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 Prix 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
N° de stock RS 732-0348
Référence fabricantVB 1,5/1/12
MarqueBlock
2,84 €
Each
Unité
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
N° de stock RS 161-7822
Référence fabricantFL 10/15
MarqueBlock
10,91 €
Each (In a Tray of 20)
Unité
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
N° de stock RS 201-7117
Référence fabricantFL 10/15
MarqueBlock
12,77 €
Each
Unité
15V ac 10VA 115V ac, 230V ac 2 68mm 22.8mm 57mm 68 x 22.8 x 57mm 280g Through Hole - - +40°C 50Hz
N° de stock RS 121-3829
MarqueRS PRO
4,58 €
Each
Unité
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
N° de stock RS 869-5044
Référence fabricant47205
MarqueMyrra
21,49 €
Each
Unité
24V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
N° de stock RS 869-5029
Référence fabricant47201
MarqueMyrra
22,06 €
Each
Unité
9V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
N° de stock RS 170-7451
Référence fabricantAVB2.3/2/12
MarqueBlock
3,32 €
Each (In a Tray of 91)
Unité
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
N° de stock RS 667-5304
Référence fabricantAVB2.3/2/12
MarqueBlock
3,65 €
Each
Unité
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
N° de stock RS 170-7436
Référence fabricantVB 1.5/2/12
MarqueBlock
2,173 €
Each (In a Tray of 91)
Unité
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 -
N° de stock RS 869-5025
Référence fabricant47200
MarqueMyrra
21,83 €
Each
Unité
5V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
N° de stock RS 347-3401
Référence fabricantVB 1.5/2/12
MarqueBlock
2,84 €
Each
Unité
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 -
N° de stock RS 170-7413
Référence fabricantVB 1.0/2/6
MarqueBlock
2,289 €
Each (In a Tray of 91)
Unité
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 -
N° de stock RS 170-7412
Référence fabricantVB 0.5/2/12
MarqueBlock
3,424 €
Each (In a Tray of 160)
Unité
12V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
N° de stock RS 310-1320
Référence fabricantVB 1.0/2/6
MarqueBlock
2,98 €
Each
Unité
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 -
N° de stock RS 173-9973
Référence fabricant44240
MarqueMyrra
7,89 €
Each
Unité
24V ac 5VA 230V ac 2 44.25mm - 32.25mm 44.25 x 37 x 32.25mm 200g Through Hole - - +50°C 50Hz
N° de stock RS 310-1285
Référence fabricantVB 0.5/2/12
MarqueBlock
4,37 €
Each
Unité
12V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
N° de stock RS 173-9939
Référence fabricant44236
MarqueMyrra
7,89 €
Each
Unité
9V ac 5VA 230V ac 2 44.25mm - 32.25mm 44.25 x 37 x 32.25mm 200g Through Hole - - +50°C 50Hz
N° de stock RS 170-7439
Référence fabricantVB 2.3/2/6
MarqueBlock
2,866 €
Each (In a Tray of 91)
Unité
6V ac 2.3VA 230V ac 2 32.3mm 29mm 27.3mm 32.3 x 29 x 27.3mm 139g Through Hole - - +70°C -
N° de stock RS 732-0415
Référence fabricantVC 5,0/1/15
MarqueBlock
4,95 €
Each
Unité
15V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
N° de stock RS 347-2593
Référence fabricantVC 10/2/6
MarqueBlock
5,82 €
Each
Unité
6V ac 10VA 230V ac 2 51mm 34.6mm 43mm 51 x 34.6 x 43mm 280g Through Hole - - +40°C -