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

28194 Products showing for Power Supplies & Transformers

5 of 999+
In Stock
MEAN WELL SD-150 DC/DC Converter, 12V dc/, 72V dc Input 0 A, 36V Input, Chassis Mount, 60 °C Max Temp -10 °C Min Temp
  • RS stock no. 183-736
  • Mfr. Part No. SD-150C-12
Subtotal (1 unit)
R 1 257,29(exc. VAT)
R 1 257,29/unit
Currently unavailable
RS PRO 230 V ac 2 x 30 V ac Toroidal Transformer 2 Output 500 VA, UL 506, EN 60065, UL 5085-1, EN 61558-1
  • RS stock no. 123-4032
Subtotal (1 unit)
R 3 541,87(exc. VAT)
R 3 541,87/unit
In Stock
Block 2 Output 2.5 kVA Chassis Mount Transformer, 2 x 115 V ac, EN 61558-2-4, VDE 0570, EN 61558-1, CSA 22.2, UL 506, EN
  • RS stock no. 436-9886
  • Mfr. Part No. STEU2500/23
Subtotal (1 unit)
R 15 997,92(exc. VAT)
R 15 997,92/unit
In Stock
MEAN WELL SD-100 DC/DC Converter, 24V dc/, 144V dc Input 0 A, 72V Input, Chassis Mount, 60 °C Max Temp -10 °C Min Temp
  • RS stock no. 183-708
  • Mfr. Part No. SD-100D-24
Subtotal (1 unit)
R 1 189,48(exc. VAT)
R 1 189,48/unit
In Stock
APC 230V Input Stand Alone Uninterruptible power supply, 650 VA, Back-UPS BE 400 W Back-UPS
  • RS stock no. 215-3193
  • Mfr. Part No. BE650G2-FR
Subtotal (1 unit)
R 2 852,21(exc. VAT)
R 2 852,21/unit
In Stock
MEAN WELL TDR Switched Mode DIN Rail Power Supply 780 V dc, 550V ac AC/DC Input 24V dc, 10 A Output DC 240 W
  • RS stock no. 181-7014
  • Mfr. Part No. TDR-240-24
Subtotal (1 unit)
R 2 096,48(exc. VAT)
R 2 096,48/unit
In Stock
MEAN WELL SD-100 DC/DC Converter, 24V dc/ 40 A, 96V dc Input, 72V Input 960 W, Surface, 60 °C Max Temp -20 °C Min Temp
  • RS stock no. 678-3679
  • Mfr. Part No. SD-1000H-24
Subtotal (1 unit)
R 8 282,11(exc. VAT)
R 8 282,11/unit
In Stock
Myrra 10 Output SMPS Transformer 110 W Output, 265 V ac, 2 to 18 V dc, 3900 μH
  • RS stock no. 418-5509
  • Mfr. Part No. 74003
Subtotal (1 unit)
R 121,39(exc. VAT)
R 121,39/unit
In Stock
RS PRO 24 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 VA
  • RS stock no. 113-950
Subtotal (1 unit)
R 146,77(exc. VAT)
R 146,77/unit
In Stock
MEAN WELL EDR Switched Mode DIN Rail Power Supply 264V ac AC Input 55V dc, 2.5 A Output DC 120 W
  • RS stock no. 122-2209
  • Mfr. Part No. EDR-120-48
Subtotal (1 unit)
R 1 562,62(exc. VAT)
R 1 562,62/unit
In Stock
Better World
Siemens SITOP PSU4200 24 V/3 A DIN Rail DIN Rail Power Supply 264V ac AC Input 24V dc, 3 A Output DC 72 W
  • RS stock no. 282-3283
  • Mfr. Part No. 6EP3332-3SB00-0AX0
Subtotal (1 unit)
R 1 662,80(exc. VAT)
R 1 662,80/unit
In Stock
Allen Bradley 1606 Switched Mode DIN Rail Power Supply 240V ac 24V dc, 2.5 A Output 480 W
  • RS stock no. 221-3499
  • Mfr. Part No. 1606-XLB60E
Subtotal (1 unit)
R 2 185,02(exc. VAT)
R 2 185,02/unit
In Stock
MEAN WELL NDR Switched Mode DIN Rail Power Supply 264V ac AC Input 28V dc, 5 A Output DC 120 W
  • RS stock no. 122-2214
  • Mfr. Part No. NDR-120-24
Subtotal (1 unit)
R 1 720,23(exc. VAT)
R 1 720,23/unit
In 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 42 073,82(exc. VAT)
R 42 073,82/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 3 102,77(exc. VAT)
R 3 102,77/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 3 445,26(exc. VAT)
R 3 445,26/unit
In Stock
MEAN WELL DDR-15 DC/DC Converter, 24V dc/ 4.5 A, 75V dc Input, 18V dc Input, DIN Rail, 15 W, 85 °C Max Temp 40 °C Min
  • RS stock no. 175-7772
  • Mfr. Part No. DDR-15L-24
Subtotal (1 unit)
R 545,99(exc. VAT)
R 545,99/unit
In Stock
MEAN WELL TDR Switched Mode DIN Rail Power Supply 550V ac AC Input 28V dc, 40 A Output DC 960 W
  • RS stock no. 122-2224
  • Mfr. Part No. TDR-960-24
Subtotal (1 unit)
R 15 026,27(exc. VAT)
R 15 026,27/unit
Temporarily out of stock
MEAN WELL DRC-180 DIN Rail DIN Rail Power Supply 264V ac AC/DC Input 27.6V dc, 4.5 A Output DC 179.4 W
  • RS stock no. 106-576
  • Mfr. Part No. DRC-180B
Subtotal (1 unit)
R 1 652,07(exc. VAT)
R 1 652,07/unit
In Stock
APC 230V Input Stand Alone Uninterruptible power supply, 500 VA, Back-UPS BX 300 W Back-UPS BX
  • RS stock no. 215-3215
  • Mfr. Part No. BX500MI
Subtotal (1 unit)
R 2 239,87(exc. VAT)
R 2 239,87/unit
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