About Audio Transformers / Signal Transformers

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.

Audio Transformers / Signal Transformers

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(Ex. GST)(▲▼)		Enter Qty ProductTypeTermination StyleFrequency RangeInductancePrimary ImpedanceSecondary ImpedanceIsolation VoltageMinimum Operating TemperatureMaximum Operating TemperatureNumber of ChannelsApplicationPackage / CaseLengthWidthHeightSeriesQualificationPackaging
  
                       
POE21PR-33ED


Audio Transformers Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A
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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 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz21 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE22PR-50ED


Audio Transformers Signal Transformers Flyback PoE 22W 21uH 5V 6.2A
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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 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz21 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE23PR-33ED


Audio Transformers Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A
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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 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz54 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE24PR-12ED


Audio Transformers Signal Transformers Flyback PoE 24W 21uH 12V 6.3A
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz21 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE30PR-50ED


Audio Transformers Signal Transformers Flyback PoE 30W 48uH 5V 3.6A
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz48 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE33PR-33ED


Audio Transformers Signal Transformers Forward PoE 33W 128uH 3.3V 25%
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE Transformers SMD/SMT200 KHz128 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE35PR-50ED


Audio Transformers Signal Transformers Forward PoE 35W 128uH 5V 15%
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE Transformers SMD/SMT200 KHz128 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE36PR-12ED


Audio Transformers Signal Transformers Flyback PoE 36W 41uH 12V 4.2A
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE TransformersFlybackSMD/SMT200 KHz41 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
POE38PR-12ED


Audio Transformers Signal Transformers Forward PoE 38W 128uH 12V 15%
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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
Ship by 6 to 16 Weeks Calender.png

USD 2.886

Multiples of: 1

PoE Transformers SMD/SMT200 KHz128 uH   - 40 C+ 125 CSinglePoE 14.5 mm13 mm14 mmPOE21PR Reel , Cut Tape
TG84-2006P1RLTR


Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T LowProfile
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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.

Hakko Availability : 0
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USD 2.8862

Multiples of: 2000

Lan IsolationModuleSmd/Smt 50 uH /200 uH  1.5 kV- 40 C+ 85 CSingle10Base - TSMD - 1612.7 mm7.11 mm2.24 mmTg84 Reel
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