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

45 of 999+
In Stock
TRACOPOWER TEM 3N DC-DC Converter, 15V dc/ 200mA Output, 21.6 → 26.4 V dc Input, 3W, Through Hole, +85°C Max
  • RS stock no. 788-0667
  • Mfr Part No. TEM 3-2413N
Each
R 240.66(exc. VAT)
Currently unavailable
PULS X Series DIN Rail Power Supply, 480V ac Input, 72V dc Output, 13.3A Output, 960W
  • RS stock no. 328-230
  • Mfr Part No. XT40.722
Each
R 8,456.55(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-90-12, 12V dc, 7.37A, 80W, 1 Output, 80 → 305V ac Input Voltage
  • RS stock no. 200-6186
  • Mfr Part No. IRM-90-12
Each
R 528.36(exc. VAT)
Temporarily out of stock
Eaton Single Phase 1.5VA Site Transformer, 100V Primary, 5A O/P
  • RS stock no. 248-688
  • Mfr Part No. 101623 Z-MG/WAS100
Each
R 963.25(exc. VAT)
Temporarily out of stock
MEAN WELL Switching Power Supply, RCP-1600-12, 12V dc, 125A, 1500W, 1 Output, 127 → 370 V dc, 90 → 264 V
  • RS stock no. 123-4990
  • Mfr Part No. RCP-1600-12
Each
R 15,231.48(exc. VAT)
In Stock
Riello 220V ac Input Stand Alone Uninterruptible Power Supply, 2200VA (1.76kW), Sentinel Pro
  • RS stock no. 768-8830
  • Mfr Part No. SEP 2200
Each
R 28,550.15(exc. VAT)
Last RS stock
XP Power Switching Power Supply, ECE20US48, 48V dc, 420mA, 20W, 1 Output, 120 → 370 V dc, 85 → 264 V ac
  • RS stock no. 122-7667
  • Mfr Part No. ECE20US48
Each
R 809.22(exc. VAT)
In Stock
XP Power 36W Plug-In AC/DC Adapter 12V dc Output, 3A Output
  • RS stock no. 123-4874
  • Mfr Part No. VER36US120-JA
Each
R 500.47(exc. VAT)
Temporarily out of stock
Mascot 270W Power Brick AC/DC Adapter 12V dc Output, 20A Output
  • RS stock no. 224-4000
  • Mfr Part No. 8921000055
Each
R 5,859.92(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, PSC-100A-C, 27.6V, 7.25A, 100.5W, Dual Output, 127 → 370V dc Input Voltage
  • RS stock no. 424-941
  • Mfr Part No. PSC-100A-C
Each
R 793.72(exc. VAT)
In Stock
Phoenix Contact MINI-PS-12-24DC/24DC/1 DC-DC Converter, 24V dc/ 1A Output, 10 → 32 V dc Input, 24W, DIN Rail
  • RS stock no. 505-5566
  • Mfr Part No. 2866284
Each
R 4,637.13(exc. VAT)
In Stock
XP Power 18W Plug-In AC/DC Adapter 18V dc Output, 1A Output
  • RS stock no. 124-1936
  • Mfr Part No. ACM18US18
Each
R 320.89(exc. VAT)
In Stock
OEP Plug-In AC/DC Adapter
  • RS stock no. 469-3959
  • Mfr Part No. MW2P045UK
Each
R 343.06(exc. VAT)
Temporarily out of stock
Murata Power Solutions MEF1 DC-DC Converter, 5V dc/ 200mA Output, 11.4 → 12.6 V dc Input, 1W, Through Hole,
  • RS stock no. 829-4720
  • Mfr Part No. MEF1S1205SPC
Each
R 99.41(exc. VAT)
In Stock
Omron S8VK-T Switched Mode DIN Rail Power Supply, 380 → 480 V ac / 450 → 600V dc ac, dc Input, 24V dc dc
  • RS stock no. 843-2073
  • Mfr Part No. S8VK-T12024
Each
R 3,455.97(exc. VAT)
In Stock
TDK-Lambda 110W Power Brick AC/DC Adapter 19V dc Output, 5.79A Output
  • RS stock no. 194-3179
  • Mfr Part No. DTM-110PW-190-C8
Each
R 2,098.33(exc. VAT)
Temporarily out of stock
TRACOPOWER TEN 40WIR DC-DC Converter, 12V dc/ 3.33A Output, 43 → 160 V dc Input, 40W, Through Hole, +85°C Max
  • RS stock no. 166-5986
  • Mfr Part No. TEN 40-7212WIR
1 Tube of 10
R 20,811.49(exc. VAT)
Temporarily out of stock
Eaton 230V Input Rack Mount, Stand Alone Uninterruptible Power Supply, 2200VA (2.2kW), 5PX G2
  • RS stock no. 246-9914
  • Mfr Part No. 5PX2200IRT3UG2 Eaton 5PX 2200i RT3U G2
Each
R 38,080.32(exc. VAT)
Temporarily out of stock
300W Railway Single Output DC-DC Conv
  • RS stock no. 534-779
  • Mfr Part No. RSD-300D-48
Each
R 2,568.87(exc. VAT)
Temporarily out of stock
MEAN WELL RDDW DC-DC Converter, -15 → 15V dc/ 1.333A Output, 9 → 36 V dc Input, 40W, Through Hole, +85°C
  • RS stock no. 145-091
  • Mfr Part No. RDDW40F-15
Each
R 1,236.37(exc. VAT)
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