About Audio Transformers / Signal Transformers

Coilcraft Audio Transformers / Signal Transformers

Audio and signal transformers are electrical components that transfer power from one circuit to another through inductive coupling. They are commonly used to match different impedances and isolate circuits from one another. This is especially useful in audio and signal processing, as different devices often have incompatible impedances that can be matched with a transformer. Additionally, transformers can help reduce ground loop noise, provide galvanic isolation, and help regulate voltage levels. They consist of an iron core that the two windings are wrapped around. Power is then transferred between the primary and secondary winding in a way that preserves the signal integrity.
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Enter Qty ProductTypeTermination StyleFrequency RangeInductancePrimary ImpedanceSecondary ImpedanceIsolation VoltageMinimum Operating TemperatureMaximum Operating TemperatureNumber of ChannelsApplicationPackage / CaseLengthWidthHeightSeriesQualificationPackaging
  
                       
S5394-CL


Audio Transformers / Signal Transformers 5V-10V 400uH 1500 Vrms .92 pF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.1677

Multiples of: 1

PowerSmt TransformersSmd/Smt-400 uH--1500 V- 40 C+ 85 C  6.99 mm x 6.6 mm x 5.46 mm6.99 mm6.6 mm5.46 mmS5394  
NA6223-ALD


Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.3944

Multiples of: 1

PowerFlybackSmd/Smt1 KHz180 uH--1.5 kV   Tps23753a Poe Controller 13.46 mm13 mm12.7 mmNa6223 Reel
POE13P-33LD


Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.4675

Multiples of: 1

    127° H  1.5 kV           
Y8848-AL


Audio Transformers / Signal Transformers Y8848 For NCP1202 10uH 12 V .83 A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.552

Multiples of: 1

    1.8 mH  2 kV           
ETH1-230LB


Audio Transformers / Signal Transformers ETH1 30W 2pairs PoE+ Magnetic Module
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.6402

Multiples of: 1

LanModuleSmd/Smt1 MHz to 100 MHz350 uH--1.5 kV- 40 C+ 85 C-Poe Plus 17.65 mm17.65 mm8.26 mmEth1 Cut Tape
POE120PL-24L


Audio Transformers / Signal Transformers 120W POE Planar 24V 5A 50uH
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.6526

Multiples of: 1

Poe TransformersSmt TransformersSmd/Smt200 KHz50 uH  1.5 kV- 40 C+ 125 C1 ChannelActive Clamp Forward Topology23.37 mm x 20.83 mm x 9.64 mm23.37 mm20.83 mm9.64 mmPoe120pl Tray
POE120PL-50L


Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.6526

Multiples of: 1

Poe TransformersSmt TransformersSmd/Smt200 KHz50 uH  1.5 kV- 40 C+ 125 C1 ChannelActive Clamp Forward Topology23.37 mm x 20.83 mm x 9.53 mm23.37 mm20.83 mm9.53 mmPoe120pl Tray
POE120PL-33L


Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.6526

Multiples of: 1

Poe TransformersSmt TransformersSmd/Smt200 KHz50 uH  1.5 kV- 40 C+ 125 C1 ChannelActive Clamp Forward Topology23.37 mm x 20.83 mm x 10.34 mm23.37 mm20.83 mm10.34 mmPoe120pl Tray
POE120PL-12L


Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.6526

Multiples of: 1

Poe TransformersSmt TransformersSmd/Smt200 KHz50 uH  1.5 kV- 40 C+ 125 C1 ChannelActive Clamp Forward Topology23.37 mm x 20.83 mm x 8.94 mm23.37 mm20.83 mm8.94 mmPoe120pl Tray
DA2033-ALB


Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Coilcraft Availability : 0
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USD 6.8412

Multiples of: 1

    10 uH  1.5 kV           
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