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.

558 Products showing for PCB Transformers

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In Stock
Block 18 V ac 2 Output Pin PCB Transformer, DIN EN 61558-2-1, C-UL-US, IEC 61558-2-1, VDE 0570 Teil 2-1, UL 94 V-0, VDE
  • RS Stock No. 201-7123
  • Mfr. Part No. FL 10/18
Subtotal (1 unit)
MYR117.77
MYR117.77/unit
In Stock
Block 2 x 12 V ac 2 Output Pin PCB Transformer, EN 61558-2-6, ENEC (VDE), DIN EN 61558-2-6, CSA 22.2 No.66, UL
  • RS Stock No. 347-2616
  • Mfr. Part No. VC 10/2/12
Subtotal (1 unit)
MYR90.24
MYR90.24/unit
In Stock
Block 9 V ac 2 Output Pin PCB Transformer, IEC 61558-2-1, VDE 0570 Teil 2-6, IEC 61558-2-4, ENEC 10 (VDE), UL 94 V-0,
  • RS Stock No. 201-7325
  • Mfr. Part No. FL 24/9
Subtotal (1 unit)
MYR115.19
MYR115.19/unit
In Stock
Block 6 V ac 1 Output Pin PCB Transformer, DIN EN 61558-2-1, VDE 0570 Part 2-6, ENEC 10 (VDE), C-UL-US, DIN EN
  • RS Stock No. 732-0516
  • Mfr. Part No. VB 0,5/1/6
Subtotal (1 unit)
MYR60.55
MYR60.55/unit
In Stock
Block 6 V ac 1 Output Pin PCB Transformer, C-UL-US, ENEC 10 (VDE) 3.2 VA
  • RS Stock No. 732-0547
  • Mfr. Part No. VC 3,2/1/6
Subtotal (1 unit)
MYR53.11
MYR53.11/unit
In Stock
Block 9 V ac 2 Output Pin PCB Transformer, VDE 0570 Teil 2-6, IEC 61558-2-1, C-UL-US, VDE 0570 Teil 2-4, DIN EN
  • RS Stock No. 201-7252
  • Mfr. Part No. FL 18/9
Subtotal (1 unit)
MYR114.79
MYR114.79/unit
In Stock
Block 12 V ac 2 Output Pin PCB Transformer, ENEC 10 (VDE), C-UL-US 16 VA
  • RS Stock No. 347-2751
  • Mfr. Part No. VCM 25/2/12
Subtotal (1 unit)
MYR201.38
MYR201.38/unit
Temporarily out of stock
Block 18 V ac 1 Output Pin PCB Transformer, VDE 0570 part 2-1, IEC 61558-2-6, ENEC 10 (VDE), DIN EN 61558-2-1, IEC
  • RS Stock No. 732-0455
  • Mfr. Part No. VC 16/1/18
Subtotal (1 unit)
MYR114.43
MYR114.43/unit
In Stock
Block 9 V ac 1 Output Pin PCB Transformer, ENEC 10 (VDE), C-UL-US 1.5 VA
  • RS Stock No. 732-0342
  • Mfr. Part No. VB 1,5/1/9
Subtotal (1 unit)
MYR60.02
MYR60.02/unit
Currently unavailable
TDK 2 Output Surface PCB Transformer, RoHS
  • RS Stock No. 246-9807
  • Mfr. Part No. B78416A2232A003
Subtotal (1 unit)
MYR17.94
MYR17.94/unit
Currently unavailable
Block 2 x 12 V ac 2 Output Pin PCB Transformer, DIN EN 61558-2-6, ENEC 10 (VDE), CSA 22.2 No.66, EN 61558-2-6, UL
  • RS Stock No. 347-3473
  • Mfr. Part No. VB 2.3/2/12
Subtotal (1 unit)
MYR61.29
MYR61.29/unit
In Stock
Block 12 V ac 1 Output Pin PCB Transformer, IEC 61558-2-6, UL 5085-1/-2, DIN EN 61558-2-6, CSA 22.2 No.66, EN 61558-2-6,
  • RS Stock No. 732-0389
  • Mfr. Part No. VB 2,8/1/12
Subtotal (1 unit)
MYR68.06
MYR68.06/unit
In Stock
Prowave 1 Output Through Hole PCB Transformer, RoHS Compliant
  • RS Stock No. 204-865
  • Mfr. Part No. K4000005
Subtotal (1 bag of 5 units)
MYR66.45
MYR13.29/unit
In Stock
Prowave 1 Output Through Hole PCB Transformer, RoHS Compliant
  • RS Stock No. 204-863
  • Mfr. Part No. K4000004
Subtotal (1 bag of 5 units)
MYR65.15
MYR13.03/unit
Currently unavailable
Block 6 V ac 2 Output Through Hole PCB Transformer, UL, VDE 1.5 VA
  • RS Stock No. 347-3388
  • Mfr. Part No. VB 1.5/2/6
Subtotal (1 unit)
MYR44.17
MYR44.17/unit
In Stock
Block 8 V ac 2 Output Pin PCB Transformer, VDE 0570 Teil 2-1, IEC 61558-2-1, VDE 0570 Teil 2-4, DIN EN 61558-2-1,
  • RS Stock No. 201-7000
  • Mfr. Part No. FL 6/8
Subtotal (1 unit)
MYR144.04
MYR144.04/unit
Currently unavailable
Bourns Surface PCB Transformer, RoHS
  • RS Stock No. 222-6957P
  • Mfr. Part No. SM91514AL-E
Subtotal 1 unit (supplied on a continuous strip)
MYR11.31
MYR11.31/unit
In Stock
Block 12 V ac 1 Output Pin PCB Transformer, ENEC 10 (VDE), C-UL-US 5 VA
  • RS Stock No. 732-0411
  • Mfr. Part No. VC 5,0/1/12
Subtotal (1 unit)
MYR75.90
MYR75.90/unit
Temporarily out of stock
Block 8 V ac 2 Output Through Hole PCB Transformer, UL, VDE 30 VA
  • RS Stock No. 201-7397
  • Mfr. Part No. FL 30/8
Subtotal (1 unit)
MYR266.38
MYR266.38/unit
In Stock
Block 18 V ac 1 Output Pin PCB Transformer, C-UL-US, ENEC 10 (VDE) 10 VA
  • RS Stock No. 732-0437
  • Mfr. Part No. VC 10/1/18
Subtotal (1 unit)
MYR71.38
MYR71.38/unit
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