Transformers

We have a great range of electrical transformers. You can choose from PCB mounting, toroidal, chassis and DIN rail mounting. Also find our site safety transformer range and 110v transformers. These are available from brands such as Block, EPCOS, Wurth Elektronik and our own RS PRO.

What is a transformer?

A 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 transformers are available?

We offer a range of transformer types:

  • Audio: for increasing and decreasing voltage in amplifiers and high-frequency audio and voice circuits
  • Autotransformer: also known as a step-down transformer, they are small, cheap and light due to only having one coil as opposed to those with a secondary winding coil
  • Chassis Mounting: come in different sizes with holes for mounting to a chassis
  • Current Transformers: measures the current of another circuit
  • DIN Rail & Panel Mount: having the capacity to be mounted to a flat surface, panel or DIN rail via mounting holes
  • LAN Ethernet: isolation and signal conditioning for transmission and correct reception of voltage over Ethernet
  • Lighting: transformers that are specifically designed to work with lighting, most commonly dimmer switches
  • PCB: printed circuit board transformers control the voltage or current moving through the board
  • Safety Site: providing protection in transformers through isolating mains power supply minimise shocks and overloading
  • Switch Mode Power Supply (SMPS): used primarily in PCs for switching from AC or DC to DC power
  • Telecom: voltage isolation before transmission for use in homes
  • Toroidal: transformers in the shape of a ring or doughnut
  • Wall Mount 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.

How long do electrical transformers last?

They don't have any moving parts but are under constant stress from vibrating and temperature, expanding and contracting 60 times per second. Regardless of this, they can often last decades.

