel case, the transformer is completely potted in epoxy.
Mounting hardware included.
Primary: Universal - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz.
Bias Tap: 50 VAC tap from high voltage secondary C.T.
Highpot tested: 2,000 VAC
Finish: Black powder paint to match our 1650P series of potted output transformers
Windings: Concentric wound for low stray field and low noise
c UL us recognized (E207860)
 

 

Part No
VA
A.C. High Voltage
Secondary
R.M.S.
Bias Tap with
High Voltage C.T.
Grounded
(VAC)
Filament #1
(VAC)
Filament #2
(VAC)
Mtg. Style
(See Table
Below)
Price
370EXP
119
550V C.T. @ 144ma.
50
5V C.T. @ 3A
6.3V C.T. @ 4A
P1
161.62
370HXP
180
550V C.T. @ 230ma.
50
5V C.T. @ 3A
6.3V C.T. @ 6A
P2
185.95
372FXP
150
600V C.T. @ 173ma.
50
5V C.T. @ 3A
6.3V C.T. @ 5A
P2
180.00
372HXP
191
600V C.T. @ 230ma.
50
5V C.T. @ 3A
6.3V C.T. @ 6A
P2
186.00
372JXP
243
600V C.T. @ 288ma.
50
5V C.T. @ 4A
6.3V C.T. @ 8A
P2
206.80
373XP
125
700V C.T. @ 127ma.
50
5V C.T. @ 2A
6.3V C.T. @ 4A
P1
161.68
374AXP
136
720V C.T. @ 138ma.
50
5V C.T. @ 3A
6.3V C.T. @ 3.5A
P1
161.46
374XP
141
720V C.T. @ 138ma.
50
5V C.T. @ 3A
6.3V C.T. @ 5A
P2
179.80
374BXP
200
750V C.T. @ 201ma.
50
5V C.T. @ 3A
6.3V C.T. @ 6A
P2
188.64
375XP
171
800V C.T. @ 155ma.
50
5V C.T. @ 3A
6.3V C.T. @ 5A
P2
182.00
376XP
157
640V C.T. @ 173ma.
50
5V C.T. @ 3A
6.3V C.T. @ 5A
P2
179.90

 

Schematic Data:

 

Dimension Table:
Mtg. Style
Dimensions (Inches)
Mounting -
Threaded Insert
Reader
File
A
B
C
P1
3.31
3.88
4.25
1/4 - 20
P2
4.25
5.00
5.44
1/4 - 20

 

Primary wiring Table: Refer to Shrouded Power Transformers

 

 

 

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