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.

3344 Products showing for Transformers

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Stocked by manufacturer
  • RS Stock No. 255-467
  • Mfr. Part No. 221514 STN0,4(400/24)
Subtotal (1 unit)
MYR797.04
MYR797.04/unit
In Stock
  • RS Stock No. 125-3355
  • Mfr. Part No. B65662B0000T001
Subtotal (1 pack of 50 units)
MYR94.10
MYR1.882/unit
Stocked by manufacturer
  • RS Stock No. 243-898
  • Mfr. Part No. 046918 STI1,3(400/230)
Subtotal (1 unit)
MYR2,106.36
MYR2,106.36/unit
In Stock
  • RS Stock No. 223-1719
  • Mfr. Part No. PT61020EL
Subtotal (1 reel of 350 units)
MYR2,859.50
MYR8.17/unit
Stocked by manufacturer
  • RS Stock No. 247-040
  • Mfr. Part No. 046629 STI0,1(230/24)
Subtotal (1 unit)
MYR519.28
MYR519.28/unit
Currently unavailable
  • RS Stock No. 212-5901
  • Mfr. Part No. 74990214400
Subtotal (1 tray of 30 units)
MYR1,476.30
MYR49.21/unit
Temporarily out of stock
  • RS Stock No. 212-5945
  • Mfr. Part No. 7499811120
Subtotal (1 tray of 50 units)
MYR5,132.40
MYR102.648/unit
Temporarily out of stock
  • RS Stock No. 173-0096
Subtotal (1 box of 30 units)
MYR4,405.08
MYR146.836/unit
Temporarily out of stock
  • RS Stock No. 212-5923
  • Mfr. Part No. 7499510002
Subtotal (1 tray of 42 units)
MYR3,162.348
MYR75.294/unit
In Stock
  • RS Stock No. 223-8077
  • Mfr. Part No. 0160P1-2-015
Subtotal (1 unit)
MYR523.18
MYR523.18/unit
In Stock
  • RS Stock No. 182-8980P
  • Mfr. Part No. 760390014
Subtotal 5 units (supplied on a continuous strip)
MYR40.75
MYR8.15/unit
Currently unavailable
  • RS Stock No. 173-9204
  • Mfr. Part No. 45045
Subtotal (1 unit)
MYR89.40
MYR89.40/unit
In Stock
  • RS Stock No. 487-155
  • Mfr. Part No. 749196301
Subtotal (1 unit)
MYR198.44
MYR198.44/unit
In Stock
  • RS Stock No. 647-9109
  • Mfr. Part No. B65685A2000X000
Subtotal (1 unit)
MYR32.18
MYR32.18/unit
Currently unavailable
  • RS Stock No. 124-3853
Subtotal (1 unit)
MYR91.98
MYR91.98/unit
Temporarily out of stock
  • RS Stock No. 123-7219
  • Mfr. Part No. Z1671E
Subtotal (1 unit)
MYR68.58
MYR68.58/unit
In Stock
  • RS Stock No. 223-7945
  • Mfr. Part No. 0050P1-2-055
Subtotal (1 unit)
MYR334.49
MYR334.49/unit
In Stock
  • RS Stock No. 299-016
  • Mfr. Part No. 750510476
Subtotal (1 tube of 10 units)
MYR581.85
MYR581.85/tube
Temporarily out of stock
  • RS Stock No. 234-1661
  • Mfr. Part No. PAD001-T764120S
Subtotal (1 reel of 800 units)
MYR5,958.40
MYR7.448/unit
Stocked by manufacturer
  • RS Stock No. 668-302
  • Mfr. Part No. 4AM4642-5CT10-0FA0
Subtotal (1 unit)
MYR1,417.29
MYR1,417.29/unit
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