125FSE Hammond Manufacturing, 125FSE Datasheet

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125FSE

Manufacturer Part Number
125FSE
Description
AUDIO TRANSFORMER
Manufacturer
Hammond Manufacturing
Series
125SEr
Type
Standardr
Datasheet
1.125FSE.pdf (1 pages)

Specifications of 125FSE

Primary Winding(s)
Single
Secondary Winding(s)
Single, Center Tap
Mounting Type
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Parallel Output Voltage @ Current
-
Series Output Voltage @ Current
-
Maximum Power
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
•
•
•
•
•
•
•
Part No.
125GSE
125ASE
125BSE
125CSE
125DSE
125ESE
125FSE
Designed for general purpose or replacement use (not Hi-Fi) in single ended tube output circuits.
Frequency response: 100 Hz. - 15 Khz (+/- 1db max. ref. 1 Khz).
Open style with minimum 12" long primary and secondary leads.
All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation.
Primary impedance range from 2,500 to 10,000 Ohms.
Secondary impedance range from 4 to 32 Ohms.
For full frequency response (20 Hz. to 20 Khz.) single ended output transformers - see our 1627-1642 Series.
Queenstown, Australia 61-8-8240-2244
Single Ended
10,000
Basingstoke, UK 01256 812812
BRN
BLU
Audio
Watts
5,000
2,500
PRIMARY
10
15
20
25
OR
OR
3
5
8
Schematic & Hook Up Data
Ω
Ω
Ω
AUSTRALIA
100Hz - 15kHz
Bias
(ma)
Max
D.C.
100
EUROPE
25
45
60
70
80
90
Style
Mtg.
SECONDARY
B
B
A
A
A
A
A
2.81
3.25
3.69
4.00
4.50
3.76
4.15
WHT
GRN
YEL
ORG
BLK
A
"CLASSIC" TUBE OUTPUT TRANSFORMERS
16
32
16 Ω
1.35
1.63
1.86
2.10
2.36
2.52
2.88
Output - General Purpose (125 "SE" Series)
8 Ω
8 Ω
4 Ω
8 Ω
4 Ω
4
0
B
Ω
Ω
Ω
Ω
@10,000
@ 5,000
@ 2,500
@10,000
@ 5,000
@ 2,500
@10,000
@10,000
Dimensions (Inches)
@ 5,000
UNIVERSAL - SINGLE ENDED
1.69
2.00
2.31
2.63
2.94
3.15
3.46
C
Ω
Ω
Ω
Ω
Ω
www.hammondmfg.com
Ω
Ω
Ω
Ω
2.38
2.81
3.13
3.56
4.00
3.13
3.45
PRI
PRI
PRI
PRI
PRI
PRI
PRI
PRI
PRI
D
2.25
2.50
E
-
-
-
-
-
85
0.2 x 0.38
0.2 x 0.38
G Mtg.
0.187
0.187
0.187
0.187
0.187
Hole
Lbs.
Wt.
0.5
1.1
1.3
4.5
2
3
6
BLK
ORG
Mtg. Style B
GRN
Mtg. Style A
YEL
St. Laurent, Quebec (514) 343-9010
BLU
Cheektowaga, NY (716) 630-7030
Guelph, Ontario (519) 822-2960
WHT
BRN
LABEL
CANADA
USA
G
BLK
WHT
ORG
BRN
G
YEL
©
GRN
BLU