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

3442 Producten voor Transformers

1 van 173
Op voorraad
Murata Power Solutions Through Hole Audio Transformer
  • RS-stocknr. 715-6914
  • Fabrikantnummer DA101C
Subtotaal (1 eenheid)
€ 1,57(excl. BTW)
Op voorraad
RS PRO 2 x 15 V ac 2 Output PCB PCB Transformer, IECBSEN 615586, RoHS, ASNZS 61558.1, CE, IECBSEN 615581, ASNZS 61558..6
  • RS-stocknr. 121-3834
Subtotaal (1 eenheid)
€ 15,71(excl. BTW)
Op voorraad
RS PRO 230 V ac 2 x 18 V ac Toroidal Transformer 2 Output 30 VA, UL 506, IEC 61558 Class II, VDE0570 Class II, RoHS, EN
  • RS-stocknr. 671-8946
Subtotaal (1 eenheid)
€ 21,02(excl. BTW)
Op voorraad
Bourns Through Hole Audio Transformer
  • RS-stocknr. 172-8110
  • Fabrikantnummer LM-NP-1001-B1L
Subtotaal (1 zak van 28 eenheden)
€ 47,404(excl. BTW)
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)
Op voorraad
Myrra 18 V ac 2 Output Through Hole PCB Transformer, EN 61558-2-6, EN 60950, CEI 126, UL 1585, UL506, CEI 85 30 VA
  • RS-stocknr. 173-9967
  • Fabrikantnummer 44239
Subtotaal (1 eenheid)
€ 8,30(excl. BTW)
Op voorraad
Legrand 1 Output 220 VA Chassis Mount Transformer, 115 V, IEC/EN 61558-2-6, IEC/EN 61558-2-2, UL506, EN 61131-2, IEC/EN
  • RS-stocknr. 383-364
  • Fabrikantnummer 6 423 65
Subtotaal (1 eenheid)
€ 96,93(excl. BTW)
Op voorraad
Wurth Elektronik Gate Drive Transformer, 5 V, 5 V, 86 μH
  • RS-stocknr. 270-0910
  • Fabrikantnummer 78931812505
Subtotaal (1 rol van 900 eenheden)
€ 3.765,60(excl. BTW)
Op voorraad
RS PRO 2x9 V ac 1 Output PCB PCB Transformer, IEC/BS/EN 61558-1 AS/NZS 61558.1 IEC/BS/EN 61558-2-6 AS/NZS 61558.2.6 16
  • RS-stocknr. 113-952
Subtotaal (1 eenheid)
€ 4,96(excl. BTW)
Op voorraad
RS PRO for use with Toroidal Transformer
  • RS-stocknr. 124-9383
Subtotaal (1 verpakking van 2 eenheden)
€ 16,09(excl. BTW)
Op voorraad
EPCOS, Insulating Washer for use with Double-Clad PCBs, Transformer applications, SMPS transformers with line isolation,
  • RS-stocknr. 167-8450
  • Fabrikantnummer B65812C2005X000
Subtotaal (1 doos van 1200 eenheden)
€ 271,20(excl. BTW)
Op voorraad
Wurth Elektronik Gate Drive Transformer, 5 V, 15 V, 86 μH
  • RS-stocknr. 270-0914
  • Fabrikantnummer 78931812515
Subtotaal (1 rol van 900 eenheden)
€ 3.765,60(excl. BTW)
Op voorraad
Bourns 2 Output Switch Mode Power Supply Transformer 1 W Output, 3.3 V, 475 μH
  • RS-stocknr. 234-1660P
  • Fabrikantnummer PAD001-T764117S
Subtotaal 5 eenheden (geleverd op een doorlopende strip)
€ 12,48(excl. BTW)
Op voorraad
Bourns 2 Output Switch Mode Power Supply Transformer 1 W Output, 3.3 V, 475 μH
  • RS-stocknr. 234-1660
  • Fabrikantnummer PAD001-T764117S
Subtotaal (1 rol van 5 eenheden)
€ 12,48(excl. BTW)
Op voorraad
RS PRO for use with Toroidal Transformer
  • RS-stocknr. 124-9384
Subtotaal (1 verpakking van 5 eenheden)
€ 9,89(excl. BTW)
Op voorraad
EPCOS N87 PQ 50/50 Transformer Ferrite Core, 6500 nH, For Use With Power TransFormers
  • RS-stocknr. 170-1487
  • Fabrikantnummer B65981A0000R087
Subtotaal (1 rol van 36 eenheden)
€ 347,76(excl. BTW)
Op voorraad
EPCOS N87 E 20/10/6 Transformer Ferrite Core, 171 nH, For Use With Power TransFormers
  • RS-stocknr. 170-1538
  • Fabrikantnummer B66311G0250X187
Subtotaal (1 doos van 1470 eenheden)
€ 543,90(excl. BTW)
Op voorraad
RS PRO 2 Output 50 VA Chassis Mount Transformer, 24 V ac, CE, RoHS, IECBSEN 615581, ASNZS 61558..6, ASNZS 61558.1,
  • RS-stocknr. 504-739
Subtotaal (1 eenheid)
€ 26,58(excl. BTW)
Op voorraad
EPCOS N87 E 30/15/7 Transformer Ferrite Core, 1900 nH, For Use With Power TransFormers
  • RS-stocknr. 170-1544
  • Fabrikantnummer B66319G0000X187
Subtotaal (1 rol van 850 eenheden)
€ 445,40(excl. BTW)
Beperkte voorraad
RS PRO 2 x 115 V ac 2 x 15 V Toroidal Transformer 2 Output 25 VA, UL, RoHS
  • RS-stocknr. 173-0166
Subtotaal (1 doos van 20 eenheden)
€ 354,08(excl. BTW)
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