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    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

    3420 Producten voor Transformers

    4 van 171
    PCB Lan Ethernet Transformer
    • RS-stocknr. 134-9369
    • Fabrikantnummer 7499410213
    Per stuk
    € 8,73
    Carel 3VA 1 Output Chassis Mounting Transformer, 24V ac
    • RS-stocknr. 745-7995
    • Fabrikantnummer TRA2400001
    Per stuk
    € 15,10
    Surface Mount Lan Ethernet Transformer, 16.5 x 10.3mm
    • RS-stocknr. 222-6955P
    • Fabrikantnummer SM43P01EL
    Per stuk (geleverd op een wiel)
    € 3,70
    RS PRO 1 Phase 720VA Variac, 1 Output, 240V, 3A
    • RS-stocknr. 890-2803
    Per stuk
    € 261,82
    Legrand 100VA DIN Rail Transformer, 230 → 400V Primary, 115 → 230V Secondary
    • RS-stocknr. 383-295
    • Fabrikantnummer 0 427 87
    Per stuk
    € 50,38
    RS PRO 630VA 2 Output Chassis Mounting Transformer, 2 x 115V ac, IEC 61558-2-4
    • RS-stocknr. 123-2503
    Per stuk
    € 285,66
    RS PRO 230V ac, 2 x 25V ac Toroidal Transformer, 500VA 2 Output
    • RS-stocknr. 123-4031
    Per stuk
    € 147,70
    RS PRO 230V ac, 2 x 15V ac Toroidal Transformer, 50VA 2 Output
    • RS-stocknr. 671-8965
    Per stuk
    € 23,30
    RS PRO 2 x 115V ac, 2 x 24V ac Toroidal Transformer, 250VA 2 Output, IEC 61558-2-6
    • RS-stocknr. 117-6061
    Per stuk
    € 110,13
    RS PRO 1 Phase 4.8kVA Variac, 1 Output, 240V, 20A
    • RS-stocknr. 890-2796
    Per stuk
    € 910,91
    Block 15V ac 2 Output Through Hole PCB Transformer, 30VA
    • RS-stocknr. 201-7432
    • Fabrikantnummer FL 30/15
    Per stuk
    € 41,95
    Legrand 400VA DIN Rail Transformer, 215 → 415V Primary, 115 → 230V Secondary
    • RS-stocknr. 255-2208
    • Fabrikantnummer 042635
    Per stuk
    € 1.335,22
    Sollatek Voltage Stabiliser 230V ac 75A Over Voltage and Under Voltage, 17250VA, Wall Mount
    • RS-stocknr. 548-9458
    • Fabrikantnummer 98275000
    Per stuk
    € 1.742,29
    RS PRO 2 x 115V ac, 2 x 25V ac Toroidal Transformer, 500VA 2 Output
    • RS-stocknr. 123-4040
    Per stuk
    € 145,07
    Flyback Transformer WE-FB
    • RS-stocknr. 484-926
    • Fabrikantnummer 750311591
    Per stuk
    € 104,74
    EPCOS E 25/13/7 Transformer Ferrite Core, 1750nH, For Use With Power Transformers
    • RS-stocknr. 125-3653
    • Fabrikantnummer B66317G0000X127
    Per stuk (in een verpakking 20)
    € 0,489
    RS PRO 1 Phase 3.6kVA Variac, 1 Output, 240V, 15A
    • RS-stocknr. 890-2787
    Per stuk
    € 810,00
    Sollatek Voltage Stabiliser 230V ac 8A Over Voltage and Under Voltage, 1840VA, Desktop
    • RS-stocknr. 548-9391
    • Fabrikantnummer 98208013
    Per stuk
    € 260,69
    RS PRO 20VA 2 Output Chassis Mounting Transformer, 12V ac, IEC 61558-2-6
    • RS-stocknr. 504-280
    Per stuk
    € 30,66
    Schneider Electric 24VA DIN Rail Transformer, 230V ac Primary, 12V ac Secondary
    • RS-stocknr. 776-2966
    • Fabrikantnummer A9A15215
    Per stuk
    € 125,42
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