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.

552 Products showing for PCB Transformers

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Myrra 18 V ac 2 Output PCB PCB Transformer, EN 61558-2-6 2.3 VA
  • RS Stock No. 173-9822
  • Mfr. Part No. 44167
Subtotal (1 unit)
MYR24.88
MYR24.88/unit
In Stock
Myrra 15 V 5 Output PCB PCB Transformer, CE, RoHS, ENEC, VDC, UL 10 W
  • RS Stock No. 183-8326
  • Mfr. Part No. 47213
Subtotal (1 unit)
MYR64.18
MYR64.18/unit
Limited stock
Myrra 9 V ac 2 Output PCB PCB Transformer, CEI 126, UL 1585, CEI 85, UL 94 VO, EN 61558-2-6, EN 60950 10 VA
  • RS Stock No. 173-9052
  • Mfr. Part No. 45032
Subtotal (1 unit)
MYR54.58
MYR54.58/unit
Currently unavailable
Myrra 18 V ac 2 Output Through Hole PCB Transformer, UL 1585, CEI 85, EN 61558-2-6, EN 60950 22 VA
  • RS Stock No. 173-4619
  • Mfr. Part No. 44442
Subtotal (1 unit)
MYR57.64
MYR57.64/unit
In Stock
Myrra 6 V ac 2 Output PCB PCB Transformer, EN 60950, CEI 126, IEC 216, EN 61558-2-6, UL 94 VO, CEI 85, UL 1585 30 VA
  • RS Stock No. 173-9923
  • Mfr. Part No. 44235
Subtotal (1 unit)
MYR43.15
MYR43.15/unit
Limited stock
Myrra 12 V ac 2 Output Through Hole PCB Transformer 10 VA
  • RS Stock No. 174-0018
  • Mfr. Part No. 44273
Subtotal (1 unit)
MYR55.05
MYR55.05/unit
Currently unavailable
Myrra 9 V ac 5 Output Through Hole PCB Transformer, EN 60950, EN 61558-2-6, UL 1585 1 VA
  • RS Stock No. 173-8790
  • Mfr. Part No. 45002
Subtotal (1 unit)
MYR53.73
MYR53.73/unit
In Stock
Myrra 2x12 V ac 2 Output PCB PCB Transformer, UL 1585, EN 60950, EN 61558-2-6 16 VA
  • RS Stock No. 174-0074
  • Mfr. Part No. 44309
Subtotal (1 unit)
MYR55.41
MYR55.41/unit
In Stock
Myrra 6 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, EN 60950, UL 1585 10 VA
  • RS Stock No. 173-9989
  • Mfr. Part No. 44271
Subtotal (1 unit)
MYR62.75
MYR62.75/unit
Limited stock
Myrra 24 V ac 2 Output PCB PCB Transformer, EN 61558-2-6, EN 60950, UL 1585 30 VA
  • RS Stock No. 174-0103
  • Mfr. Part No. 44312
Subtotal (1 unit)
MYR43.16
MYR43.16/unit
Currently unavailable
Myrra 12 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, EN 60950, UL 1585 14 VA
  • RS Stock No. 173-9204
  • Mfr. Part No. 45045
Subtotal (1 unit)
MYR89.40
MYR89.40/unit
In Stock
Block 6 V ac 1 Output Through Hole PCB Transformer, VDE, UL 2 VA
  • RS Stock No. 732-0534
  • Mfr. Part No. VB 2,0/1/6
Subtotal (1 unit)
MYR49.79
MYR49.79/unit
Currently unavailable
Myrra 12 V ac 2 Output Through Hole PCB Transformer, EN 60950, EN 61558-2-6, UL 1585 10 VA
  • RS Stock No. 173-9147
  • Mfr. Part No. 45039
Subtotal (1 unit)
MYR83.92
MYR83.92/unit
In Stock
Myrra 12 V ac 2 Output PCB PCB Transformer, EN 61558-2-6, EN 60950, UL 1585 30 VA
  • RS Stock No. 173-9945
  • Mfr. Part No. 44237
Subtotal (1 unit)
MYR40.55
MYR40.55/unit
Currently unavailable
Myrra 24 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, EN 60950, CEI 85, UL 1585 10 VA
  • RS Stock No. 173-9103
  • Mfr. Part No. 45036
Subtotal (1 unit)
MYR50.25
MYR50.25/unit
In Stock
Myrra 24 V ac 2 Output PCB PCB Transformer, EN 60950, UL 94 VO, UL 1585, EN 61558-2-6, CEI 126, CEI 85 30 VA
  • RS Stock No. 174-0046
  • Mfr. Part No. 44276
Subtotal (1 unit)
MYR37.99
MYR37.99/unit
Currently unavailable
Myrra 6 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, EN 60950, UL 1585, CEI 85 10 VA
  • RS Stock No. 173-9046
  • Mfr. Part No. 45031
Subtotal (1 unit)
MYR64.48
MYR64.48/unit
Limited stock
Myrra 12 V ac 2 Output PCB PCB Transformer, UL 5085, EN 61558-2-6, EN 60950 1.8 VA
  • RS Stock No. 173-9608
  • Mfr. Part No. 44057
Subtotal (1 unit)
MYR23.96
MYR23.96/unit
Currently unavailable
Myrra 18 V ac 2 Output Through Hole PCB Transformer 24 VA
  • RS Stock No. 173-9361
  • Mfr. Part No. 45059
Subtotal (1 unit)
MYR66.62
MYR66.62/unit
In Stock
Block 15 V ac 2 Output Through Hole PCB Transformer, VDE, UL 0.5 VA
  • RS Stock No. 310-1291
  • Mfr. Part No. VB 0.5/2/15
Subtotal (1 unit)
MYR38.21
MYR38.21/unit
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