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

44 of 999+
MEAN WELL Switching Power Supply, RSP-1500-5, 5V dc, 240A, 1.2kW, 1 Output, 127 → 370 V dc, 90 → 264 V ac
  • RS stock no. 678-3861
  • Mfr Part No. RSP-1500-5
Each
R 13,566.63(exc. VAT)
Better World
Seeit 5W Kit solar panel
  • RS stock no. 286-4010
  • Mfr Part No. KES12V-05W-P1
Each
R 1,457.42(exc. VAT)
MEAN WELL Switching Power Supply, RS-150-5, 5V dc, 26A, 130W, 1 Output, 176 → 264 V ac, 248 → 373 V dc,
  • RS stock no. 644-7023
  • Mfr Part No. RS-150-5
Each
R 888.92(exc. VAT)
EPCOS N87 ETD 59 Transformer Ferrite Core, 5300nH, For Use With SMPS Transformers
  • RS stock no. 167-8304
  • Mfr Part No. B66397G0000X187
Each (In a Box of 40)
R 122.845(exc. VAT)
Omron S8VK-G Switched Mode DIN Rail Power Supply, 100 → 240 V ac / 90 → 350V dc ac, dc Input, 48V dc dc
  • RS stock no. 776-9513
  • Mfr Part No. S8VK-G48048
Each
R 7,209.87(exc. VAT)
TRACOPOWER Switching Power Supply, TXL 035-05S, 5V dc, 7A, 35W, 1 Output, 120 → 375 V dc, 85 → 264 V ac
  • RS stock no. 418-2178
  • Mfr Part No. TXL 035-05S
Each
R 1,067.41(exc. VAT)
TRACOPOWER TCL Switched Mode DIN Rail Power Supply, 85 → 264 V ac / 85 → 375V dc ac, dc Input, 12V dc dc
  • RS stock no. 457-3029
  • Mfr Part No. TCL 120-112
Each
R 3,204.15(exc. VAT)
TDK-Lambda DRB120-480 Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 10A Output,
  • RS stock no. 183-3537
  • Mfr Part No. DRB-240-24-1
Each
R 2,360.07(exc. VAT)
EPCOS, RM 6 Coil Former for use with RM 6 Core
  • RS stock no. 170-1435
  • Mfr Part No. B65808N1006D002
Each (On a Reel of 500)
R 14.194(exc. VAT)
XP Power 85W Power Brick AC/DC Adapter 15V dc Output, 5.67A Output
  • RS stock no. 121-7081
  • Mfr Part No. AHM85PS15
Each
R 1,508.20(exc. VAT)
XP Power Switching Power Supply, VCE05US09, 9V dc, 550mA, 5W, 1 Output, 80 → 264V ac Input Voltage
  • RS stock no. 124-6617
  • Mfr Part No. VCE05US09
Each
R 281.12(exc. VAT)
MEAN WELL N7812 DC-DC Converter, 13V dc/ 0 → 2000mA Output, 16 → 32 V dc Input, 3.6 → 30W, Through
  • RS stock no. 590-685
  • Mfr Part No. N7812-2CH
Each
R 101.72(exc. VAT)
TDK-Lambda 36W Power Brick AC/DC Adapter 36V dc Output, 0.75 → 1A Output
  • RS stock no. 222-8189
  • Mfr Part No. DTM36CN360-C8
Each
R 503.46(exc. VAT)
TDK-Lambda i7A DC-DC Converter, 3.3 → 2.4V dc/ 33A Output, 18 → 60 V dc Input, 500W, PCB Mount, +125°C
  • RS stock no. 221-4266
  • Mfr Part No. I7A4W033A033V-001-R
Each
R 1,283.74(exc. VAT)
Eaton 200 → 276V Input Uninterruptible Power Supply, 2000VA (1.8kW), 9SX
  • RS stock no. 287-7980
  • Mfr Part No. 9SX2000IBS
Each
R 47,009.18(exc. VAT)
Siemens SITOP PSU100C Switched Mode DIN Rail Power Supply, 100 → 230 V ac / 110 → 300V dc ac, dc Input,
  • RS stock no. 741-8708
  • Mfr Part No. 6EP1322-5BA10
Each
R 3,038.24(exc. VAT)
Friwo 7.2W AC/DC Adapter 12V dc Output, 600mA Output
  • RS stock no. 240-4026
  • Mfr Part No. EDV1960970RS
Each
R 598.98(exc. VAT)
MEAN WELL DC-DC Converter, 48V dc/ 21A Output, 19 → 72 V dc Input, 1000W, Rack Mount, +60°C Max Temp -20°C Min
  • RS stock no. 678-3672
  • Mfr Part No. SD-1000L-48
Each
R 8,445.11(exc. VAT)
Siemens Single Phase 40VA Isolation Transformer, 400V ac Primary, 24V ac Secondary, 1.67A O/P
  • RS stock no. 236-8431
  • Mfr Part No. 4AM2642-5AN00-0EA0
Each
R 2,066.25(exc. VAT)
XP Power 85W Power Brick AC/DC Adapter 15V dc Output, Maximum of 5.33A Output
  • RS stock no. 134-9083
  • Mfr Part No. ALM85US15
Each
R 1,400.88(exc. VAT)
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