Audio Transformers

Results: 3
Manufacturer
Hammond ManufacturingVisaton GmbH & Co. KG
Series
-119125
Impedance - Primary (Ohms)
6001.2k ~ 25k-
Impedance - Secondary (Ohms)
1.5 ~ 154, 8-
Transformer Type
-General PurposeTube Driver and Speaker Matching
Frequency Range
20Hz ~ 20kHz30Hz ~ 20kHz150Hz ~ 15kHz
Frequency Response
-3dB±1dB
Power Level
3W12W-
Size / Dimension
1.654" L x 1.496" W (42.00mm x 38.00mm)2.060" L x 1.250" W (52.32mm x 31.75mm)3.280" L x 2.350" W (83.31mm x 59.69mm)
Height - Seated (Max)
1.190" (30.23mm)2.000" (50.80mm)2.047" (52.00mm)
Termination Style
Screw TerminalWire Leads
Stocking Options
Environmental Options
Media
Marketplace Product
3Results
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of 3
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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
Transformer Type
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
119DA
119DA
AUDIO XFMR 600 / 4, 8 CHAS MNT
Hammond Manufacturing
11
In Stock
59
Factory
1 : ¥330.17000
Bulk
Bulk
Active
-
600
4, 8
-
-
Tube Driver and Speaker Matching
30Hz ~ 20kHz
±1dB
-
-
-
12W
-
-
Chassis Mount
3.280" L x 2.350" W (83.31mm x 59.69mm)
2.000" (50.80mm)
Wire Leads
125A
125A
XFMR 1.2K-25K / 1.5-15 CHAS MNT
Hammond Manufacturing
423
In Stock
25
Factory
1 : ¥332.74000
Bulk
Bulk
Active
-
1.2k ~ 25k
1.5 ~ 15
-
-
General Purpose
150Hz ~ 15kHz
±1dB
-
-
-
3W
-
-
Chassis Mount
2.060" L x 1.250" W (52.32mm x 31.75mm)
1.190" (30.23mm)
Wire Leads
TR 84
TR 84
AUDIO XFMR CHAS MNT
Visaton GmbH & Co. KG
28
In Stock
1 : ¥147.47000
Bulk
-
Bulk
Active
-
-
-
-
-
-
20Hz ~ 20kHz
-3dB
-
-
-
-
-
-
Chassis Mount
1.654" L x 1.496" W (42.00mm x 38.00mm)
2.047" (52.00mm)
Screw Terminal
Showing
of 3

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.