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. 869-5038
Fabrikantnummer47202
FabrikantMyrra
21,59 €
Each
Aantal stuks
12V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 347-3524
FabrikantnummerVB 3.2/2/9
FabrikantBlock
4,06 €
Each
Aantal stuks
9V ac 3.2VA 230V ac 2 41mm 30.8mm 35mm 41 x 30.8 x 35mm 173g Through Hole - - +70°C -
RS-stocknr. 732-0323
FabrikantnummerVB 1,0/1/18
FabrikantBlock
2,94 €
Each
Aantal stuks
18V 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-stocknr. 201-7561
FabrikantnummerFL 52/12
FabrikantBlock
25,54 €
Each
Aantal stuks
12V ac 52VA 115V ac, 230V ac 2 86.5mm 49mm 70mm 86.5 x 49 x 70mm 980g Through Hole - - +40°C 50Hz
RS-stocknr. 170-7444
FabrikantnummerVB 2.3/2/24
FabrikantBlock
2,866 €
Each (In a Tray of 91)
Aantal stuks
24V ac 2.3VA 230V ac 2 32.3mm 29mm 27.3mm 32.3 x 29 x 27.3mm 139g Through Hole - - +70°C -
RS-stocknr. 347-3417
FabrikantnummerVB 1.5/2/15
FabrikantBlock
2,84 €
Each
Aantal stuks
15V ac 1.5VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 84g Through Hole - - +70°C -
RS-stocknr. 173-9838
Fabrikantnummer44168
FabrikantMyrra
4,27 €
Each
Aantal stuks
24V ac 2.5VA 230V ac 2 32.6mm 27.6mm 29.8mm 32.6 x 27.6 x 29.8mm 70g Through Hole - - +70°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. 732-0342
FabrikantnummerVB 1,5/1/9
FabrikantBlock
2,84 €
Each
Aantal stuks
9V ac 1.5VA 230V ac 1 32.3mm 27.3mm 23.8mm 32.3 x 27.3 x 23.8mm 80g Through Hole - - +70°C 50Hz
RS-stocknr. 170-7440
FabrikantnummerVB 2.3/2/9
FabrikantBlock
2,866 €
Each (In a Tray of 91)
Aantal stuks
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-stocknr. 347-3502
FabrikantnummerVB 2.3/2/24
FabrikantBlock
3,69 €
Each
Aantal stuks
24V ac 2.3VA 230V ac 2 32.3mm 29mm 27.3mm 32.3 x 29 x 27.3mm 139g Through Hole - - +70°C -
RS-stocknr. 161-7811
FabrikantnummerVB 1.5/2/9
FabrikantBlock
2,173 €
Each (In a Tray of 91)
Aantal stuks
9V ac 1.5VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 84g Through Hole - - +70°C -
RS-stocknr. 170-7447
FabrikantnummerVB 3.2/2/12
FabrikantBlock
3,135 €
Each (In a Tray of 50)
Aantal stuks
12V ac 3.2VA 230V ac 2 41mm 30.8mm 35mm 41 x 30.8 x 35mm 173g Through Hole - - +70°C -
RS-stocknr. 170-7454
FabrikantnummerAVB3.2/2/12
FabrikantBlock
3,751 €
Each (In a Tray of 50)
Aantal stuks
12V ac 3.2VA 115 V ac, 230 V ac 2 41mm 35mm 30.8mm 41 x 35 x 30.8mm 170g Through Hole - - +50°C 50Hz
RS-stocknr. 201-7123
FabrikantnummerFL 10/18
FabrikantBlock
12,31 €
Each
Aantal stuks
18V ac 10VA 115V ac, 230V ac 2 68mm 22.8mm 57mm 68 x 22.8 x 57mm 280g Through Hole - - +40°C 50Hz
RS-stocknr. 170-7437
FabrikantnummerVB 1.5/2/15
FabrikantBlock
2,173 €
Each (In a Tray of 91)
Aantal stuks
15V ac 1.5VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 84g Through Hole - - +70°C -
RS-stocknr. 201-7189
FabrikantnummerFL 14/12
FabrikantBlock
13,26 €
Each
Aantal stuks
12V ac 14VA 115V ac, 230V ac 2 68mm 24.4mm 57mm 68 x 24.4 x 57mm 315g Through Hole - - +40°C 50Hz
RS-stocknr. 732-0512
FabrikantnummerVCM 50/1/24
FabrikantBlock
15,20 €
Each
Aantal stuks
24V ac 50VA 230V ac 1 94mm 61mm 58.5mm 94 x 61 x 58.5mm 990g Through Hole - - +40°C 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. 174-0204
Fabrikantnummer44381
FabrikantMyrra
13,02 €
Each
Aantal stuks
12V ac 30VA 230V ac 2 70mm 59mm 48.75mm 70 x 59 x 48.75mm 700g Through Hole - - +50°C 50Hz
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