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

29 of 999+
In Stock
Eaton 165 → 285V Input Stand Alone Uninterruptible Power Supply, 650VA (400W), Ellipse PRO
  • RS Stock No. 823-9350
  • Mfr. Part No. ELP650FR Eaton Ellipse PRO 650 FR
Each
R 6,248.91(exc. VAT)
In Stock
Murata Power Solutions Switching Regulator, Through Hole, 3.3V dc Output Voltage, 1.5A Output Current, 1 Outputs
  • RS Stock No. 796-2141P
  • Mfr. Part No. OKI-78SR-3.3/1.5-W36-C
Each (Supplied in a Box)
R 120.95(exc. VAT)
In Stock
Block 18V ac 2 Output Through Hole PCB Transformer, 10VA
  • RS Stock No. 347-2638
  • Mfr. Part No. VC 10/2/18
Each
R 396.43(exc. VAT)
In Stock
Block 18V ac 1 Output Through Hole PCB Transformer, 5VA
  • RS Stock No. 732-0424
  • Mfr. Part No. VC 5,0/1/18
Each
R 326.86(exc. VAT)
In Stock
RS PRO Modified Sine Wave 150W Power Inverter, 12V dc Input, 230V ac Output
  • RS Stock No. 816-0015
Each
R 924.09(exc. VAT)
In Stock
Phoenix Contact TRIO POWER Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 10A
  • RS Stock No. 883-7361
  • Mfr. Part No. 2903149
Each
R 4,280.17(exc. VAT)
Temporarily out of stock
Eaton 120V Input Rack Mount, Stand Alone Uninterruptible Power Supply, 3000VA (3kW), 5PX G2
  • RS Stock No. 246-9919
  • Mfr. Part No. 5PX3000IRT2UG2BS
Each
R 59,534.34(exc. VAT)
Limited stock
MEAN WELL Switching Power Supply, UHP-200-24, 24V dc, 8.4A, 201.6W, 1 Output, 127 → 370 V dc, 90 → 264 V
  • RS Stock No. 174-8126
  • Mfr. Part No. UHP-200-24
Each
R 1,022.33(exc. VAT)
Last RS stock
Phoenix Contact TRIO POWER Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 20A
  • RS Stock No. 883-7364
  • Mfr. Part No. 2903151
Each
R 5,979.17(exc. VAT)
Limited stock
Weidmuller PRO ECO Switched Mode DIN Rail Power Supply, 85 → 264 V ac / 80 → 370V dc ac, dc Input, 24V dc
  • RS Stock No. 923-6517
  • Mfr. Part No. 1469520000
Each
R 12,422.11(exc. VAT)
Temporarily out of stock
TRACOPOWER TEP 100 DC-DC Converter, 24V dc/ 4.2A Output, 36 → 75 V dc Input, 100W, Through Hole, +75°C Max Temp
  • RS Stock No. 706-6426
  • Mfr. Part No. TEP 100-4813
Each
R 3,166.56(exc. VAT)
Temporarily out of stock
240W All-In-1 Intelligent Security Power
  • RS Stock No. 523-206
  • Mfr. Part No. DRS-240-24
Each
R 3,607.65(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TOP 200-124, 24V dc, 8.3A, 200W, 1 Output, 85 → 265V ac Input Voltage
  • RS Stock No. 706-6448
  • Mfr. Part No. TOP 200-124
Each
R 2,697.80(exc. VAT)
In Stock
PULS MiniLine MLY Switched Mode DIN Rail Power Supply, 100 → 240V ac ac Input, ±12 V dc, ±15 V dc dc Output,
  • RS Stock No. 424-6272
  • Mfr. Part No. ML30.106
Each
R 2,517.35(exc. VAT)
Limited stock
XP Power 48W Power Brick AC/DC Adapter 12V dc Output, 4A Output
  • RS Stock No. 121-7028
  • Mfr. Part No. AFM45US12C2
Each
R 1,119.47(exc. VAT)
In Stock
XP Power Switching Power Supply, ECM60US24, 24V dc, 2.5A, 60W, 1 Output, 120 → 370 V dc, 90 → 264 V ac
  • RS Stock No. 122-7085
  • Mfr. Part No. ECM60US24
Each
R 1,263.73(exc. VAT)
Last RS stock
RS PRO Pure Sine Wave 3000W DC AC Inverter, 110V ac Input, 400V ac Output, Railway Approved
  • RS Stock No. 267-5166
Each
R 85,887.98(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-03-12, 12V dc, 250mA, 3W, 1 Output, 120 → 430 V dc, 85 → 305 V ac
  • RS Stock No. 135-9241
  • Mfr. Part No. IRM-03-12
Each
R 173.63(exc. VAT)
In Stock
XP Power DIN Rail Mounting Kit, for use with ECL15 Series
  • RS Stock No. 122-7729
  • Mfr. Part No. ECL15 DIN CLIP
Each
R 69.33(exc. VAT)
In Stock
APC UPS Replacement Battery Cartridge, for use with UPC
  • RS Stock No. 247-2052
  • Mfr. Part No. APCRBC166
Each
R 3,602.44(exc. VAT)
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