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. 732-0348
FabrikantnummerVB 1,5/1/12
FabrikantBlock
3,97 €
Each
Aantal stuks
12V 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. 201-7117
FabrikantnummerFL 10/15
FabrikantBlock
15,31 €
Each
Aantal stuks
15V 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. 161-7822
FabrikantnummerFL 10/15
FabrikantBlock
11,587 €
Each (In a Tray of 20)
Aantal stuks
15V 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-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. 869-5044
Fabrikantnummer47205
FabrikantMyrra
12,15 €
Each
Aantal stuks
24V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 667-5304
FabrikantnummerAVB2.3/2/12
FabrikantBlock
3,48 €
Each
Aantal stuks
12V ac 2.3VA 115 V ac, 230 V ac 2 32.3mm 27.3mm 34mm 32.3 x 27.3 x 34mm 110g Through Hole - - +70°C 50Hz
RS-stocknr. 170-7451
FabrikantnummerAVB2.3/2/12
FabrikantBlock
3,241 €
Each (In a Tray of 91)
Aantal stuks
12V ac 2.3VA 115 V ac, 230 V ac 2 32.3mm 27.3mm 34mm 32.3 x 27.3 x 34mm 110g Through Hole - - +70°C 50Hz
RS-stocknr. 869-5029
Fabrikantnummer47201
FabrikantMyrra
12,15 €
Each
Aantal stuks
9V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 170-7436
FabrikantnummerVB 1.5/2/12
FabrikantBlock
3,157 €
Each (In a Tray of 91)
Aantal stuks
12V 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. 347-3401
FabrikantnummerVB 1.5/2/12
FabrikantBlock
4,13 €
Each
Aantal stuks
12V 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. 869-5025
Fabrikantnummer47200
FabrikantMyrra
12,15 €
Each
Aantal stuks
5V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 310-1285
FabrikantnummerVB 0.5/2/12
FabrikantBlock
5,58 €
Each
Aantal stuks
12V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS-stocknr. 310-1320
FabrikantnummerVB 1.0/2/6
FabrikantBlock
2,83 €
Each
Aantal stuks
6V ac 1VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 72g Through Hole - - +70°C -
RS-stocknr. 170-7413
FabrikantnummerVB 1.0/2/6
FabrikantBlock
2,553 €
Each (In a Tray of 91)
Aantal stuks
6V ac 1VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 72g Through Hole - - +70°C -
RS-stocknr. 170-7412
FabrikantnummerVB 0.5/2/12
FabrikantBlock
4,883 €
Each (In a Tray of 160)
Aantal stuks
12V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS-stocknr. 173-9939
Fabrikantnummer44236
FabrikantMyrra
7,89 €
Each
Aantal stuks
9V ac 5VA 230V ac 2 44.25mm - 32.25mm 44.25 x 37 x 32.25mm 200g Through Hole - - +50°C 50Hz
RS-stocknr. 173-9973
Fabrikantnummer44240
FabrikantMyrra
7,89 €
Each
Aantal stuks
24V ac 5VA 230V ac 2 44.25mm - 32.25mm 44.25 x 37 x 32.25mm 200g Through Hole - - +50°C 50Hz
RS-stocknr. 170-7378
FabrikantnummerFL30/12
FabrikantBlock
15,749 €
Each (In a Tray of 20)
Aantal stuks
12V 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-stocknr. 161-7823
FabrikantnummerFL 6/9
FabrikantBlock
6,421 €
Each (In a Tray of 35)
Aantal stuks
9V ac 6VA 115 V ac, 230 V ac 2 53mm 22.6mm 44mm 53 x 22.6 x 44mm 175g Through Hole - - +40°C 50Hz
RS-stocknr. 732-0415
FabrikantnummerVC 5,0/1/15
FabrikantBlock
7,49 €
Each
Aantal stuks
15V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
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