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.

Audio Transformers
Audio Transformers
Autotransformers
Autotransformers
Chassis Mounting Transformers
Chassis Mounting Transformers
DIN Rail Transformers
DIN Rail Transformers
LAN Ethernet Transformers
LAN Ethernet Transformers
PCB Transformers
PCB Transformers
Power Conditioners
Power Conditioners
Pulse Transformers
Pulse Transformers
SMPS Transformers
SMPS Transformers
Site Transformers
Site Transformers
Toroidal Transformers
Toroidal Transformers
Transformer Accessories
Transformer Accessories
Transformer Cores
Transformer Cores
Variacs
Variacs

3020 Products showing for Transformers

1 of 151
Block 6V ac 1 Output Through Hole PCB Transformer, 2VA
  • RS Stock No. 732-0534
  • Mfr. Part No. VB 2,0/1/6
Each
PHP408.88(exc. VAT)
Block 12V ac 1 Output Through Hole PCB Transformer, 2VA
  • RS Stock No. 732-0360
  • Mfr. Part No. VB 2,0/1/12
Each
PHP444.22(exc. VAT)
RS PRO 100VA DIN Rail Transformer, 208V ac Primary, 2 x 115V Secondary
  • RS Stock No. 123-2500
Each
PHP9,420.11(exc. VAT)
RS PRO 150VA 2 Output Chassis Mounting Transformer, 24V ac, IEC 61558-2-6
  • RS Stock No. 504-082
Each
PHP5,844.43(exc. VAT)
Block 390VA Enclosed Autotransformer, 115 V ac, 230 V ac Primary, 115 V ac, 220 V ac, 230 V ac, 240 V ac Secondary
  • RS Stock No. 293-2656
  • Mfr. Part No. AIM 1.6/0.8
Each
PHP4,963.46(exc. VAT)
RS PRO 150VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
  • RS Stock No. 504-189
Each
PHP8,556.95(exc. VAT)
Block 6V ac 1 Output Through Hole PCB Transformer, 1.5VA
  • RS Stock No. 732-0528
  • Mfr. Part No. VB 1,5/1/6
Each
PHP418.00(exc. VAT)
RS PRO 1 Phase 3.6kVA Variac, 1 Output, 240V, 15A
  • RS Stock No. 890-2787
Each
PHP51,960.34(exc. VAT)
RS PRO 20VA DIN Rail Transformer, 380 → 420V ac Primary, 230V ac Secondary
  • RS Stock No. 123-5698
Each
PHP3,358.72(exc. VAT)
SolaHD 3kVA Chassis Mounting Transformer, 110 → 240V ac
  • RS Stock No. 890-8744
  • Mfr. Part No. HS14F3BS
Each
PHP54,501.80(exc. VAT)
RS PRO 2 x 18V ac 2 Output PCB Mount PCB Transformer, 5VA
  • RS Stock No. 121-3838
Each
PHP877.31(exc. VAT)
RS PRO 230V ac, 2 x 12V ac Toroidal Transformer, 50VA 2 Output
  • RS Stock No. 671-8956
Each
PHP2,274.09(exc. VAT)
RS PRO 1 Phase 1.92kVA Variac, 1 Output, 240V, 8A
  • RS Stock No. 890-2780
Each
PHP26,627.24(exc. VAT)
Myrra 9V ac 2 Output Through Hole PCB Transformer, 2.3VA
  • RS Stock No. 173-9793
  • Mfr. Part No. 44164
Each
PHP309.81(exc. VAT)
RS PRO 2 x 115V ac, 2 x 22V Toroidal Transformer, 5VA
  • RS Stock No. 124-3854
Each
PHP1,203.37(exc. VAT)
RS PRO 1000VA 2 Output Chassis Mounting Transformer, 2 x 115V ac, IEC 61558-2-4
  • RS Stock No. 123-2504
Each
PHP27,612.31(exc. VAT)
Rittal 115V ac, 230V ac Toroidal Transformer, 110W
  • RS Stock No. 228-9230
  • Mfr. Part No. 3201970
Each
PHP21,730.01(exc. VAT)
SolaHD 1kVA Chassis Mounting Transformer, 12V ac
  • RS Stock No. 890-8823
  • Mfr. Part No. HS19F1B
Each
PHP25,734.34(exc. VAT)
Block 1kVA 2 Output Chassis Mounting Transformer, 2 x 115V ac
  • RS Stock No. 361-8137
  • Mfr. Part No. STEU1000/23
Each
PHP13,301.97(exc. VAT)
SolaHD 500VA Chassis Mounting Transformer, 110 → 120V ac
  • RS Stock No. 890-8870
  • Mfr. Part No. E500
Each
PHP8,446.64(exc. VAT)
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