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
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)
MYR60.32
MYR60.32/unit
Limited stock
Myrra 9 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, UL 1585, EN 60950 6 VA
  • RS Stock No. 173-8986
  • Mfr. Part No. 45026
Subtotal (1 unit)
MYR59.64
MYR59.64/unit
Limited stock
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
Limited stock
Myrra 15 V ac 2 Output PCB PCB Transformer, CEI 85, EN 60950, EN 61558-2-6, UL 1585 30 VA
  • RS Stock No. 173-9951
  • Mfr. Part No. 44238
Subtotal (1 unit)
MYR41.87
MYR41.87/unit
Limited stock
Myrra 15 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, UL 1585, EN 60950 22 VA
  • RS Stock No. 173-4603
  • Mfr. Part No. 44441
Subtotal (1 unit)
MYR58.55
MYR58.55/unit
Limited stock
Myrra 9 V ac 2 Output Through Hole PCB Transformer, CEI 85, EN 60950, CEI 126, EN 61558-2-6, UL 1585 10 VA
  • RS Stock No. 173-9131
  • Mfr. Part No. 45038
Subtotal (1 unit)
MYR110.31
MYR110.31/unit
Limited stock
Myrra 18 V ac 2 Output PCB PCB Transformer, UL 1585, CEI 85, EN 60950, EN 61558-2-6, CEI 126 10 VA
  • RS Stock No. 174-0030
  • Mfr. Part No. 44275
Subtotal (1 unit)
MYR44.23
MYR44.23/unit
Limited stock
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
Limited stock
Myrra 9 V ac 2 Output Through Hole PCB Transformer, EN 60950, UL 1585, EN 61558-2-6 30 VA
  • RS Stock No. 173-9399
  • Mfr. Part No. 45062
Subtotal (1 unit)
MYR81.73
MYR81.73/unit
Limited stock
Myrra 18 V ac 2 Output Through Hole PCB Transformer, UL506, VDE EN 61558-2-6, UL 1585, EN 61558-2-6, CEI 85, CEI 126, EN
  • RS Stock No. 173-9096
  • Mfr. Part No. 45035
Subtotal (1 unit)
MYR58.61
MYR58.61/unit
Limited stock
Myrra 18 V ac 2 Output Through Hole PCB Transformer, CEI 126, UL 1585, VDE EN 61558-2-6, UL506, EN 61558-2-6, CEI 85, EN
  • RS Stock No. 173-9434
  • Mfr. Part No. 45065
Subtotal (1 unit)
MYR82.27
MYR82.27/unit
In Stock
Myrra 15 V 5 Output Through Hole PCB Transformer, ENEC, VDC, UL, RoHS, CE 7.5 W
  • RS Stock No. 869-5031
  • Mfr. Part No. 47203
Subtotal (1 unit)
MYR85.95
MYR85.95/unit
Limited stock
Myrra 18 V ac 2 Output Through Hole PCB Transformer, CCA procedure, CEI 126, UL 94 VO, CEI 85, EN 60950, UL 1585, EN
  • RS Stock No. 173-8958
  • Mfr. Part No. 45023
Subtotal (1 unit)
MYR67.26
MYR67.26/unit
Limited stock
Myrra 24 V ac 2 Output PCB PCB Transformer, UL 1585, EN 61558-2-6, EN 60950 0.6 VA
  • RS Stock No. 173-9917
  • Mfr. Part No. 44204
Subtotal (1 unit)
MYR34.64
MYR34.64/unit
Limited stock
Myrra 12 V ac 2 Output Through Hole PCB Transformer, UL 94 VO, UL 1585, EN 60950, CEI 126, CEI 85, EN 61558-2-6 30 VA
  • RS Stock No. 173-9412
  • Mfr. Part No. 45063
Subtotal (1 unit)
MYR87.39
MYR87.39/unit
Limited stock
Myrra 24 V ac 2 Output Through Hole PCB Transformer, UL 1585, EN 60950, EN 61558-2-6 18 VA
  • RS Stock No. 173-9305
  • Mfr. Part No. 45054
Subtotal (1 unit)
MYR92.63
MYR92.63/unit
Limited stock
Myrra 18 V ac 2 Output Through Hole PCB Transformer, EN 60950, UL 1585, EN 61558-2-6 6 VA
  • RS Stock No. 173-9024
  • Mfr. Part No. 45029
Subtotal (1 unit)
MYR70.08
MYR70.08/unit
Limited stock
Myrra 9 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, UL 94 VO, UL 1585, CEI 85, CEI 126, EN 60950, UL506 24
  • RS Stock No. 173-9327
  • Mfr. Part No. 45056
Subtotal (1 unit)
MYR86.22
MYR86.22/unit
Limited stock
Myrra 15 V ac 2 Output Through Hole PCB Transformer, UL 1585, UL 94 VO, EN 61558-2-6, EN 60950, CEI 126, CEI 85 30 VA
  • RS Stock No. 174-0210
  • Mfr. Part No. 44382
Subtotal (1 unit)
MYR103.82
MYR103.82/unit
In Stock
Myrra 12 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, CCA, UL 1585, UL 506, EN 60950 3 VA
  • RS Stock No. 173-8879
  • Mfr. Part No. 45015
Subtotal (1 unit)
MYR68.44
MYR68.44/unit
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