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attributes.Secondary_Voltage_Rating

attributes.Power_Rating

attributes.Primary_Voltage_Rating

attributes.Number_of_Outputs

attributes.Length

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attributes.Depth

attributes.Dimensions

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attributes.Mounting_Type

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Block 9V ac 1 Output Through Hole PCB Transformer, 5VA

Block 9V ac 2 Output Through Hole PCB Transformer, 4VA

Block 9V ac 2 Output Through Hole PCB Transformer, 18VA

Block 24V ac 2 Output Through Hole PCB Transformer, 0.5VA

Block 15V ac 2 Output Through Hole PCB Transformer, 30VA

Block 9V ac 1 Output Through Hole PCB Transformer, 1.2VA

Block 9V ac 2 Output Through Hole PCB Transformer, 42VA

Block 15V ac 2 Output Through Hole PCB Transformer, 18VA

Block 15V ac 2 Output Through Hole PCB Transformer, 4VA

Block 6V ac 1 Output Through Hole PCB Transformer, 16VA

Block 12V ac 2 Output Through Hole PCB Transformer, 1.5VA


[Transformers](/web/c/power-supplies-transformers/transformers/) function as current regulators to reduce or increase the voltage of alternating currents in a variety of machinery. PCB (printed circuit board) transformers are designed to work with printed circuit boards, which offer a compact and convenient way to connect electric components.

The PCB transformer sits above the surface of the board, where it controls the voltage or current transitioning through the board.

**What are PCB transformers used for?**

PCB transformers are used mainly in manufacturing processes where current regulation is needed. They're also used in computer hardware applications and consumer devices to protect them from power surges.

**Types of PCB transformers**

PCB transformers can be recognised by their mounting capabilities. They are surface mounted or through-hole mounted.

Through-hole mounted transformers have connectors or pins that can pierce through the board. They are generally used in multilayered printed circuit boards. Surface mounted transformers do not penetrate into the board itself and are therefore very compact, which makes them a popular choice for many applications.



PCB Transformers

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RS PRO 2 x 15V ac 2 Output PCB Mount PCB Transformer, 1.5VA

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