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

1392 of 999+
In Stock
RS PRO 24W Plug-In AC/DC Adapter 12V dc Output, 0 → 2A Output
  • RS Stock No. 360-644
Each
R 362.21(exc. VAT)
In Stock
XP Power DTJ15 DC-DC Converter, 15V dc/ 500mA Output, 18 → 75 V dc Input, 15W, Chassis Mount, +100°C Max Temp
  • RS Stock No. 193-5885
  • Mfr. Part No. DTJ1548D15
Each
R 843.39(exc. VAT)
In Stock
RS PRO 9V ac 2 Output Through Hole PCB Transformer, 3VA
  • RS Stock No. 504-408
Each
R 554.65(exc. VAT)
Temporarily out of stock
STMicroelectronics Switching Regulator, 3.3 V dc, 5 V dc Output Voltage, 4 V dc, 38 V dc Input Voltage, 2A Output
  • RS Stock No. 203-3395
  • Mfr. Part No. L6986H3V3TR
Each (On a Reel of 2500)
R 35.331(exc. VAT)
In Stock
APC UPS Battery Pack, for use with UPC
  • RS Stock No. 247-2089
  • Mfr. Part No. SRVS72BP-9A
Each
R 22,586.14(exc. VAT)
In Stock
TRACOPOWER TMR DC-DC Converter, 24V dc/ 166mA Output, 9 → 18 V dc Input, 4W, Through Hole, +85°C Max Temp -40°C
  • RS Stock No. 209-9798
  • Mfr. Part No. TMR 4-1215
Each
R 311.13(exc. VAT)
In Stock
TDK-Lambda Switching Power Supply, ZPS40-5, 5V dc, 6A, 30W, 1 Output, 120 → 370 V dc, 90 → 264 V ac Input
  • RS Stock No. 528-7971
  • Mfr. Part No. ZPS40-5
Each
R 1,842.47(exc. VAT)
Currently unavailable
XP Power JCD DC-DC Converter, ±5V dc/ ±600mA Output, 18 → 36 V dc Input, 6W, Through Hole, +100°C Max Temp -40°C
  • RS Stock No. 167-2990
  • Mfr. Part No. JCD0624D05
1 Tube of 10
R 3,063.88(exc. VAT)
Currently unavailable
Unifive 18W Power Brick AC/DC Adapter 12V dc Output, 1.5A Output
  • RS Stock No. 218-4792
  • Mfr. Part No. UNI318-1215-PL03B
Each
R 624.66(exc. VAT)
Temporarily out of stock
TRACOPOWER TRV DC-DC Converter, 15V dc/ 67mA Output, 9.6 → 14.4 V dc Input, 1W, Through Hole, +85°C Max Temp
  • RS Stock No. 209-9879
  • Mfr. Part No. TRV 1-1213M
Each
R 301.31(exc. VAT)
Stock information currently inaccessible
TRACOPOWER TEN 6N DC-DC Converter, 5V dc/ 1.2A Output, 18 → 36 V dc Input, 6W, Through Hole, +85°C Max Temp
  • RS Stock No. 755-3586P
  • Mfr. Part No. TEN 6-2411N
Each (Supplied in a Tube)
R 390.03(exc. VAT)
In Stock
RS PRO 2 x 115V ac, 2 x 115V ac Toroidal Transformer, 300VA 2 Output
  • RS Stock No. 117-6068
Each
R 2,998.76(exc. VAT)
In Stock
XP Power Cover Kit, for use with ECM40/60 Series
  • RS Stock No. 122-7060
  • Mfr. Part No. ECM40/60 COVER
Each
R 414.67(exc. VAT)
In Stock
Nuvotem Talema 230V ac, 2 x 6V ac Toroidal Transformer, 15VA 2 Output
  • RS Stock No. 223-8459
  • Mfr. Part No. 0015P1-2-006K
Each
R 917.37(exc. VAT)
In Stock
Murata Power Solutions CRV1 DC-DC Converter, 5V dc/ 200mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +85°C
  • RS Stock No. 123-4616
  • Mfr. Part No. CRV1S0505SC
Each
R 40.47(exc. VAT)
Temporarily out of stock
Schneider Electric Uninterruptible Power Supply (3mW), XB5R
  • RS Stock No. 341-282
  • Mfr. Part No. ZBRM22BA0
Each
R 8,735.90(exc. VAT)
Temporarily out of stock
Siemens Power Supply Accessory, for use with 3KC8 1600 A, 3KC9833 Series
  • RS Stock No. 143-855
  • Mfr. Part No. 3KC9833-6
Each
R 6,451.74(exc. VAT)
In Stock
2 Output Flyback Gate Drive Transformer, 9 → 18V, 18μH
  • RS Stock No. 227-8204
  • Mfr. Part No. 750317894
Each
R 133.24(exc. VAT)
In Stock
Recom R5M DC-DC Converter, ±15V dc/ ±168mA Output, 9 → 36 V dc, 18 to75 V dc Input, 5W, Surface Mount, +50°C Max
  • RS Stock No. 274-5331
  • Mfr. Part No. R5M-2415D/SMD
1 Tube of 20
R 14,398.42(exc. VAT)
In Stock
ROHM Switching Regulator, 1.0 → 2.5V dc Output Voltage, 2.7 → 5.5V dc Input Voltage, 2A Output Current, 1
  • RS Stock No. 223-6147
  • Mfr. Part No. BD9130NV-E2
Each (In a Pack of 5)
R 49.882(exc. VAT)
Results per page
1
1390
1391
1392

Related links