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

26808 Products showing for Power Supplies & Transformers

119 of 999+
In Stock
RS PRO Modified Sine Wave 2000W Power Inverter, 24V dc Input, 230V Output
  • RS stock no. 179-3323
Each
R 7,643.64(exc. VAT)
Temporarily out of stock
Riello UPS Bypass Switch, for use with Dialog Dual 3k3VA-4kVA, Dialog Plus 200ER, DLP 300S/300ER
  • RS stock no. 768-8941
  • Mfr. Part No. MULTIPASS 16
Each
R 13,228.62(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, HEP-320-24A, 24V dc, 13.34A, 320W, 1 Output, 127 → 431 V dc, 90 → 305 V
  • RS stock no. 106-5898
  • Mfr. Part No. HEP-320-24A
Each
R 3,869.20(exc. VAT)
Temporarily out of stock
EOS Switching Power Supply, LFMWLP225-1001, 12V dc, 18.75A, 225W, 1 Output, 390 V dc, 85 → 264 V ac Input Voltage
  • RS stock no. 837-1414
  • Mfr. Part No. LFMWLP225-1001
Each
R 2,444.43(exc. VAT)
In Stock
RS PRO 40W Plug-In AC/DC Adapter 24V dc Output, 1.66A Output
  • RS stock no. 251-9227
Each
R 551.39(exc. VAT)
In Stock
MEAN WELL 18W Plug-In AC/DC Adapter 24V dc Output, 750mA Output
  • RS stock no. 123-5000
  • Mfr. Part No. GEM18I24-P1J
Each
R 723.72(exc. VAT)
In Stock
TRACOPOWER TMV EN DC-DC Converter, 12V dc/ 80mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max Temp
  • RS stock no. 666-4091
  • Mfr. Part No. TMV 1212EN
Each
R 201.35(exc. VAT)
Temporarily out of stock
MEAN WELL Switching Power Supply, EPS-120-12, 12V dc, 10A, 84W, 1 Output, 113 → 370 V dc, 80 → 264 V ac
  • RS stock no. 103-4708
  • Mfr. Part No. EPS-120-12
Each
R 495.21(exc. VAT)
In Stock
RS PRO 230V ac, 2 x 12V ac Toroidal Transformer, 80VA 2 Output
  • RS stock no. 173-0186
Each (In a Box of 16)
R 842.667(exc. VAT)
In Stock
RS PRO 2 x 115V ac, 2 x 115V ac Toroidal Transformer, 1000VA 2 Output
  • RS stock no. 117-6082
Each
R 6,913.25(exc. VAT)
Temporarily out of stock
Recom RY DC-DC Converter, ±12V dc/ ±42mA Output, 4.75 → 5.25 V dc Input, 1W, Through Hole, +70°C Max Temp -40°C
  • RS stock no. 166-8848
  • Mfr. Part No. RY-0512D
1 Tube of 25
R 6,363.26(exc. VAT)
In Stock
TRACOPOWER TEN 40 DC-DC Converter, 5V dc/ 6 A, 400mA Output, 36 → 75 V dc Input, 40W, Through Hole, +75°C Max
  • RS stock no. 781-3529
  • Mfr. Part No. TEN 40-4831
Each
R 1,514.47(exc. VAT)
Temporarily out of stock
TRACOPOWER TEN 40N DC-DC Converter, ±12V dc/ 1.67A Output, 36 → 75 V dc Input, 40W, Through Hole, +80°C Max Temp
  • RS stock no. 166-6046
  • Mfr. Part No. TEN 40-4822N
1 Tube of 10
R 13,377.72(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, AD-155C, 54V dc, 2.7 A, 200mA, 156.5W, Dual Output, 124 → 370 V dc, 88
  • RS stock no. 660-0151
  • Mfr. Part No. AD-155C
Each
R 2,387.87(exc. VAT)
Currently unavailable
Murata Power Solutions MTE1 DC-DC Converter, 15V dc/ 67mA Output, 4.5 → 5.5 V dc Input, 1W, Surface Mount, +85°C
  • RS stock no. 162-0668
  • Mfr. Part No. MTE1S0515MC
1 Tube of 30
R 4,052.17(exc. VAT)
Temporarily out of stock
TRACOPOWER THM 20 DC-DC Converter, 5V dc/ 4A Output, 36 → 75 V dc Input, 20W, Through Hole, +80°C Max Temp -40°C
  • RS stock no. 165-1184
  • Mfr. Part No. THM 20-4811
1 Tube of 10
R 13,681.38(exc. VAT)
Temporarily out of stock
Murata Power Solutions CRE1 DC-DC Converter, 5V dc/ 200mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +85°C
  • RS stock no. 123-4604
  • Mfr. Part No. CRE1S0505DC
Each
R 67.68(exc. VAT)
In Stock
Block 500VA 2 Output Chassis Mounting Transformer, 2 x 115V ac
  • RS stock no. 361-8115
  • Mfr. Part No. STEU500/23 
Each
R 5,482.51(exc. VAT)
In Stock
Better World
MEAN WELL 20W Power Brick AC/DC Adapter 5V dc Output, 0 → 4A Output
  • RS stock no. 117-6126
  • Mfr. Part No. GST25A05-P1J
Each
R 533.53(exc. VAT)
In Stock
MEAN WELL DC-DC Converter, 24V dc/ 1.1A Output, 9.2 → 18 V dc Input, 25W, Chassis Mount, +60°C Max Temp -10°C
  • RS stock no. 678-3556
  • Mfr. Part No. SD-25A-24
Each
R 563.04(exc. VAT)
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