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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Description Price 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 Stock No. 201-7381
Mfr. Part No.FL 30/6
BrandBlock
PHP1,231.09
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6V ac 30VA 115V ac, 230V ac 2 68mm 35.8mm 57mm 68 x 35.8 x 57mm 530g Through Hole - - +40°C 50Hz
RS Stock No. 201-7066
Mfr. Part No.FL 10/6
BrandBlock
PHP859.90
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6V ac 10VA 115V ac, 230V ac 2 68mm 22.8mm 57mm 68 x 22.8 x 57mm 280g Through Hole - - +40°C 50Hz
RS Stock No. 170-7357
Mfr. Part No.FL 10/6
BrandBlock
PHP858.40
Each (In a Tray of 20)
units
6V ac 10VA 115 V ac, 230 V ac 2 68mm 22.8mm 57mm 68 x 22.8 x 57mm 280g Through Hole - - +40°C 50Hz
RS Stock No. 161-7785
Mfr. Part No.VC 16/2/24
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PHP439.482
Each (In a Tray of 28)
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24V ac 16VA 230V ac 2 57mm 39mm 48mm 57 x 39 x 48mm 420g Through Hole - 76% +40°C -
RS Stock No. 161-7800
Mfr. Part No.FL 24/24
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PHP1,127.90
Each (In a Tray of 20)
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24V ac 24VA 115 V ac, 230 V ac 2 68mm 31.4mm 57mm 68 x 31.4 x 57mm 445g Through Hole - - +40°C 50Hz
RS Stock No. 310-1314
Mfr. Part No.VB 0.5/2/24
BrandBlock
PHP315.47
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24V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS Stock No. 732-0317
Mfr. Part No.VB 1,0/1/9
BrandBlock
PHP207.78
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units
9V ac 1VA 230V ac 1 32.3mm 27.3mm 21.8mm 32.3 x 27.3 x 21.8mm 70g Through Hole - - +70°C 50Hz
RS Stock No. 504-729
BrandRS PRO
PHP650.04
Each
units
12V ac 12VA 230V ac 2 54mm 45mm 41mm 54 x 45 x 41mm 400g Through Hole - - - 50Hz
RS Stock No. 732-0465
Mfr. Part No.VCM 16/1/15
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PHP610.88
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units
15V ac 16VA 230V ac 1 75.2mm 47.1mm 39mm 75.2 x 47.1 x 39mm 420g Through Hole - - +40°C 50Hz
RS Stock No. 732-0547
Mfr. Part No.VC 3,2/1/6
BrandBlock
PHP284.04
Each
units
6V ac 3.2VA 230V ac 1 41mm 35mm 28.1mm 41 x 35 x 28.1mm 150g Through Hole - - +60°C 50Hz
RS Stock No. 173-9608
Mfr. Part No.44057
BrandMyrra
PHP243.80
Each
units
12V ac 1VA 230V ac 2 32.6mm 27.6mm 22.2mm 32.6 x 27.6 x 22.2mm 70g Through Hole - - +70°C 50Hz
RS Stock No. 173-4596
Mfr. Part No.44440
BrandMyrra
PHP1,043.60
Each
units
12V ac 22VA 230V ac 2 63.5mm 53.5mm 45.5mm 63.5 x 53.5 x 45.5mm 550g Through Hole - - +50°C 50Hz
RS Stock No. 667-5297
Mfr. Part No.AVB1.5/2/24
BrandBlock
PHP357.94
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24V ac 1.5VA 115 V ac, 230 V ac 2 32.3mm 27.3mm 23.8mm 32.3 x 27.3 x 23.8mm 80g Through Hole - - +70°C 50Hz
RS Stock No. 504-515
BrandRS PRO
PHP456.02
Each
units
24V ac 6VA 230V ac 2 43mm 36mm 33mm 43 x 36 x 33mm 180g Through Hole - - - 50Hz
RS Stock No. 161-7828
Mfr. Part No.VB 0.5/2/24
BrandBlock
PHP242.196
Each (In a Tray of 160)
units
24V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS Stock No. 732-0483
Mfr. Part No.VCM 25/1/15
BrandBlock
PHP764.96
Each
units
15V ac 25VA 230V ac 1 81.2mm 55mm 49.2mm 81.2 x 55 x 49.2mm 610g Through Hole - - +40°C 50Hz
RS Stock No. 161-7790
Mfr. Part No.FL 30/9
BrandBlock
PHP1,721.60
Each (In a Tray of 20)
units
9V ac 30VA 115 V ac, 230 V ac 2 68mm 35.8mm 57mm 68 x 35.8 x 57mm 530g Through Hole - - +40°C 50Hz
RS Stock No. 732-0398
Mfr. Part No.VB 3,2/1/9
BrandBlock
PHP296.06
Each
units
9V ac 3.2VA 230V ac 1 41mm 35mm 30.8mm 41 x 35 x 30.8mm 170g Through Hole - - +70°C 50Hz
RS Stock No. 347-3467
Mfr. Part No.VB 2.3/2/9
BrandBlock
PHP264.91
Each
units
9V ac 2.3VA 230V ac 2 32.3mm 29mm 27.3mm 32.3 x 29 x 27.3mm 139g Through Hole - - +70°C -
RS Stock No. 170-7366
Mfr. Part No.FL 14/24
BrandBlock
PHP878.75
Each (In a Tray of 20)
units
24V ac 14VA 115 V ac, 230 V ac 2 68mm 24.4mm 57mm 68 x 24.4 x 57mm 315g Through Hole - - +40°C 50Hz