MET Series, 音频变压器
结果:
49
Manufacturer
Series
DC Resistance (DCR) - Primary
Turns Ratio - Primary
Impedance - Primary (Ohms)
DC Resistance (DCR) - Secondary
Impedance - Secondary (Ohms)
Power Level
Voltage - Isolation
Frequency Range
Frequency Response
Operating Temperature
Insertion Loss
Size / Dimension
Transformer Type
Termination Style
Height - Seated (Max)
Approval Agency
Mounting Type
Return Loss
结果：49
搜索条目:
MET
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Operating Temperature | Termination Style | Series | 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 |
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 | 1+ ¥145.8000 5+ ¥137.7000 10+ ¥129.6000 更多的价格 | 1,585 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600CT | 600CT | 70Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
| 1+ ¥124.2000 5+ ¥117.3000 10+ ¥110.4000 更多的价格 | 711 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 1kCT | 1kCT | 95Ohm | 110Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
| 1+ ¥158.4000 5+ ¥149.6000 10+ ¥140.8000 更多的价格 | 91 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 10kCT | 10kCT | 1kOhm | 1.3kOhm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 40mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600 | 600 | 85Ohm | 110Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600 | 600, 150/150 | 70Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:2:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600CT | 8 | 60Ohm | 1.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:8.66:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600CT | 600CT | 70Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 1.6kCT | 3.2 | 230Ohm | 1Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 65mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:22.4:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 500 | 50 | 55Ohm | 8Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:3.16:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 10kCT | 500CT | 1kOhm | 80Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 40mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:4.47:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600CT | 8 | 60Ohm | 1.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:8.66:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 1k | 50 | 110Ohm | 8Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:4.47:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 10kCT | 2kCT | 1kOhm | 300Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 40mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:2.23:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 2.5kCT | 2.5kCT | 280Ohm | 350Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 40mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 10k | 125 | 1.1kOhm | 28Ohm | Data/Voice Coupling | 300Hz ~ 20kHz | ±3dB | 500VRMS @ 30 Seconds | - | - | 10mW Max @ 300Hz | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:8.62:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 1.2kCT | 3.2 | 125Ohm | 700mOhm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:19.4:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 600CT | 3.2 | 60Ohm | 700mOhm | - | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 30 Seconds | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:13.7:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 10k | 10k, 2.5k/2.5k | 1.3kOhm | 735 ~ 390Ohm, 850 ~ 455Ohm | Data/Voice Coupling | 300Hz ~ 20kHz | ±3dB | 500VRMS @ 30 Seconds | - | - | 75mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1:0.5:0.5 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 120CT | 3.2 | 13Ohm | 700mOhm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 1 Minute | - | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:6.12:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -20°C ~ 85°C | PC Pin | MET | 1.5kCT | 600 | 160Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 500VRMS @ 1 Minute | 2dB Max @ 1kHz | - | 50mW | - | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | Secondary:1.58:1 |
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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