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

3461 Producten voor Transformers

1 van 174
Op voorraad
RS PRO 1 Site Transformer, 230 V ac Primary, 230 V ac Secondary, 16 A O/P
  • RS-stocknr. 122-6721
Subtotaal (1 eenheid)
€ 286,92(excl. BTW)
€ 286,92/eenheid
Op voorraad
RS PRO 20 VA DIN Rail Transformer, 380 to 420 V ac Primary, 230 V ac, 24 V Secondary, IEC/BS/EN 61558-2-4, AS/NZS
  • RS-stocknr. 123-5698
Subtotaal (1 eenheid)
€ 63,98(excl. BTW)
€ 63,98/eenheid
Op voorraad
Block 63 VA Chassis Mount Transformer, 2 x 24 V ac, EN 61558-2-2, IEC 61558-2-2, UL 5085-1/-2, DIN EN 61558-2-2, VDE
  • RS-stocknr. 123-7385
  • Fabrikantnummer STEU 63/48
Subtotaal (1 eenheid)
€ 62,58(excl. BTW)
€ 62,58/eenheid
Op voorraad
RS PRO 1 Output 1000 VA Chassis Mount Transformer, 230 V ac, AS/NZS 61558.2.6, IEC/BS/EN 61558-1, RoHS, IEC/BS/EN
  • RS-stocknr. 504-149
Subtotaal (1 eenheid)
€ 168,33(excl. BTW)
€ 168,33/eenheid
Op voorraad
RS PRO Variac, 1 Output, 1 Phase 170 VA, 240 V 270 V
  • RS-stocknr. 890-2765
Subtotaal (1 eenheid)
€ 161,47(excl. BTW)
€ 161,47/eenheid
Op voorraad
RS PRO Site Transformer 20 kVA, 230 V ac Primary, 230 V ac Secondary, 16 A O/P
  • RS-stocknr. 123-7381
Subtotaal (1 eenheid)
€ 197,18(excl. BTW)
€ 197,18/eenheid
Op voorraad
RS PRO 35 VA DIN Rail Transformer, 230 V ac Primary, 24 V ac Secondary, IEC 61558-2-6
  • RS-stocknr. 805-5314
Subtotaal (1 eenheid)
€ 101,99(excl. BTW)
€ 101,99/eenheid
Op voorraad
RS PRO 2 Output 400 VA Chassis Mount Transformer, 2 x 115 V ac, IEC 61558-2-4
  • RS-stocknr. 123-2502
Subtotaal (1 eenheid)
€ 218,47(excl. BTW)
€ 218,47/eenheid
Op voorraad
RS PRO Site Transformer 5 kVA, 230 V ac Primary, 110 V (55V-0V-55V) Secondary, 16 A O/P
  • RS-stocknr. 122-6708
Subtotaal (1 eenheid)
€ 357,56(excl. BTW)
€ 357,56/eenheid
Op voorraad
ABB 10 W Bell Transformer, 230 V Primary, 12 to 24 V ac Secondary
  • RS-stocknr. 179-2212
  • Fabrikantnummer 2CSM228725R0802 TM10/24
Subtotaal (1 eenheid)
€ 57,10(excl. BTW)
€ 57,10/eenheid
Op voorraad
Block 9 V ac 1 Output Pin PCB Transformer, C-UL-US, ENEC 10 (VDE) 10 VA
  • RS-stocknr. 732-0421
  • Fabrikantnummer VC 10/1/9
Subtotaal (1 eenheid)
€ 16,25(excl. BTW)
€ 16,25/eenheid
Op voorraad
Carel 3 VA DIN Rail Panel Mount Transformer, 240 V ac Primary, 24 V ac Secondary, RoHS, CE
  • RS-stocknr. 745-7995
  • Fabrikantnummer TRA2400001
Subtotaal (1 eenheid)
€ 15,71(excl. BTW)
€ 15,71/eenheid
Op voorraad
RS PRO Auto-Transformer, 1 Output, 1 Phase 480 VA, 240 V 270 V
  • RS-stocknr. 890-2793
Subtotaal (1 eenheid)
€ 241,58(excl. BTW)
€ 241,58/eenheid
Op voorraad
RS PRO 230 V ac 2 x 15 V ac Toroidal Transformer 2 Output 15 VA
  • RS-stocknr. 671-9069
Subtotaal (1 eenheid)
€ 22,45(excl. BTW)
€ 22,45/eenheid
Laatste voorraad RS
Hahn 9 V ac PCB PCB Transformer, CSA, UL 2.3 VA
  • RS-stocknr. 288-7318
  • Fabrikantnummer BV EI 303 2011
Subtotaal (1 eenheid)
€ 3,40(excl. BTW)
€ 3,40/eenheid
Laatste voorraad RS
Hahn 12 PCB PCB Transformer, EN 61558 2.6 kW
  • RS-stocknr. 283-6770
  • Fabrikantnummer BV EI 304 2047
Subtotaal (1 eenheid)
€ 4,33(excl. BTW)
€ 4,33/eenheid
Op voorraad
RS PRO 100 VA DIN Rail Transformer, 208 to 600 V ac Primary, 12 V, 2 x 115 V ac Secondary, IECBSEN 615584, IECBSEN
  • RS-stocknr. 123-2500
Subtotaal (1 eenheid)
€ 151,78(excl. BTW)
€ 151,78/eenheid
Op voorraad
Legrand 160 VA DIN Rail Transformer, 230 to 400 V Primary, 230 V Secondary, EN 60439-1, IEC/EN 61558-2-2, UL506, EN
  • RS-stocknr. 422-9671
  • Fabrikantnummer 0 427 88
Subtotaal (1 eenheid)
€ 159,50(excl. BTW)
€ 159,50/eenheid
Op voorraad
Legrand 100 VA DIN Rail Transformer, 230 to 400 V Primary, 230 V Secondary, IEC/EN 61558-2-6, IEC/EN 61558-2-4, EN
  • RS-stocknr. 383-295
  • Fabrikantnummer 0 427 87
Subtotaal (1 eenheid)
€ 50,88(excl. BTW)
€ 50,88/eenheid
Op voorraad
Legrand 160 VA DIN Rail Transformer, 230 to 400 V Primary, 230 V Secondary, CSA C22-2-N°66, EN 60204-1, UL506, IEC/EN
  • RS-stocknr. 535-7749
  • Fabrikantnummer 0 442 34
Subtotaal (1 eenheid)
€ 76,79(excl. BTW)
€ 76,79/eenheid
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