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

28611 Products showing for Power Supplies & Transformers

2 of 999+
In Stock
MEAN WELL Ultra Slim Switched Mode DIN Rail Power Supply 370 V dc, 264V ac AC/DC Input 24V dc, 1.5 A Output DC 36 W
  • RS stock no. 145-7868
  • Mfr. Part No. HDR-30-24
Subtotal (1 unit)
R 456,27(exc. VAT)
R 456,27/unit
In Stock
ABB CPE Switched Mode DIN Rail Power Supply 375 V dc, 264V ac AC/DC Input 24V dc, 5 A Output DC 120 W
  • RS stock no. 668-0920
  • Mfr. Part No. 1SVR427034R0000 CP-E 24/5.0
Subtotal (1 unit)
R 3 484,17(exc. VAT)
R 3 484,17/unit
Temporarily out of stock
RS PRO 230 V ac 2 x 25 V ac Toroidal Transformer 2 Output 225 VA
  • RS stock no. 671-9173
Subtotal (1 unit)
R 1 473,30(exc. VAT)
R 1 473,30/unit
In Stock
MEAN WELL NDR Switched Mode DIN Rail Power Supply 264V ac AC Input 28V dc, 10 A Output DC 240 W
  • RS stock no. 122-2228
  • Mfr. Part No. NDR-240-24
Subtotal (1 unit)
R 3 139,65(exc. VAT)
R 3 139,65/unit
In Stock
MEAN WELL MDR Switched Mode DIN Rail Power Supply 264V ac AC Input 30V dc, 2.5 A Output DC 60 W
  • RS stock no. 428-477
  • Mfr. Part No. MDR-60-24
Subtotal (1 unit)
R 742,51(exc. VAT)
R 742,51/unit
In Stock
RS PRO 1 Output 50 VA Isolation Transformer, 55 – 0 - 55V ac, IEC61558-2-4
  • RS stock no. 504-296
Subtotal (1 unit)
R 2 226,15(exc. VAT)
R 2 226,15/unit
In Stock
RS PRO 2 Output 50 VA Chassis Mount Transformer, 20 V ac, CE, IECBSEN 615581, ASNZS 61558.1, ASNZS 61558..6, IECBSEN
  • RS stock no. 504-628
Subtotal (1 unit)
R 1 061,94(exc. VAT)
R 1 061,94/unit
In Stock
RS PRO Site Transformer, 230 V ac Primary, 110 V Secondary
  • RS stock no. 123-7376
Subtotal (1 unit)
R 4 198,06(exc. VAT)
R 4 198,06/unit
In Stock
RS PRO 2 x 12 V ac 2 Output PCB PCB Transformer, RoHS, ASNZS 61558..6, IECBSEN 615586, CE, ASNZS 61558.1, IECBSEN 615581
  • RS stock no. 121-3825
Subtotal (1 unit)
R 204,39(exc. VAT)
R 204,39/unit
In Stock
RS PRO Variac, 1 Phase 2.4 kVA, 240 V ac 240 V ac
  • RS stock no. 890-2872
Subtotal (1 unit)
R 32 444,92(exc. VAT)
R 32 444,92/unit
In Stock
RS Better World
Seeit Solar Charge Controller
  • RS stock no. 265-1106
  • Mfr. Part No. LS1012EU
Subtotal (1 unit)
R 566,66(exc. VAT)
R 566,66/unit
In Stock
RS PRO 2 x 9 V ac 2 Output PCB PCB Transformer, RoHS, CE, IECBSEN 615586, ASNZS 61558..6, IECBSEN 615581, ASNZS 61558.1
  • RS stock no. 121-3828
Subtotal (1 unit)
R 226,91(exc. VAT)
R 226,91/unit
Temporarily out of stock
RS PRO Variac, 3 Output, 3 Phase 8.14 kVA, 415 V 0 to 470 V, 0 to 415 V
  • RS stock no. 890-2850
Subtotal (1 unit)
R 42 986,08(exc. VAT)
R 42 986,08/unit
In Stock
RS PRO DC/DC Converter, 12V dc/ 5 A Output, 32V dc Input, 18V Input, 60 °C Max Temp 20 °C Min Temp
  • RS stock no. 179-3346
Subtotal (1 unit)
R 467,43(exc. VAT)
R 467,43/unit
In Stock
RS PRO Switch Mode Power Supply DIN Rail Power Supply 264V ac AC Input 12.3V dc, 2.2 A Output DC 50 W
  • RS stock no. 136-8301
Subtotal (1 unit)
R 444,56(exc. VAT)
R 444,56/unit
In Stock
Texas Instruments Buck Converter, Through Hole, 57V Output Voltage, 3 A Output Current, 1 Outputs
  • RS stock no. 197-7216
  • Mfr. Part No. LM2576T-ADJ/NOPB
Subtotal (1 pack of 5 units)
R 345,40(exc. VAT)
R 69,08/unit
In Stock
MEAN WELL SDR Switched Mode DIN Rail Power Supply 264V ac AC Input 28V dc, 10 A Output DC 240 W
  • RS stock no. 765-4663
  • Mfr. Part No. SDR-240-24
Subtotal (1 unit)
R 4 260,43(exc. VAT)
R 4 260,43/unit
In Stock
RS PRO 24 W AC/DC Adapter Type C 12V dc Output, 2 A
  • RS stock no. 124-2205
Subtotal (1 unit)
R 460,89(exc. VAT)
R 460,89/unit
In Stock
RS Better World
RS PRO 350 W PC Power Supply 240V dc
  • RS stock no. 429-771
Subtotal (1 unit)
R 1 376,14(exc. VAT)
R 1 376,14/unit
Temporarily out of stock
ABB 40 W Bell Transformer, 230 V Primary, 24 V Secondary
  • RS stock no. 179-2218
  • Mfr. Part No. 2CSM228785R0802 TM40/24
Subtotal (1 unit)
R 1 295,05(exc. VAT)
R 1 295,05/unit
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