146 Series, 音频变压器

结果:
12
Manufacturer
Series
Impedance - Primary (Ohms)
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Impedance - Secondary (Ohms)
Frequency Range
Insertion Loss
Operating Temperature
Termination Style
Height - Seated (Max)
Voltage - Isolation
Approval Agency
Mounting Type
Size / Dimension
Transformer Type
Turns Ratio - Primary
Return Loss
Frequency Response
Power Level
结果12
搜索条目:
146
选择
图片产品详情单价可用性ECAD 模型Mounting TypeOperating TemperatureTermination StyleSeriesImpedance - Primary (Ohms)Impedance - Secondary (Ohms)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryTransformer TypeFrequency RangeFrequency ResponseVoltage - IsolationInsertion LossReturn LossPower LevelApproval AgencySize / DimensionHeight - Seated (Max)Turns Ratio - Primary
146B
TRANSFORMER AUDIO 48CT/3.2 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
48CT
3.2
2.4Ohm
300mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146F
TRANSFORMER AUDIO 250CT/3.2 IMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
250CT
3.2
11Ohm
300mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146D
TRANSFORMER AUDIO 100CT/3.2 IMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
100CT
3.2
4.4Ohm
300mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146G
TRANSFORMER AUDIO 250CT/8 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
250CT
8
11Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146I
TRANSFORMER AUDIO 500CT/8 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
500CT
8
26Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146C
TRANSFORMER AUDIO 48CT/8 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
48CT
8
2.4Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146K
TRANSFORMER AUDIO 1KCT/8 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
1kCT
8
56Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146H
TRANSFORMER AUDIO 500CT/3.2 IMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
500CT
3.2
26Ohm
300mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146J
TRANSFORMER AUDIO 1KCT/3.2 IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
1kCT
3.2
56Ohm
300mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146S
TRANSFORMER AUDIO 4K/8 IMPEDANCE
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
4kCT
8
220Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146N
TRANSFORMER AUDIO 2K/8 IMPEDANCE
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
2kCT
8
97Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
146E
TRANSFORMER AUDIO 100CT/8 IMPED
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
146
100CT
8
4.4Ohm
700mOhm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
700mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-

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。