PCB 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. 


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Omschrijving Prijs Secondary Voltage Rating Power Rating Primary Voltage Rating Number of Outputs Length Width Depth Dimensions Weight Mounting Type Minimum Temperature Efficiency Maximum Temperature Minimum Operating Frequency
RS-stocknr. 121-3829
FabrikantRS PRO
4,58 €
Each
Aantal stuks
2 x 12V ac 2.3VA 230V ac 2 32.5mm 27.5mm 29.5mm 32.5 x 27.5 x 29.5mm 110g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3843
FabrikantRS PRO
9,00 €
Each
Aantal stuks
2 x 6V ac 7.5VA 230V ac 2 51mm 43mm 35mm 51 x 43 x 35mm 295g PCB Mount - - +130°C 50Hz
RS-stocknr. 504-511
FabrikantRS PRO
11,63 €
Each
Aantal stuks
20V ac 12VA 230V ac 2 54mm 45mm 41mm 54 x 45 x 41mm 400g Through Hole - - - 50Hz
RS-stocknr. 504-454
FabrikantRS PRO
9,33 €
Each
Aantal stuks
5V ac 3VA 230V ac 2 38mm 35mm 30mm 38 x 35 x 30mm 140g Through Hole - - - 50Hz
RS-stocknr. 121-3847
FabrikantRS PRO
9,00 €
Each
Aantal stuks
2 x 12V ac 10VA 230V ac 2 51mm 43mm 35mm 51 x 43 x 35mm 300g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3849
FabrikantRS PRO
6,41 €
Each
Aantal stuks
2 x 12V ac 10VA 115 → 230V ac 2 68mm 57mm 25mm 68 x 57 x 25mm 260g PCB Mount - - +130°C 50Hz
RS-stocknr. 504-533
FabrikantRS PRO
9,50 €
Each
Aantal stuks
20V ac 6VA 230V ac 2 43mm 36mm 33mm 43 x 36 x 33mm 180g Through Hole - - - 50Hz
RS-stocknr. 121-3852
FabrikantRS PRO
10,11 €
Each
Aantal stuks
2 x 12V ac 24VA 115 → 230V ac 2 68mm 57mm 31mm 68 x 57 x 31mm 450g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3830
FabrikantRS PRO
4,58 €
Each
Aantal stuks
2 x 15V ac 2.3VA 230V ac 2 32.5mm 27.5mm 29.5mm 32.5 x 27.5 x 29.5mm 110g PCB Mount - - +130°C 50Hz
RS-stocknr. 504-464
FabrikantRS PRO
7,75 €
Each
Aantal stuks
12V ac 3VA 230V ac 2 38mm 35mm 30mm 38 x 35 x 30mm 140g Through Hole - - - 50Hz
RS-stocknr. 504-448
FabrikantRS PRO
13,88 €
Each
Aantal stuks
12V ac 12VA 115 V ac, 230 V ac 2 54mm 45mm 41mm 54 x 45 x 41mm 400g Through Hole - - - 50Hz
RS-stocknr. 121-3824
FabrikantRS PRO
3,89 €
Each
Aantal stuks
1 x 12V ac 1.5VA 230V ac 1 32.5mm 27.5mm 24mm 32.5 x 27.5 x 24mm 85g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3850
FabrikantRS PRO
17,03 €
Each
Aantal stuks
2 x 12V ac 18VA 115 → 230V ac 2 68mm 57mm 27mm 68 x 57 x 27mm 385g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3840
FabrikantRS PRO
5,07 €
Each
Aantal stuks
2 x 9V ac 6VA 115 → 230V ac 2 53mm 44mm 23mm 53 x 44 x 23mm 185g PCB Mount - - +130°C 50Hz
RS-stocknr. 504-559
FabrikantRS PRO
9,43 €
Each
Aantal stuks
12V ac 6VA 230V ac 2 43mm 36mm 33mm 43 x 36 x 33mm 180g Through Hole - - - 50Hz
RS-stocknr. 121-3851
FabrikantRS PRO
17,03 €
Each
Aantal stuks
2 x 18V ac 18VA 115 → 230V ac 2 68mm 57mm 27mm 68 x 57 x 27mm 385g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3828
FabrikantRS PRO
4,58 €
Each
Aantal stuks
2 x 9V ac 2.3VA 230V ac 2 32.5mm 27.5mm 29.5mm 32.5 x 27.5 x 29.5mm 110g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3857
FabrikantRS PRO
23,04 €
Each
Aantal stuks
2 x 18V ac 30VA 115 → 230V ac 2 68mm 57mm 35mm 68 x 57 x 35mm 530g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3838
FabrikantRS PRO
7,01 €
Each
Aantal stuks
2 x 18V ac 5VA 230V ac 2 46.3mm 38mm 32mm 46.3 x 38 x 32mm 200g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3841
FabrikantRS PRO
5,07 €
Each
Aantal stuks
2 x 12V ac 6VA 115 → 230V ac 2 53mm 44mm 23mm 53 x 44 x 23mm 185g PCB Mount - - +130°C 50Hz
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