TTC Series, 音频变压器
结果:
63
Manufacturer
Series
DC Resistance (DCR) - Primary
DC Resistance (DCR) - Secondary
Insertion Loss
Size / Dimension
Impedance - Secondary (Ohms)
Height - Seated (Max)
Frequency Response
Return Loss
Approval Agency
Turns Ratio - Primary
Power Level
Voltage - Isolation
Impedance - Primary (Ohms)
Frequency Range
Operating Temperature
Termination Style
Mounting Type
Transformer Type
Turns Ratio - Primary:Secondary
结果：63
搜索条目:
TTC
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Height - Seated (Max) | Operating Temperature | 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 | Termination Style | Turns Ratio - Primary |
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 | 1+ ¥36.0000 5+ ¥34.0000 10+ ¥32.0000 更多的价格 | 2,925 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | 0.299" (7.60mm) | -20°C ~ 85°C | TTC | 600 | 600 | 115Ohm | 115Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.25dB | 3000VRMS @ 1 Minute | 2dB Max @ 2kHz | 14dB Min @ 200Hz ~ 4kHz | - | UL60950, EN60950 | 0.378" L x 0.492" W (9.60mm x 12.50mm) | Flat Lead | Secondary:1:1 | ||
 | 联系我们 | 1 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Through Hole | 0.748" (19.00mm) | - | TTC | 600 | 600 | 71Ohm | 117Ohm | Data/Voice Coupling | 660Hz ~ 3.5kHz | -1dB ~ 0.7dB | 1500VRMS @ 1 Minute | 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz | - | -45dB ~ 10dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.839" L x 0.630" W (21.30mm x 16.00mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.736" (18.70mm) | - | TTC | 4k | 600 | 225Ohm | 45Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | - | -45dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 0.650" W (20.30mm x 16.50mm) | PC Pin | Secondary:1:0.397 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.472" (12.00mm) | 0°C ~ 70°C | TTC | 600 | 600 | 40Ohm | 40Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.2dB | 1875VRMS @ 1 Second | 1dB Max @ 1kHz | 20dB Min @ 200Hz ~ 4kHz | - | - | 0.669" L x 0.669" W (17.00mm x 17.00mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.488" (12.40mm) | - | TTC | 600CT | 600CT | 46Ohm | 63Ohm | - | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | 26dB Min @ 300Hz | -45dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 0.650" W (20.30mm x 16.50mm) | PC Pin | Secondary:1:1.06 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.488" (12.40mm) | - | TTC | 600 | 600 | 46Ohm | 63Ohm | - | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | 26dB Min @ 300Hz | -45dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 0.650" W (20.30mm x 16.50mm) | PC Pin | Secondary:1:1.06 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.500" (12.70mm) | - | TTC | 600 | 600 | 75Ohm | 95Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | -2.5dB ~ 0.3dB | 1500VRMS @ 1 Minute | 1.9dB Max @ 1.8kHz | 14dB Min @ 1.8kHz | -45dB ~ 10dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 1.201" W (20.30mm x 30.50mm) | PC Pin | Secondary:1:1.04 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.500" (12.70mm) | - | TTC | 600 | 600 | 75Ohm | 100Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | -2.5dB ~ 0.3dB | 1500VRMS @ 1 Minute | 1.9dB Max @ 1.8kHz | 14dB Min @ 1.8kHz | -45dB ~ 10dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 1.201" W (20.30mm x 30.50mm) | PC Pin | Secondary:1:1.04 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.500" (12.70mm) | - | TTC | 600 | 1.2k, 600/600 | 75Ohm | 170Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | -1.6dB ~ 0.3dB | 1500VRMS @ 1 Minute | 1.6dB Max @ 1kHz | 14dB Min @ 1kHz | -45dB ~ 10dB | CSA-C22.2 No. 66-M1988, UL1863 | 0.799" L x 1.201" W (20.30mm x 30.50mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.736" (18.70mm) | - | TTC | 600 | 600 | 36Ohm | 50Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | - | -40dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 0.650" W (20.30mm x 16.50mm) | PC Pin | Secondary:1:1.033 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 0.299" (7.60mm) | -20°C ~ 85°C | TTC | 600 | 287 | 175Ohm | 175Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.2dB | 1875VRMS @ 1 Second | 4dB Max @ 2kHz | 14dB Min @ 200Hz ~ 4kHz | - | UL60950, EN60950 | 0.378" L x 0.492" W (9.60mm x 12.50mm) | Flat Lead | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.472" (12.00mm) | - | TTC | 600 | 600CT | 58Ohm | 14Ohm, 62Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.16dB | 1850V @ 1 Second | 1.2dB Max @ 1kHz | - | - | UL1950 | 0.591" L x 0.571" W (15.00mm x 14.50mm) | PC Pin | Secondary:1:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 0.299" (7.60mm) | -20°C ~ 85°C | TTC | 600 | 346 | 135Ohm | 135Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.2dB | 1875VRMS @ 1 Second | 3dB Max @ 2kHz | 16dB Min @ 200Hz ~ 4kHz | - | UL60950, EN60950 | 0.378" L x 0.492" W (9.60mm x 12.50mm) | Flat Lead | Secondary:1:1 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | 0.299" (7.60mm) | -20°C ~ 85°C | TTC | 20k | 20k | 1.3kOhm | 1.3kOhm | Data/Voice Coupling | - | - | 1875VRMS @ 1 Second | - | - | - | UL60950, EN60950 | 0.378" L x 0.492" W (9.60mm x 12.50mm) | Flat Lead | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.736" (18.70mm) | - | TTC | 600CT | 600CT | 44Ohm | 56Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.4dB Max @ 1kHz | - | -45dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.815" L x 0.650" W (20.70mm x 16.50mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.752" (19.10mm) | - | TTC | 600CT | 600CT | 44Ohm | 56Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.4dB Max @ 1kHz | - | -45dB ~ 7dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.799" L x 0.689" W (20.30mm x 17.50mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.551" (14.00mm) | - | TTC | 10k | 10k | 330Ohm | 420Ohm | Data/Voice Coupling | 300Hz ~ 4kHz | ±1dB | 1000VRMS @ 1 Minute | 1.7dB Max @ 1kHz | - | - | CSA-C22.2 No. 66-M1988, UL1863 | 0.610" L x 0.689" W (15.50mm x 17.50mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.472" (12.00mm) | - | TTC | 600 | 470 | 108Ohm | 120Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±1dB ~ ±4dB | 1500VRMS @ 1 Minute | 2.5dB Max @ 1kHz | - | -20dB ~ 4dB | CSA-C22.2 No. 66-M1988, UL1459 | 0.945" L x 0.906" W (24.00mm x 23.00mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.543" (13.80mm) | - | TTC | 600 | 301 | 152Ohm | 152Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±1dB ~ ±4dB | 1875VRMS @ 1 Second | 3.75dB Max @ 1kHz | - | -20dB ~ 4dB | CSA-C22.2 No. 950-95, UL1950 | 0.886" L x 0.909" W (22.50mm x 23.10mm) | PC Pin | Secondary:1:1 | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | 0.583" (14.80mm) | - | TTC | 600 | 470 | 92Ohm | 120Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±1dB ~ ±4dB | 1875VRMS @ 1 Second | 2.5dB Max @ 1kHz | - | -40dB ~ 4dB | CSA-C22.2 No. 950-95, UL1950 | 0.886" L x 0.909" W (22.50mm x 23.10mm) | PC Pin | Secondary:1:1 |
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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