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

196 of 999+
In Stock
RS PRO 230V ac, 2 x 40V ac Toroidal Transformer, 500VA 2 Output
  • RS stock no. 123-4034
Each
R 3,929.56(exc. VAT)
In Stock
MEAN WELL PSD 15 DC-DC Converter, 24V dc/ 600mA Output, 9.2 → 18 V dc Input, 14.4W, Chassis Mount, +60°C Max
  • RS stock no. 876-2655
  • Mfr. Part No. PSD-15A-24
Each
R 243.86(exc. VAT)
In Stock
RS PRO 150VA Enclosed Autotransformer, 220 V ac, 230 V ac, 240 V ac Primary, 115V ac Secondary
  • RS stock no. 504-189
Each
R 2,782.08(exc. VAT)
Temporarily out of stock
TDK-Lambda Switching Power Supply, V4FFS 5Z18F 12C3F 12B3F, 5 V dc, 12 V dc, 12 A, 18 A, 66 A, 450W, Triple Output, 130
  • RS stock no. 454-4059
  • Mfr. Part No. V4FFS 5Z18F 12C3F 12B3F
Each
R 17,524.68(exc. VAT)
In Stock
Recom Switching Power Supply, RAC03-24SK, 24V dc, 125mA, 3W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 190-7525
  • Mfr. Part No. RAC03-24SK
1 Tube of 18
R 2,737.81(exc. VAT)
In Stock
TRACOPOWER TEN 15WI DC-DC Converter, 12V dc/ 1.25A Output, 18 → 75 V dc Input, 15W, Through Hole, +85°C Max Temp
  • RS stock no. 168-383
  • Mfr. Part No. TEN 15-4812WI
Each
R 1,171.66(exc. VAT)
In Stock
Power Supply, 440V ac, 1.5VA, 1 Output, 374 → 484V Input Voltage
  • RS stock no. 658-344
  • Mfr. Part No. TR3-440VAC
Each
R 228.00(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TML 20515, 5 V dc, ±15 V dc, 2.8 A, 200mA, 20W, Triple Output, 100 → 375 V
  • RS stock no. 706-6088
  • Mfr. Part No. TML 20515
Each
R 1,379.32(exc. VAT)
In Stock
PULS MiniLine MLY DIN Rail Power Supply, 100 → 240V ac ac Input, 12V dc dc Output, 4.5A Output, 54W
  • RS stock no. 753-1999
  • Mfr. Part No. ML60.121
Each
R 1,889.50(exc. VAT)
Temporarily out of stock
MEAN WELL DCWN06 DC-DC Converter, 12V dc/ 250mA Output, 18 → 36 V dc Input, 6W, Through Hole, +90°C Max Temp
  • RS stock no. 632-251
  • Mfr. Part No. DCWN06B-12
Each
R 186.71(exc. VAT)
Temporarily out of stock
Murata Power Solutions NXJ2 DC-DC Converter, 15V dc/ 133mA Output, 21.6 → 26.4 V dc Input, 2W, Surface Mount,
  • RS stock no. 187-5026
  • Mfr. Part No. NXJ2S2415MC-R7
1 Reel of 135
R 15,005.38(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-45-48ST, 48V dc, 940mA, 45W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 135-8966
  • Mfr. Part No. IRM-45-48ST
Each
R 385.76(exc. VAT)
Limited stock
XP Power Switching Power Supply, SHP350PS15, 15V dc, 22A, 330W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 122-7856
  • Mfr. Part No. SHP350PS15
Each
R 2,657.20(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, QP-320D, 5 V dc, ±12 V dc, ±24 V dc, 2 A, 3 A, 10 A, 20 A, 316W, Quad Output, 127
  • RS stock no. 413-998
  • Mfr. Part No. QP-320D
Each
R 3,889.67(exc. VAT)
In Stock
Schaffner Through Hole Pulse Transformer 1:1:1 Turns Ratio, 3mH Prim. Inductance
  • RS stock no. 173-6435
  • Mfr. Part No. IT313
Each
R 311.87(exc. VAT)
In Stock
Recom REC15E-Z DC-DC Converter, 15V dc/ 1A Output, 9 → 36 V dc Input, 15W, Through Hole, +105°C Max Temp -40°C
  • RS stock no. 180-9325
  • Mfr. Part No. REC15E-2415SZ
Each
R 697.89(exc. VAT)
In Stock
Better World
RS PRO 500W PC Power Supply, 200 → 240V ac Input, 3.3V, 5V, 5VSB, 12V, -12V Output
  • RS stock no. 201-1837
Each
R 1,473.84(exc. VAT)
Temporarily out of stock
MEAN WELL MHB75 DC-DC Converter, 24V dc/ 3.13A Output, 18 → 36 V dc Input, 75W, Through Hole, +100°C Max Temp
  • RS stock no. 632-238
  • Mfr. Part No. MHB75-24S24
Each
R 1,201.63(exc. VAT)
Temporarily out of stock
TRACOPOWER Power Supply, TPP 65-112E-D, 12V dc, 5.42A, 65W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 249-9875
  • Mfr. Part No. TPP 65-112E-D
Each
R 1,569.95(exc. VAT)
In Stock
TDK-Lambda CCG15 DC-DC Converter, 12V dc/ 1.3A Output, 18 → 76 V dc Input, 15.6W, Through Hole, +85°C Max Temp
  • RS stock no. 126-3522
  • Mfr. Part No. CCG15-48-12S
Each
R 649.02(exc. VAT)
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