音频变压器

结果:
825
Manufacturer
Series
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Size / Dimension
Height - Seated (Max)
Turns Ratio - Primary
Impedance - Primary (Ohms)
Impedance - Secondary (Ohms)
Power Level
Insertion Loss
Voltage - Isolation
Return Loss
Frequency Range
Frequency Response
Transformer Type
Approval Agency
Operating Temperature
Termination Style
Mounting Type
Turns Ratio - Primary:Secondary
Inductance
ET (Volt-Time)
结果825
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
145P
TRANSFORMER AUDIO 20K/1KCT IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
145
20k
1kCT
1.18kOhm
50Ohm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
135mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
1750K
TRANSFORMER TUBE GUITAR AMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
1750
4kCT
2
43.16Ohm, 46.28Ohm
180mOhm
Push-Pull Audiophile, Ultra-Linear - Tube Output
70Hz ~ 15kHz
±1dB
-
-
-
50W
-
4.063" L x 3.125" W (103.20mm x 79.38mm)
3.516" (89.31mm)
Secondary:44.67:1
290XX
TRANSF TUBE GUITAR AMP POWER
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
290
-
-
8.03Ohm
140mOhm, 3.7Ohm, 40.72Ohm
-
-
-
120/240VAC
-
-
-
-
3.000" L x 2.500" W (76.20mm x 63.50mm)
2.013" (51.13mm)
Secondary:-
1750JA
TRANSFORMER TUBE GUITAR AMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
1750
4.25kCT
4, 8
82Ohm, 108.3Ohm
253mOhm, 462mOhm
-
70Hz ~ 15kHz
±1dB
2000V @ 1 Second
-
-
40W
-
2.500" L x 3.150" W (63.50mm x 80.01mm)
3.319" (84.30mm)
Secondary:-
560C
TRANSFMR AUDIO 12/48 150/600 IMP
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数量
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PCB Symbol, Footprint & 3D Model
Through Hole
-
PC Pin
560
48, 12/12
600, 150/150
-
-
Broadcast Quality
30Hz ~ 30kHz
±1dB
-
1dB Max
-
-
-
1.330" L x 1.640" W (33.78mm x 41.66mm)
0.850" (21.59mm)
Secondary:-
119Y60
TRANSFORMER AUDIO MATCHING 60W
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
119
16, 8
70V, 25V
-
-
Sound Distribution
50Hz ~ 10kHz
-
25V, 70V
-
-
60W
-
3.250" L x 2.500" W (82.55mm x 63.50mm)
3.060" (77.72mm)
Secondary:-
1760H
TRANSFORMER TUBE GUITAR AMP
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
1760
6.6kCT
4, 8, 16
347.8Ohm
686mOhm, 803mOhm, 1.157Ohm
Push-Pull Audiophile, Ultra-Linear - Tube Output
70Hz ~ 15kHz
±1dB
-
-
-
20W
-
3.710" L x 2.400" W (94.23mm x 60.96mm)
2.371" (60.22mm)
Secondary:40.62:1, 28.72:1, 20.31:1
148A
TRANS AUDIO 150/600-600/2.4K IMP
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数量
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PCB Symbol, Footprint & 3D Model
Through Hole
-
PC Pin
148
600, 150/150
2.4k, 600/600
45Ohm
300Ohm
Economical Open Type
200Hz ~ 15kHz
±1dB
-
0.5dB
-
300mW
-
0.820" L x 0.680" W (20.83mm x 17.27mm)
0.690" (17.53mm)
Secondary:-
146E
TRANSFORMER AUDIO 100CT/8 IMPED
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数量
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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:-
145J
TRANSFORMER AUDIO 4K/600CT IMPED
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
145
4k
600CT
340Ohm
24Ohm
Economical Open Type
150Hz ~ 15kHz
±1dB
-
-
-
135mW
-
1.630" L x 0.880" W (41.40mm x 22.35mm)
0.810" (20.57mm)
Secondary:-
40-18060
Classic Tone
CLASSICTONE PWR TRANS# 4018060
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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:-
813A
AUDIO TRANSFORMER
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
800A
-
-
-
-
-
50Hz ~ 15kHz
±0.5dB
-
-
-
15dB
-
-
1.250" (31.75mm)
Secondary:-
806A
TRANSFORMER AUDIO B-CAST W/LDS
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数量
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PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
800A
7.5, 30
10k, 40k
-
-
Broadcast Quality
50Hz ~ 15kHz
±0.5dB
-
1dB
-
15dB
-
1.750" L x 1.250" W (44.45mm x 31.75mm)
2.560" (65.02mm)
Secondary:-
40-18004
Classic Tone
CLASSICTONE PWR TRANS# 4018004
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40-18057
Classic Tone
CLASSICTONE PWR TRANS# 4018057
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MOJO774
Classic Tone
OUTPUT TRANSFORMERS
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Wire Leads
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40-18073
Classic Tone
CLASSICTONE PWR TRANS# 4018073
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40-18089
Classic Tone
CLASSICTONE PWR TRANS# 4018089
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数量
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
40-18075
Classic Tone
CLASSICTONE PWR TRANS# 4018075
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Chassis Mount
-
Wire Leads
-
-
-
-
-
-
-
-
-
-
-
50W
-
-
3.750" (95.25mm)

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。