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. 


...
Read more Read less

Filters

Viewing 1 - 20 of 662 products
Results per page
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. 170-7450
Mfr. Part No.AVB1.5/2/15
BrandBlock
MYR20.16
Each (In a Tray of 91)
units
15V 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. 667-5290
Mfr. Part No.AVB1.5/2/15
BrandBlock
MYR20.74
Each
units
15V 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. 732-0291
Mfr. Part No.VB 0,5/1/12
BrandBlock
MYR25.75
Each
units
12V ac 0.5VA 230V ac 1 22mm 22.7mm 19mm 22 x 22.7 x 19mm 40g Through Hole - - +70°C 50Hz
RS Stock No. 310-1241
Mfr. Part No.VB 0.5/2/6
BrandBlock
MYR26.75
Each
units
6V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS Stock No. 161-7826
Mfr. Part No.VB 0.5/2/6
BrandBlock
MYR24.05
Each (In a Tray of 160)
units
6V ac 0.5VA 230V ac 2 22mm 19mm 22.7mm 22 x 19 x 22.7mm 35g Through Hole - - +70°C -
RS Stock No. 732-0392
Mfr. Part No.VB 3,2/1/12
BrandBlock
MYR35.11
Each
units
12V 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. 173-9917
Mfr. Part No.44204
BrandMyrra
MYR25.52
Each
units
2 x 24V ac 3.2VA 230V ac 2 41mm - 28mm 41 x 35 x 28mm 150g Through Hole - - +70°C 50Hz
RS Stock No. 732-0437
Mfr. Part No.VC 10/1/18
BrandBlock
MYR35.55
Each
units
18V ac 10VA 230V ac 1 51mm 43mm 34.6mm 51 x 43 x 34.6mm 280g Through Hole - - +40°C 50Hz
RS Stock No. 173-9800
Mfr. Part No.44165
BrandMyrra
MYR20.19
Each
units
12V ac 2.3VA 230V ac 2 32.6mm 27.6mm 29.8mm 32.6 x 27.6 x 29.8mm 70g Through Hole - - +70°C 50Hz
RS Stock No. 173-9642
Mfr. Part No.44060
BrandMyrra
MYR21.92
Each
units
24V 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. 732-0427
Mfr. Part No.VC 5,0/1/24
BrandBlock
MYR30.02
Each
units
24V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
RS Stock No. 504-559
BrandRS PRO
MYR48.43
Each
units
12V ac 6VA 230V ac 2 43mm 36mm 33mm 43 x 36 x 33mm 180g Through Hole - - - 50Hz
RS Stock No. 504-448
BrandRS PRO
MYR71.24
Each
units
12V ac 12VA 115 V ac, 230 V ac 2 54mm 45mm 41mm 54 x 45 x 41mm 400g Through Hole - - - 50Hz
RS Stock No. 732-0418
Mfr. Part No.VC 5,0/1/9
BrandBlock
MYR30.02
Each
units
9V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
RS Stock No. 732-0386
Mfr. Part No.VB 2,8/1/18
BrandBlock
MYR23.88
Each
units
18V ac 2.8VA 230V ac 1 32.3mm 27.3mm 34mm 32.3 x 27.3 x 34mm 140g Through Hole - - +70°C 50Hz
RS Stock No. 504-420
BrandRS PRO
MYR33.95
Each
units
6V ac 6VA 230V ac 2 43mm 36mm 33mm 43 x 36 x 33mm 180g Through Hole - - - 50Hz
RS Stock No. 173-9434
Mfr. Part No.45065
BrandMyrra
MYR89.13
Each
units
18V ac 30VA 230V ac 2 68mm 57mm 35mm 68 x 57 x 35mm 550g Through Hole - - +50°C 50Hz
RS Stock No. 173-9709
Mfr. Part No.44096
BrandMyrra
MYR25.55
Each
units
24V ac 1.5VA 230V ac 2 32.6mm 27.6mm 24.3mm 32.6 x 27.6 x 24.3mm 80g Through Hole - - +70°C 50Hz
RS Stock No. 121-3820
BrandRS PRO
MYR19.68
Each
units
2 x 6V ac 0.35VA 230V ac 2 22mm 23mm 15mm 22 x 23 x 15mm 25g PCB Mount - - +130°C 50Hz
RS Stock No. 201-7505
Mfr. Part No.FL 42/15
BrandBlock
MYR187.11
Each
units
15V ac 42VA 115V ac, 230V ac 2 83.5mm 39mm 70mm 83.5 x 39 x 70mm 715g Through Hole - - +40°C 50Hz