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

141 of 999+
In Stock
TRACOPOWER TSM DC-DC Converter, ±15V dc/ ±30mA Output, 21.6 → 26.4 V dc Input, 1W, Surface Mount, +85°C Max Temp
  • RS stock no. 168-591
  • Mfr. Part No. TSM 2415D
Each
R 215.66(exc. VAT)
Currently unavailable
Recom REC3 DC-DC Converter, 5V dc/ 600mA Output, 4.5 → 9 V dc Input, 3W, Through Hole, +80°C Max Temp -40°C Min
  • RS stock no. 162-2774
  • Mfr. Part No. REC3-0505SRW/H4/A
1 Tube of 15
R 4,933.20(exc. VAT)
In Stock
XP Power JTK30 DC-DC Converter, 12V dc/ 2.5A Output, 9 → 36 V dc Input, 30W, Through Hole, +100°C Max Temp -40°C
  • RS stock no. 123-1225
  • Mfr. Part No. JTK3024S12
Each
R 1,085.99(exc. VAT)
In Stock
Carroll & Meynell Single Phase 1.5kVA Site Transformer, 230V ac Primary, 230V Secondary
  • RS stock no. 812-9584
  • Mfr. Part No. CM1500/230/EURO
Each
R 10,270.84(exc. VAT)
In Stock
TRACOPOWER THL 20WI DC-DC Converter, 5V dc/ 4A Output, 9 → 36 V dc Input, 20W, Through Hole, +85°C Max Temp
  • RS stock no. 733-1878
  • Mfr. Part No. THL 20-2411WI
Each
R 1,186.67(exc. VAT)
In Stock
TRACOPOWER TEN 8 DC-DC Converter, ±5V dc/ ±800mA Output, 9 → 18 V dc Input, 8W, Through Hole, +85°C Max Temp
  • RS stock no. 423-9606P
  • Mfr. Part No. TEN 8-1221
Each (Supplied in a Tube)
R 618.34(exc. VAT)
In Stock
Wurth Elektronik Pulse Transformer 1:1:1:1:1:1 Turns Ratio
  • RS stock no. 522-6140
  • Mfr. Part No. 749196510
Each
R 180.81(exc. VAT)
In Stock
Nuvotem Talema 230V ac, 2 x 6V ac Toroidal Transformer, 50VA 2 Output
  • RS stock no. 223-8572
  • Mfr. Part No. 0050P1-2-006K
Each
R 1,299.64(exc. VAT)
In Stock
XP Power JCM30 DC-DC Converter, 5V dc/ 6mA Output, 18 → 36 V dc Input, 30W, Through Hole, +105°C Max Temp -40°C
  • RS stock no. 165-7806
  • Mfr. Part No. JCM3024S05
1 Tube of 10
R 8,808.43(exc. VAT)
Temporarily out of stock
TRACOPOWER TBA 1HI DC-DC Converter, 12V dc/ 84mA Output, 10.8 → 13.2 V dc Input, 1W, Through Hole, +85°C Max
  • RS stock no. 187-4009
  • Mfr. Part No. TBA 1-1212HI
1 Tube of 10
R 789.12(exc. VAT)
Temporarily out of stock
Artesyn / Advanced Energy SMPS Transformer, LCM4000HV-T-S 4kW, 1 Output
  • RS stock no. 251-6437
  • Mfr. Part No. LCM4000HV-T-S
Each
R 18,903.26(exc. VAT)
In Stock
1 Output 200W SMPS Transformer, 24 V
  • RS stock no. 823-5440
  • Mfr. Part No. 760895641
Each
R 387.33(exc. VAT)
In Stock
Block 18V ac 1 Output Through Hole PCB Transformer, 36VA
  • RS stock no. 732-0503
  • Mfr. Part No. VCM 36/1/18
Each
R 961.16(exc. VAT)
In Stock
Edimax Single Port POE Injector, 100 - 240V ac Input, 1.5A, 30W
  • RS stock no. 272-3466
  • Mfr. Part No. GP-201IT
Each
R 1,967.11(exc. VAT)
In Stock
Chinfa Uninterruptible Power Supply
  • RS stock no. 789-4079
  • Mfr. Part No. DRU30-12
Each
R 2,930.05(exc. VAT)
Last RS stock
Murata Power Solutions NMG DC-DC Converter, 9V dc/ 222mA Output, 13.5 → 16.5 V dc Input, 2W, Through Hole, +85°C
  • RS stock no. 796-2309
  • Mfr. Part No. NMG1509SC
Each
R 178.07(exc. VAT)
Limited stock
TRACOPOWER TEL 3 DC-DC Converter, 12V dc/ 250mA Output, 36 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp
  • RS stock no. 396-5247
  • Mfr. Part No. TEL 3-4812
Each
R 234.07(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TML 40205, ±5V dc, 4A, 40W, Dual Output, 100 → 375 V dc, 90 → 264 V ac
  • RS stock no. 706-6101
  • Mfr. Part No. TML 40205
Each
R 1,842.37(exc. VAT)
In Stock
TRACOPOWER TMR 6 DC-DC Converter, 12V dc/ 500mA Output, 36 → 75 V dc Input, 6W, Through Hole, +70°C Max Temp
  • RS stock no. 755-3523
  • Mfr. Part No. TMR 6-4812
Each
R 422.58(exc. VAT)
In Stock
TDK-Lambda DRB120/240-3 DIN Rail Power Supply, 350 → 575V ac ac Input, 24V dc dc Output, 5A Output, 120W
  • RS stock no. 283-1782
  • Mfr. Part No. DRB120-24-3-A0
Each
R 3,703.73(exc. VAT)
1
141
1341
Results per page

Related links