Audio Transformers

Results: 7
Turns Ratio - Primary:Secondary
1:11:1, 1:2, 1:41:5.472:18.13:1
Impedance - Primary (Ohms)
50600, 150/150600CT1k10k100k
Impedance - Secondary (Ohms)
150600CT1k1.5k2.4k, 600/60010k
DC Resistance (DCR) - Primary
5.3Ohm58Ohm72.4Ohm89.7Ohm886Ohm5.43kOhm
DC Resistance (DCR) - Secondary
18.2Ohm72.4Ohm89.7Ohm116.5Ohm159Ohm190Ohm903.5Ohm
Insertion Loss
0.8dB Typ0.9dB Typ1dB Typ1.1dB Typ1.2dB Typ
Return Loss
20dB Typ22.5dB Typ28dB Typ30dB Typ
Stocking Options
Environmental Options
Media
Marketplace Product
7Results
Applied FiltersRemove All
Showing
of 7
Compare
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Turns Ratio - Primary:Secondary
Impedance - Primary (Ohms)
Impedance - Secondary (Ohms)
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Frequency Range
Frequency Response
Voltage - Isolation
Insertion Loss
Return Loss
Power Level
Operating Temperature
Approval Agency
Mounting Type
Size / Dimension
Height - Seated (Max)
Termination Style
MFG_Series-140T
140UEX
AUDIO XFMR 10K / 10K CHAS MNT
Hammond Manufacturing
2
In Stock
39
Factory
1 : ¥783.80000
Bulk
Bulk
Active
1:1
10k
10k
886Ohm
903.5Ohm
20Hz ~ 20kHz
±1dB
500Vrms
1dB Typ
20dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140QEX
AUDIO XFMR 600CT / 600CT CHAS MT
Hammond Manufacturing
6
In Stock
28
Factory
1 : ¥783.80000
Bulk
Bulk
Active
1:1
600CT
600CT
72.4Ohm
72.4Ohm
20Hz ~ 20kHz
±1dB
500Vrms
1.1dB Typ
20dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140TEX
AUDIO XFMR 1K / 1K CHAS MNT
Hammond Manufacturing
2
In Stock
28
Factory
1 : ¥783.80000
Bulk
Bulk
Active
1:1
1k
1k
89.7Ohm
89.7Ohm
20Hz ~ 20kHz
±1dB
500Vrms
1dB Typ
20dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140REX
AUDIO XFMR 600CT / 150 CHAS MNT
Hammond Manufacturing
2
In Stock
14
Factory
1 : ¥783.80000
Bulk
Bulk
Active
2:1
600CT
150
72.4Ohm
18.2Ohm
20Hz ~ 20kHz
±1dB
500Vrms
1dB Typ
22.5dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140PEX
XFMR 600 150/150 / 2.4K, 600/600
Hammond Manufacturing
2
In Stock
6
Factory
1 : ¥783.80000
Bulk
Bulk
Active
1:1, 1:2, 1:4
600, 150/150
2.4k, 600/600
58Ohm
190Ohm
20Hz ~ 20kHz
±1dB
500Vrms
0.8dB Typ
30dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140MEX
AUDIO XFMR 100K / 1.5K CHAS MNT
Hammond Manufacturing
0
In Stock
11
Factory
Check Lead Time
1 : ¥644.48000
Bulk
Bulk
Active
8.13:1
100k
1.5k
5.43kOhm
159Ohm
20Hz ~ 20kHz
±1dB
500Vrms
1.2dB Typ
30dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
MFG_Series-140T
140NEX
AUDIO XFMR 50 / 1.5K CHAS MNT
Hammond Manufacturing
0
In Stock
7
Factory
Check Lead Time
1 : ¥644.48000
Bulk
Bulk
Active
1:5.47
50
1.5k
5.3Ohm
116.5Ohm
20Hz ~ 20kHz
±1dB
500Vrms
0.9dB Typ
28dB Typ
10dB
-
-
Chassis Mount
1.250" Dia (31.75mm)
1.000" (25.40mm)
Screw Terminal
Showing
of 7

Audio Transformers

Like most other transformer products, audio transformers consist of two or more magnetically coupled coils of wire, usually wound around a magnetic core. They are distinguished from other transformer types by being adapted and characterized for use at frequencies across all or a significant portion of the human audible range spanning roughly 20 Hz to 20 kHz, and are used for isolation and transformation of information in analog format, as contrasted with transformers designed for transmission of information encoded using a digital signaling protocol. Examples include output transformers for vacuum tube amplifiers and voice coupling transformers for traditional telecom applications.