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

125 of 999+
Temporarily out of stock
Recom DC-DC Converter, 9V dc/ 1A Output, 11 → 32 V dc Input, 18W, Through Hole, +85°C Max Temp -40°C Min Temp
  • RS stock no. 166-8932
  • Mfr. Part No. R-619.0P
1 Tube of 15
R 6,179.38(exc. VAT)
Temporarily out of stock
Cosel Switching Power Supply, LFA10F-24-SNY, 24V dc, 500mA, 12W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 132-7414
  • Mfr. Part No. LFA10F-24-SNY
Each
R 585.32(exc. VAT)
In Stock
Murata Power Solutions NME1 DC-DC Converter, 5V dc/ 200mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +115°C
  • RS stock no. 274-5600
  • Mfr. Part No. NME1S0505SC
Each (In a Tube of 25)
R 34.305(exc. VAT)
Limited stock
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. 293-2836
  • Mfr. Part No. TEN 5-1221
Each
R 590.43(exc. VAT)
Limited stock
TRACOPOWER TMR 1SM DC-DC Converter, ±12V dc/ ±42mA Output, 18 → 36 V dc Input, 1W, Surface Mount, +85°C Max Temp
  • RS stock no. 781-3147
  • Mfr. Part No. TMR 1-2422SM
Each
R 247.60(exc. VAT)
Last RS stock
XP Power IV DC-DC Converter, ±24V dc/ ±42mA Output, 21.6 → 26.4 V dc Input, 1W, Through Hole, +85°C Max Temp
  • RS stock no. 161-9189
  • Mfr. Part No. IV2424S
1 Tube of 20
R 2,315.42(exc. VAT)
In Stock
TRACOPOWER TMR 12WI DC-DC Converter, 5.1V dc/ 2.4A Output, 18 → 75 V dc Input, 12W, PCB Mount, +85°C Max Temp
  • RS stock no. 251-7295
  • Mfr. Part No. TMR 12-4811WI
Each (In a Tube of 10)
R 778.848(exc. VAT)
Last RS stock
XP Power JTE DC-DC Converter, 24V dc/ 250mA Output, 9 → 36 V dc Input, 6W, Through Hole, +100°C Max Temp -40°C
  • RS stock no. 167-2409
  • Mfr. Part No. JTE0624S24
1 Tube of 10
R 3,184.15(exc. VAT)
Limited stock
TRACOPOWER TEN 25WI DC-DC Converter, 12V dc/ 2.5A Output, 10 → 40 V dc Input, 25W, Through Hole, +85°C Max Temp
  • RS stock no. 706-5900
  • Mfr. Part No. TEN 25-2412WI
Each
R 1,234.72(exc. VAT)
In Stock
TDK-Lambda CCG Isolated DC-DC Converter, 12V dc/, 4.5 → 18 V dc Input, 3W, Surface Mount
  • RS stock no. 260-4606
  • Mfr. Part No. CCG3-12-12DR
Each
R 287.92(exc. VAT)
In Stock
Through Hole Audio Transformer 1 + 1kΩ
  • RS stock no. 123-7198
  • Mfr. Part No. A187A10C
Each
R 1,358.51(exc. VAT)
Temporarily out of stock
Murata Power Solutions NXE2 DC-DC Converter, 15V dc/ 133mA Output, 10.8 → 13.2 V dc Input, 2W, Surface Mount,
  • RS stock no. 167-0979
  • Mfr. Part No. NXE2S1215MC-R7
1 Reel of 180
R 11,528.64(exc. VAT)
Temporarily out of stock
Murata Power Solutions MEF1 DC-DC Converter, 3.3V dc/ 300mA Output, 3.13 → 3.46 V dc Input, 1W, Through Hole,
  • RS stock no. 162-0687
  • Mfr. Part No. MEF1S0303SPC
1 Tube of 25
R 2,556.90(exc. VAT)
In Stock
EPCOS U 93 Transformer Ferrite Core, 5400nH, For Use With Power Transformers
  • RS stock no. 213-4470
  • Mfr. Part No. B67345B0001X027
Each
R 610.65(exc. VAT)
In Stock
TRACOPOWER TRS 2 DC-DC Converter, 5V dc/ 400mA Output, 18 → 36 V dc Input, 2W, PCB Mount, +90°C Max Temp -40°C
  • RS stock no. 176-4396
  • Mfr. Part No. TRS 2-2411
1 Tube of 10
R 3,004.80(exc. VAT)
In Stock
Murata Power Solutions NME DC-DC Converter, 5V dc/ 200mA Output, 21.6 → 26.4 V dc Input, 1W, Through Hole, +70°C
  • RS stock no. 629-9149
  • Mfr. Part No. NME2405SC
Each
R 235.44(exc. VAT)
Limited stock
XP Power IH DC-DC Converter, ±5V dc/ ±200mA Output, 21.6 → 26.4 V dc Input, 2W, Through Hole, +85°C Max Temp
  • RS stock no. 122-6933
  • Mfr. Part No. IH2405S
Each
R 178.04(exc. VAT)
In Stock
PULS CP20 DIN Rail Power Supply, 300V ac, dc Input, 24V dc Output, 20A Output, 480W
  • RS stock no. 401-684
  • Mfr. Part No. CP20.242-R2
Each
R 8,582.33(exc. VAT)
In Stock
APC 230V Input Stand Alone Uninterruptible Power Supply, 1500VA (1.05kW), Easy UPS
  • RS stock no. 247-2061
  • Mfr. Part No. SMVS1500CAI
Each
R 12,828.37(exc. VAT)
In Stock
ABB CP-E Switched Mode DIN Rail Power Supply, 90 → 132 V ac,186 → 264 V ac / 210 → 370V dc ac, dc
  • RS stock no. 668-0924
  • Mfr. Part No. 1SVR427035R0000 CP-E 24/10.0
Each
R 5,003.41(exc. VAT)
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