J Series, 音频变压器

结果:
20
Manufacturer
Series
DC Resistance (DCR) - Secondary
DC Resistance (DCR) - Primary
Turns Ratio - Primary
Impedance - Primary (Ohms)
Impedance - Secondary (Ohms)
Frequency Range
Power Level
Operating Temperature
Insertion Loss
Termination Style
Height - Seated (Max)
Voltage - Isolation
Approval Agency
Mounting Type
Size / Dimension
Transformer Type
Return Loss
Frequency Response
结果20
搜索条目:
J
选择
图片产品详情单价可用性ECAD 模型Mounting TypeSize / DimensionOperating TemperatureHeight - Seated (Max)Termination StyleImpedance - Primary (Ohms)Transformer TypeFrequency ResponseVoltage - IsolationInsertion LossReturn LossPower LevelApproval AgencySeriesDC Resistance (DCR) - PrimaryImpedance - Secondary (Ohms)DC Resistance (DCR) - SecondaryTurns Ratio - PrimaryFrequency Range
A-66J
IMPEDANCE MATCH AUDIO XFMR 15K?
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
100mW
-
J
1.74kOhm
600, 250, 50
81.2Ohm
Secondary:5:1
40Hz ~ 15kHz
A-52J
IMPEDANCE MATCH AUDIO XFMR 500C
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
500, 125/125
Impedance Matching
±3dB
-
-
-
100mW
-
J
50Ohm
2k, 500/500
200Ohm
Secondary:1:2
30Hz ~ 15kHz
A-58J
IMPEDANCE MATCH AUDIO XFMR 10KC
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
10k, 2.5k/2.5k
Impedance Matching
±3dB
-
-
-
100mW
-
J
1kOhm
2k, 500/500
200Ohm
Secondary:2.24:1
30Hz ~ 15kHz
A-56J
IMPEDANCE MATCH AUDIO XFMR 500C
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
500, 125/125
Impedance Matching
±3dB
-
-
-
100mW
-
J
50Ohm
16, 4/4
1.5Ohm
Secondary:5.6:1
30Hz ~ 15kHz
A-09J
IMPEDANCE MATCH AUDIO XFMR 600/
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
-
Impedance Matching
±3dB
-
-
-
1mW
-
J
-
-
-
Secondary:1:12
30Hz ~ 15kHz
A-69J
IMPEDANCE MATCH AUDIO XFMR 25KC
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
25k, 6.25k/6.25k
Impedance Matching
±3dB
-
-
-
100mW
-
J
2.5kOhm
500, 125/125
50Ohm
Secondary:7.1:1
50Hz ~ 20kHz
A-67J
IMPEDANCE MATCH AUDIO XFMR 600C
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 150/150
Impedance Matching
±3dB
-
-
-
50mW
-
J
43.8Ohm
600, 150/150
44.1Ohm
Secondary:1:1
30Hz ~ 15kHz
A-10J
IMPEDANCE MATCH AUDIO XFMR 600C
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 150/150
Impedance Matching
±3dB
-
-
-
1mW
-
J
33.7Ohm
60k
4.04kOhm
Secondary:1:10.5
30Hz ~ 15kHz
A-57J
IMPEDANCE MATCH AUDIO XFMR 600/
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 250, 50
Impedance Matching
±3dB
-
-
-
50mW
-
J
40Ohm
600, 250, 50
44Ohm
Secondary:1:1
30Hz ~ 30kHz
A-79J
IMPEDANCE MATCH AUDIO XFMR 1K?
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
1k
Impedance Matching
±3dB
-
-
-
200mW
-
J
302Ohm
200, 50
138Ohm
Secondary:2.2:1
20Hz ~ 15kHz
A-61J
IMPEDANCE MATCH AUDIO XFMR 600/
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 150/150
Impedance Matching
±3dB
-
-
-
50mW
-
J
47Ohm
600, 150/150
40Ohm
Secondary:1:1
60Hz ~ 15kHz
A-55J
IMPEDANCE MATCH AUDIO XFMR 15K?
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
100mW
-
J
1.02kOhm
600, 250, 50
46Ohm
Secondary:5:1
30Hz ~ 15kHz
A-65J
IMPEDANCE MATCH AUDIO XFMR 15KC
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
100mW
-
J
1.63kOhm
600, 150/150
73Ohm
Secondary:5:1
30Hz ~ 15kHz
A-40J
IMPEDANCE MATCH AUDIO XFMR 15K?
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
10mW
-
J
1.54kOhm
11.5k
4.02kOhm
Secondary:1:2.76
30Hz ~ 15kHz
A-68J
IMPEDANCE MATCH AUDIO XFMR 15KC
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
100mW
-
J
1.723kOhm
600, 150/150
81Ohm
Secondary:5:1
40Hz ~ 15kHz
A-11J
IMPEDANCE MATCH AUDIO XFMR 600/
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 250/50
Impedance Matching
±3dB
-
-
-
10mW
-
J
50Ohm
60k
5kOhm
Secondary:1:10
30Hz ~ 15kHz
A-12J
IMPEDANCE MATCH AUDIO XFMR 600C
联系我们
数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 150/150
Impedance Matching
±3dB
-
-
-
10mW
-
J
50Ohm
60k
4.92kOhm
Secondary:1:10
30Hz ~ 15kHz
A-41J
IMPEDANCE MATCH AUDIO XFMR 15K?
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
15k
Impedance Matching
±3dB
-
-
-
1mW
-
J
1.392kOhm
80k
8.109kOhm
Secondary:1:2.3
30Hz ~ 15kHz
A-78J
IMPEDANCE MATCH AUDIO XFMR 600C
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
2k
Impedance Matching
±3dB
-
-
-
100mW
-
J
112Ohm
600, 150
48.5Ohm
Secondary:1.82:1
20Hz ~ 15kHz
A-13J
IMPEDANCE MATCH AUDIO XFMR 600/
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
-
-
Wire Leads
600, 300, 200, 110, 50
Impedance Matching
±3dB
-
-
-
1mW
-
J
62Ohm
600, 150/150
70Ohm
Secondary:1:1
30Hz ~ 15kHz

关于  音频变压器

音频变压器与其他类型的变压器一样,由多个线圈组成,彼此磁耦合。这些线圈通常绕绕在一个磁芯上。音频变压器具有特定的特性,区别于其他类型的变压器。它们被设计和优化以在人耳可感知的频率范围内操作,大约涵盖20 Hz到20 kHz。 音频变压器的主要目的是隔离和转换模拟信息。它们在各种需要传输、处理或转换音频信号的应用中发挥着关键作用。不像用于数字信号协议的变压器,音频变压器专门为处理模拟音频信号而设计。 音频变压器的一个常见应用是在真空管放大器中,它们用作输出变压器。这些变压器负责将真空管放大器的高阻抗匹配到扬声器的低阻抗,实现有效的功率传递和阻抗匹配。 另一个例子是传统电信应用中使用的语音耦合变压器。这些变压器用于在电信系统中耦合和传输语音信号,确保用户之间的通信清晰可靠。 总之,音频变压器是一种专门为可听频率范围内使用而设计的变压器。它们可以隔离、转换和传输模拟音频信号,在真空管放大器和传统电信系统等各种应用中发挥着重要作用。