Power Supplies & Transformers

Power supplies are devices which swap one type of electrical energy to another. Whilst transformers transmit the same type of energy between two or more circuits. Both power supplies and transformers can range in sizes and are found within everyday items. As an example, power leads to computers or games consoles will take AC voltage from the mains and input that into a power supply. This will then change to DC output voltage and power the appliance, completing the circuit.

Transformers cannot change voltage types, they will only operate on an AC voltage to build a changing magnetic field. With no direct electrical connection with the primary and the secondary coils.

What types of power supplies are available?

We stock various types of power supplies to suit many applications. As an example, some of the different versions we have are.

  • DIN Rail Panel Mount Supplies
  • Desktop Power Supplies
  • Computer Power Supplies
  • Uninterruptible Power Supplies

Also as a side note, we have a great selection of power supply accessories, providing extras like connector kits, filters and modules.

What types of Transformers are available?

Reliable and excellent Transformers is something we can absolutely provide, there are high variations between the different transformers we have available. But as an example, some of the more common types we offer are.

  • DIN Rail Panel Mount Transformers
  • PCB Transformers
  • Lighting Transformers
  • Audio Transformers

Why choose RS for Power Supplies or Transformers?

As a company, we value our customers and work with respected brands and manufacturers who all maintain a high standard. Including the RS Pro own brand that ensures the electronics you receive provide an excellent performance. When it comes to power and electricity, businesses will not be able to function without it. All of the power supplies and the transformers we provide guarantee a happy user.

Power Supplies
Power Supplies
Renewable Energy
Renewable Energy
Transformers
Transformers
Voltage Converters
Voltage Converters

27833 Products showing for Power Supplies & Transformers

88 of 999+
RS PRO Battery Backed Power Supply, 12V dc, 3A, 1 Output, 220V ac Input Voltage
  • RS stock no. 774-8204
Each
R 3,637.55(exc. VAT)
APC 230V Input Stand Alone Uninterruptible Power Supply, 6000VA (6kW), Easy UPS
  • RS stock no. 247-2087
  • Mfr. Part No. SRVS6KI
Each
R 64,073.41(exc. VAT)
RS PRO 7.5W Plug-In AC/DC Adapter 5V dc Output, 1.5A Output
  • RS stock no. 251-9218
Each
R 227.88(exc. VAT)
MEAN WELL Switching Power Supply, RSP-500-15, 15V dc, 33.4A, 501W, 1 Output, 120 → 370 V dc, 85 → 264 V
  • RS stock no. 815-7479
  • Mfr. Part No. RSP-500-15
Each
R 4,368.19(exc. VAT)
Block 2kVA Open Frame Autotransformer, 480 V ac, 500 V ac Primary, 400 V ac Secondary, 3 UI 75/41,5 Core
  • RS stock no. 738-7806
  • Mfr. Part No. AT3 2-48/50-4
Each
R 5,688.26(exc. VAT)
Legrand 40VA DIN Rail Transformer, 230 → 400V Primary, 115 → 230V Secondary
  • RS stock no. 383-318
  • Mfr. Part No. 0 427 85
Each
R 1,226.25(exc. VAT)
Riello UPS Battery, for use with Sentinal Rack, BB SEP Series
  • RS stock no. 255-8470
  • Mfr. Part No. BTC SER 72V A5
Each
R 27,398.18(exc. VAT)
MEAN WELL Modified Sine Wave 300W Power Inverter, 24V dc Input, 230V ac Output
  • RS stock no. 174-8089
  • Mfr. Part No. A302-300-F3
Each
R 2,018.43(exc. VAT)
RS PRO 250VA DIN Rail Transformer, IEC 61558-2-6, 208V ac Primary, 2 x 12V ac Secondary
  • RS stock no. 123-2506
Each
R 4,370.41(exc. VAT)
MEAN WELL Switching Power Supply, UHP-500-36, 36V dc, 13.9A, 500.4W, 1 Output, 127 → 370 V dc, 90 → 264 V
  • RS stock no. 174-8156
  • Mfr. Part No. UHP-500-36
Each
R 2,406.25(exc. VAT)
XP Power C DC-DC Converter, 1.5kV/ 670μA Output, 11.5 → 16 V dc Input, 1W, PCB Mount, +60°C Max Temp -10°C Min
  • RS stock no. 123-8360
  • Mfr. Part No. C15
Each
R 6,115.42(exc. VAT)
RS PRO 2 x 12V ac 2 Output PCB Mount PCB Transformer, 10VA
  • RS stock no. 121-3849
Each
R 676.17(exc. VAT)
APC 160 → 280V ac Input Stand Alone Uninterruptible Power Supply, 1000VA (700W), Smart UPS
  • RS stock no. 122-8262
  • Mfr. Part No. SR11KXIET
Each
R 25,848.93(exc. VAT)
MEAN WELL 12W Plug-In AC/DC Adapter 7.5V dc Output, 1.6A Output
  • RS stock no. 721-2143
  • Mfr. Part No. GS15E-11P1J
Each
R 397.45(exc. VAT)
RS PRO 1000VA 1 Output Chassis Mounting Transformer, 55V ac, IEC 61558-2-4
  • RS stock no. 504-224
Each
R 11,228.14(exc. VAT)
RS PRO 250VA DIN Rail Transformer, 208V ac Primary, 2x115V ac Secondary
  • RS stock no. 123-2501
Each
R 4,243.71(exc. VAT)
XP Power 65W Power Brick AC/DC Adapter 12V dc Output, 5.41A Output
  • RS stock no. 121-7111
  • Mfr. Part No. VEC65US12
Each
R 567.21(exc. VAT)
XP Power Switching Power Supply, SMP350PS12, 12V dc, 25A, 300 (180 → 264 V ac) W, 300 (90 → 180 V ac) W,
  • RS stock no. 172-0745
  • Mfr. Part No. SMP350PS12
Each
R 2,878.10(exc. VAT)
MEAN WELL Switching Power Supply, HRP-600-12, 12V, 53A, 600W, 120 → 370V dc Input Voltage
  • RS stock no. 424-873
  • Mfr. Part No. HRP-600-12
Each
R 2,678.18(exc. VAT)
TRACOPOWER TMV HI DC-DC Converter, -9V dc/ -55mA Output, 13.5 → 16.5 V dc Input, 1W, Through Hole, +85°C Max
  • RS stock no. 815-9955
  • Mfr. Part No. TMV 15159HI
Each
R 207.89(exc. VAT)
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