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

1330 of 999+
Temporarily out of stock
TRACOPOWER Power Supply, TPP 40-112E-J, 12V dc, 3.34A, 40W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 249-9864
  • Mfr. Part No. TPP 40-112E-J
Each
R 1,534.96(exc. VAT)
Temporarily out of stock
Cosel Switching Power Supply, PMA100F-5, 5V dc, 20A, 100W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 828-8595
  • Mfr. Part No. PMA100F-5
Each
R 2,804.51(exc. VAT)
Temporarily out of stock
TRACOPOWER THN 15WIR DC-DC Converter, ±5V dc/ ±1.5A Output, 18 → 75 V dc Input, 15W, PCB Mount, +85°C Max Temp
  • RS stock no. 135-1539
  • Mfr. Part No. THN 15-4821WIR
1 Tube of 10
R 11,632.82(exc. VAT)
Last RS stock
XP Power JHM15 DC-DC Converter, ±12V dc/ ±625mA Output, 18 → 36 V dc Input, 15W, Through Hole, +80°C Max Temp
  • RS stock no. 122-6243P
  • Mfr. Part No. JHM1524D12
Each (Supplied in a Tube)
R 1,353.45(exc. VAT)
In Stock
Recom RP10-RAW DC-DC Converter, 12V dc/ 830mA Output, 36 → 160 V dc Input, 10W, Through Hole, +75°C Max Temp
  • RS stock no. 274-5475P
  • Mfr. Part No. RP10-11012SRAW
Each (Supplied in a Tube)
R 1,050.52(exc. VAT)
Temporarily out of stock
Recom RP12 DC-DC Converter, 6V dc/ 167mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +80°C Max Temp -40°C
  • RS stock no. 165-5096
  • Mfr. Part No. RP-1206S
Each
R 309.02(exc. VAT)
Temporarily out of stock
TRACOPOWER THM 20 DC-DC Converter, ±15V dc/ ±667mA Output, 18 → 36 V dc Input, 20W, Through Hole, +80°C Max Temp
  • RS stock no. 165-1183
  • Mfr. Part No. THM 20-2423
1 Tube of 10
R 11,952.61(exc. VAT)
Currently unavailable
TRACOPOWER TMDC 40H DC-DC Converter, 48V dc/ 840mA Output, 80 → 160 V dc Input, 40W, Chassis Mount, +90°C Max
  • RS stock no. 201-0069
  • Mfr. Part No. TMDC 40-7218H
Each
R 1,179.62(exc. VAT)
In Stock
TDK-Lambda DRB120/240-3 DIN Rail Power Supply, 350 → 575V ac ac Input, 48V dc dc Output, 5A Output, 240W
  • RS stock no. 283-1787
  • Mfr. Part No. DRB240-48-3-A0
Each
R 5,022.97(exc. VAT)
In Stock
Cosel MGF DC-DC Converter, ±15V dc/ 50mA Output, 9 → 36 V dc Input, 1.5W, PCB Mount, +85°C Max Temp -40°C Min
  • RS stock no. 171-5180P
  • Mfr. Part No. MGFW1R52415
Each (Supplied in a Tube)
R 281.12(exc. VAT)
Temporarily out of stock
Murata Power Solutions NTE DC-DC Converter, 12V dc/ 83mA Output, 4.5 → 5.5 V dc Input, 1W, Surface Mount, +85°C
  • RS stock no. 689-5488P
  • Mfr. Part No. NTE0512MC
Each (Supplied in a Tube)
R 168.53(exc. VAT)
In Stock
1A NonIsolated DC-DC Switching Regulator
  • RS stock no. 534-598
  • Mfr. Part No. N7805-1PH
Each
R 83.01(exc. VAT)
Currently unavailable
EPCOS N48 RM 7 Transformer Ferrite Core, 315nH, For Use With Resonant Circuit Inductors, Transformers
  • RS stock no. 170-1452
  • Mfr. Part No. B65819N0315A048
Each (On a Reel of 250)
R 52.792(exc. VAT)
Temporarily out of stock
Cosel SFCS DC-DC Converter, 3.3V dc/ 9A Output, 36 → 76 V dc Input, 29.7W, Surface Mount, +85°C Max Temp -40°C
  • RS stock no. 130-9737
  • Mfr. Part No. SFCS30483R3B
Each
R 1,284.00(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TXLN 060-103, 3.3V dc, 12A, 40W, 1 Output, 88 → 264V ac Input Voltage
  • RS stock no. 216-5879
  • Mfr. Part No. TXLN 060-103
Each
R 1,035.61(exc. VAT)
Stock information currently inaccessible
TRACOPOWER TEN 5 DC-DC Converter, ±5V dc/ ±500mA Output, 9 → 18 V dc Input, 6W, Through Hole, +85°C Max Temp
  • RS stock no. 293-2836P
  • Mfr. Part No. TEN 5-1221
Each (Supplied in a Tube)
R 590.43(exc. VAT)
Limited stock
RS PRO 2 x 115V ac, 2 x 18V Toroidal Transformer, 10VA
  • RS stock no. 173-0156
Each (In a Box of 20)
R 293.39(exc. VAT)
Temporarily out of stock
TRACOPOWER THN 15 DC-DC Converter, ±12V dc/ 625mA Output, 18 → 36 V dc Input, 15W, Through Hole, +85°C Max Temp
  • RS stock no. 200-8486
  • Mfr. Part No. THN 15-2422
1 Tube of 10
R 8,757.86(exc. VAT)
Currently unavailable
XP Power ISB DC-DC Converter, ±12V dc/ ±42mA Output, 18 → 36 V dc Input, 1W, Surface Mount, +95°C Max Temp -40°C
  • RS stock no. 122-7314
  • Mfr. Part No. ISB0124D12
Each
R 314.68(exc. VAT)
Temporarily out of stock
Recom RP20-FR DC-DC Converter, 12V dc/ 1.67A Output, 43 → 160 V dc Input, 20W, Through Hole, +101°C Max Temp
  • RS stock no. 166-8748
  • Mfr. Part No. RP20-11012SFR/P
1 Tube of 9
R 14,989.70(exc. VAT)
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