Transformers

RS stocks a great range of industrial power transformers. You can choose from PCB mounting, toroidal, chassis, DIN rail mounting, and more. We also have a site safety power transformer range and 110v transformers. All our power transformers are sourced from trusted brands such as Block, EPCOS, Wurth Elektronik and our own RS PRO.

What is a power transformer?

A power transformer is an electrical device that supplies electricity from one circuit to another by changing the magnetic field. They're used in residential and industrial environments

What types of power transformers are available?

At RS, we offer a range of power transformer types:

Audio Power Transformers: for increasing and decreasing voltage in amplifiers and high-frequency audio and voice circuits

Autotransformers: also known as a step-down power transformers, they are small, cheap and light due to only having one coil as opposed to those with a secondary winding coil

Chassis Mounting: these power transformers come in different sizes with holes for mounting to a chassis

Current Transformers: these power transformers measure the current of another circuit

DIN Rail & Panel Mount: these power transformers have the capacity to be mounted to a flat surface, panel or DIN rail via mounting holes

LAN Ethernet Power Transformers: isolation and signal conditioning for transmission and correct reception of voltage over Ethernet

Lighting: power transformers that are specifically designed to work with lighting, most commonly dimmer switches

PCB Power Transformers: printed circuit board transformers control the voltage or current moving through the board

Safety Site Power Transformers: providing protection in transformers through isolating mains power supply minimise shocks and overloading

Switch Mode Power Supply (SMPS): these power transformers are used primarily in PCs for switching from AC or DC to DC power

Telecom Power Transformers: voltage isolation before transmission for use in homes

Toroidal: power transformers in the shape of a ring or doughnut

Wall Mount Power Transformers: for use in hazardous locations or harsh industrial environments

We also have a range of chip and transformer-line baluns, coil formers, mounting kits, terminal covers, ferrite cores as well as variac brushes, connectors dials and knobs.

400 Products showing for Transformers

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In Stock
  • RS Stock No. 504-088
Subtotal (1 unit)
MYR447.35
MYR447.35/unit
In Stock
  • RS Stock No. 170-1556
  • Mfr. Part No. B66359X1014T001
Subtotal (1 reel of 100 units)
MYR586.40
MYR5.864/unit
In Stock
  • RS Stock No. 167-0478
  • Mfr. Part No. B66424B2000X000
Subtotal (1 box of 300 units)
MYR400.80
MYR1.336/unit
Temporarily out of stock
  • RS Stock No. 168-3111
  • Mfr. Part No. 749196218
Subtotal (1 reel of 400 units)
MYR11,862.00
MYR29.655/unit
Currently unavailable
  • RS Stock No. 170-1561
  • Mfr. Part No. B66363G0500X187
Subtotal (1 reel of 200 units)
MYR1,534.60
MYR7.673/unit
In Stock
  • RS Stock No. 170-1486
  • Mfr. Part No. B65888N1012D001
Subtotal (1 reel of 60 units)
MYR361.98
MYR6.033/unit
In Stock
  • RS Stock No. 167-8419
  • Mfr. Part No. B65812A2203X000
Subtotal (1 box of 400 units)
MYR234.80
MYR0.587/unit
Temporarily out of stock
  • RS Stock No. 125-3345
  • Mfr. Part No. B65612B0000T001
Subtotal (1 pack of 20 units)
MYR67.54
MYR3.377/unit
In Stock
  • RS Stock No. 123-7216
  • Mfr. Part No. J30A14C
Subtotal (1 unit)
MYR489.76
MYR489.76/unit
Temporarily out of stock
  • RS Stock No. 106-8569
  • Mfr. Part No. 782485/35C
Subtotal (1 tube of 50 units)
MYR341.00
MYR6.82/unit
Temporarily out of stock
  • RS Stock No. 647-9452
  • Mfr. Part No. B66366A2000X000
Subtotal (1 pack of 10 units)
MYR23.94
MYR2.394/unit
Temporarily out of stock
  • RS Stock No. 201-3619
  • Mfr. Part No. 7490140123B
Subtotal (1 reel of 300 units)
MYR12,141.00
MYR12,141.00/reel
In Stock
  • RS Stock No. 182-8932
  • Mfr. Part No. 750313638
Subtotal (1 tape of 1 unit)
MYR13.67
MYR13.67/tape
Currently unavailable
  • RS Stock No. 257-5146
  • Mfr. Part No. 91959-P2S2
Subtotal (1 unit)
MYR510.83
MYR510.83/unit
Stocked by manufacturer
  • RS Stock No. 211-0174
  • Mfr. Part No. 4AC3208-1
Subtotal (1 unit)
MYR433.20
MYR433.20/unit
In Stock
  • RS Stock No. 125-3696
  • Mfr. Part No. B66421G0000X197
Subtotal (1 pack of 20 units)
MYR116.10
MYR5.805/unit
In Stock
  • RS Stock No. 257-5045
  • Mfr. Part No. 91237-P2S2
Subtotal (1 unit)
MYR331.94
MYR331.94/unit
In Stock
  • RS Stock No. 212-5896P
  • Mfr. Part No. 74984104401
Subtotal 1 unit (supplied on a continuous strip)
MYR41.43
MYR41.43/unit
In Stock
  • RS Stock No. 647-9159
  • Mfr. Part No. B65808B2203X000
Subtotal (1 pack of 20 units)
MYR12.56
MYR0.628/unit
In Stock
  • RS Stock No. 483-3595
  • Mfr. Part No. B66362B1014T001
Subtotal (1 pack of 5 units)
MYR47.85
MYR9.57/unit
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