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音频变压器
结果:
825
过滤器
Manufacturer
Series
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Size / Dimension
Height - Seated (Max)
Turns Ratio - Primary:Secondary
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
结果: 825
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Operating Temperature | Termination Style | 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 | Approval Agency | Size / Dimension | Height - Seated (Max) | Turns Ratio - Primary:Secondary |
|---|
 | 1+ ¥6.0000 5+ ¥5.6000 10+ ¥5.2000 更多的价格 | 2,338 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Gull Wing | 600 | 600 | 55Ohm | 70Ohm | General Purpose | - | - | 1500Vrms | 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz | 20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz | - | - | 0.530" L x 0.516" W (13.46mm x 13.11mm) | 0.485" (12.32mm) | 1:1 | ||
 | 1+ ¥4.5000 5+ ¥4.2000 10+ ¥3.9000 更多的价格 | 2,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | ESMIT | Surface Mount | -40°C ~ 125°C | Gull Wing | - | - | 250mOhm | 250mOhm | - | - | - | 3750Vrms | - | - | - | - | 0.280" L x 0.205" W (7.10mm x 5.20mm) | 0.138" (3.50mm) | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | -34°C ~ 85°C | PC Pin | - | - | 65mOhm | 100Ohm | General Purpose | - | - | - | - | - | - | - | 0.333" L x 0.315" W (8.45mm x 8.00mm) | 0.331" (8.40mm) | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -34°C ~ 85°C | Gull Wing | - | - | 65mOhm | 100Ohm | General Purpose | - | - | - | - | - | - | - | 0.335" L x 0.330" W (8.51mm x 8.38mm) | 0.340" (8.64mm) | - | ||
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| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 45Ohm | 60Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 1.5dB | 12dB | - | - | 0.800" L x 0.720" W (20.32mm x 18.29mm) | 0.730" (18.54mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 47Ohm | 63Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 1.5dB | 12dB | - | - | 0.810" L x 0.690" W (20.57mm x 17.53mm) | 0.640" (16.26mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 47Ohm | 63Ohm | Voice | 300Hz ~ 3.4kHz | 3dB | - | 2dB | 9dB | - | - | 0.800" L x 0.720" W (20.32mm x 18.29mm) | 0.730" (18.54mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 47Ohm | 63Ohm | Voice | 300Hz ~ 3.4kHz | 3dB | - | 2dB | 9dB | - | - | 0.810" L x 0.690" W (20.57mm x 17.53mm) | 0.640" (16.26mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 66.5Ohm | 73.5Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 1.25dB | 26dB | - | - | 1.650" L x 1.340" W (41.91mm x 34.04mm) | 0.650" (16.51mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 90Ohm | 126Ohm | Voice | 300Hz ~ 3.4kHz | 1dB | - | 2dB | 12dB | - | - | 1.065" L x 1.080" W (27.05mm x 27.43mm) | 0.810" (20.57mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600 | 600 | 74Ohm | 97Ohm | Voice | 300Hz ~ 3.4kHz | 1dB | - | 2dB | 18dB | - | - | 1.290" L x 1.400" W (32.77mm x 35.56mm) | 0.500" (12.70mm) | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 150 | Through Hole | - | PC Pin | 600CT | 600 | 74Ohm | 97Ohm | Voice | 300Hz ~ 3.4kHz | 1dB | - | 2dB | 18dB | - | - | 1.290" L x 1.400" W (32.77mm x 35.56mm) | 0.500" (12.70mm) | - | ||
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| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 11.5k | 1.54kOhm | 4.02kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | - | 1:2.76 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 80k | 1.392kOhm | 8.109kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | - | 1:2.3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 500, 125/125 | 2k, 500/500 | 50Ohm | 200Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 1:2 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 600, 250, 50 | 1.02kOhm | 46Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 5:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 500, 125/125 | 16, 4/4 | 50Ohm | 1.5Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 5.6:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 2k | 600, 150 | 112Ohm | 48.5Ohm | Impedance Matching | 20Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 1.82:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 1k | 200, 50 | 302Ohm | 138Ohm | Impedance Matching | 20Hz ~ 15kHz | ±3dB | - | - | - | 200mW | - | - | - | 2.2:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | - | - | - | - | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | - | 1:12 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 250/50 | 60k | 50Ohm | 5kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | - | 1:10 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 300, 200, 110, 50 | 600, 150/150 | 62Ohm | 70Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | - | 1:1 | ||
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| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 150/150 | 60k | 33.7Ohm | 4.04kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | - | 1:10.5 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 150/150 | 60k | 50Ohm | 4.92kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | - | 1:10 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 250, 50 | 600, 250, 50 | 40Ohm | 44Ohm | Impedance Matching | 30Hz ~ 30kHz | ±3dB | - | - | - | 50mW | - | - | - | 1:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 10k, 2.5k/2.5k | 2k, 500/500 | 1kOhm | 200Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 2.24:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 150/150 | 600, 150/150 | 47Ohm | 40Ohm | Impedance Matching | 60Hz ~ 15kHz | ±3dB | - | - | - | 50mW | - | - | - | 1:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 600, 150/150 | 1.63kOhm | 73Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 5:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 600, 250, 50 | 1.74kOhm | 81.2Ohm | Impedance Matching | 40Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 5:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 600, 150/150 | 600, 150/150 | 43.8Ohm | 44.1Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 50mW | - | - | - | 1:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 15k | 600, 150/150 | 1.723kOhm | 81Ohm | Impedance Matching | 40Hz ~ 15kHz | ±3dB | - | - | - | 100mW | - | - | - | 5:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | J | Chassis Mount | - | Wire Leads | 25k, 6.25k/6.25k | 500, 125/125 | 2.5kOhm | 50Ohm | Impedance Matching | 50Hz ~ 20kHz | ±3dB | - | - | - | 100mW | - | - | - | 7.1:1 | ||
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.jpg "124A") | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 124 | Chassis Mount | - | Wire Leads | 10k | 90kCT | 405Ohm | 1.525kOhm | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | ±1dB | 500Vrms | - | - | 5W | - | 2.380" L x 1.350" W (60.45mm x 34.29mm) | 1.430" (36.32mm) | 1:3 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 124 | Chassis Mount | - | Wire Leads | 10k | 90kCT | 405Ohm | 1.525kOhm | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | ±1dB | 500Vrms | - | - | 5W | - | 2.380" L x 1.350" W (60.45mm x 34.29mm) | 1.430" (36.32mm) | 1:3 | ||
.jpg "124C") | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 124 | Chassis Mount | - | Wire Leads | 10k | 90kCT | 405Ohm | 1.525kOhm | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | ±1dB | 500Vrms | - | - | 5W | - | - | - | 1:3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | 124 | Chassis Mount | - | Wire Leads | 7kCT | 15.8kCT | 218Ohm, 236Ohm | 297Ohm, 394Ohm | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | ±1dB | 500Vrms | - | - | 5W | - | 2.810" L x 1.460" W (71.37mm x 37.08mm) | 1.680" (42.67mm) | 1:1.49 | ||
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| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | * | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | * | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
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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。
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