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

27865 Products showing for Power Supplies & Transformers

8 of 999+
RS PRO 140 → 300V ac Input Stand Alone Uninterruptible Power Supply, 600VA (360W), GS600
  • RS stock no. 235-5107
Each
R 2,537.83(exc. VAT)
MOXA POE Injector, 24/48V dc Input, 24/48V dc Output, 60W
  • RS stock no. 256-3675
  • Mfr. Part No. INJ-24A
Each
R 8,230.10(exc. VAT)
ABB 24V dc Input DIN Rail Mount Buffer Module
  • RS stock no. 237-3171
  • Mfr. Part No. 1SVR427060R2000 CP-B 24/20.0
Each
R 45,198.38(exc. VAT)
MEAN WELL HDR Switched Mode DIN Rail Power Supply, 85 → 264 V ac, 120 → 370V dc, 5V dc dc Output, 6.5A
  • RS stock no. 145-7870
  • Mfr. Part No. HDR-60-5
Each
R 632.25(exc. VAT)
Mascot 15W Plug-In AC/DC Adapter 9V ac Output, 1.6A Output
  • RS stock no. 234-1268
  • Mfr. Part No. 8710-9VAC
Each
R 862.49(exc. VAT)
RS PRO 5W Plug-In AC/AC Adapter 12V ac Output, 400mA Output
  • RS stock no. 139-1764
Each
R 279.04(exc. VAT)
Better World
RS PRO 45W Polycrystalline solar panel
  • RS stock no. 904-6137
Each (In a Pack of 5)
R 2,896.15(exc. VAT)
RS PRO 5W Plug-In AC/AC Adapter 24V ac Output, 200mA Output
  • RS stock no. 139-1766
Each
R 300.90(exc. VAT)
MEAN WELL MDR Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 12V dc dc Output, 5A Output, 60W
  • RS stock no. 428-467
  • Mfr. Part No. MDR-60-12
Each
R 613.57(exc. VAT)
MEAN WELL Switching Power Supply, CSP-3000-120, 120V dc, 25A, 3kW, 1 Output, 180 → 264 V ac, 254 → 370 V
  • RS stock no. 186-0191
  • Mfr. Part No. CSP-3000-120
Each
R 15,155.44(exc. VAT)
Siemens Battery Module, for use with SITOP DC UPS Module, SITOP UPS1100 Series
  • RS stock no. 880-1359
  • Mfr. Part No. 6EP4134-0GB00-0AY0
Each
R 4,682.43(exc. VAT)
Siemens SIMATIC S7-300 Switched Mode DIN Rail Power Supply, 120 → 230V ac ac Input, 24V dc dc Output, 5A Output,
  • RS stock no. 714-1256
  • Mfr. Part No. 6ES7307-1EA01-0AA0
Each
R 6,298.81(exc. VAT)
RS PRO 12W Plug-In AC/DC Adapter 24V dc Output, 500mA Output
  • RS stock no. 175-3306
Each
R 211.37(exc. VAT)
MEAN WELL DDR-120 DC-DC Converter, 12V dc/ 1.1A Output, 33.6 → 67.2 VDC Input, 120W, DIN Rail Mount -40°C Min
  • RS stock no. 285-7327
  • Mfr. Part No. DDR-120C-12
Each
R 1,372.60(exc. VAT)
Eaton 176 → 276V Input Stand Alone Battery Expansion Module, 5000VA (4.5kW), 9SX
  • RS stock no. 250-0351
  • Mfr. Part No. 9SXEBM240
Each
R 45,811.09(exc. VAT)
Murata Power Solutions Switching Regulator, Through Hole, 5V dc Output Voltage, 1.5A Output Current, 1 Outputs
  • RS stock no. 796-2132
  • Mfr. Part No. OKI-78SR-5/1.5-W36-C
Each
R 104.98(exc. VAT)
Block 9V ac 2 Output Through Hole PCB Transformer, 10VA
  • RS stock no. 201-7094
  • Mfr. Part No. FL 10/9
Each
R 636.39(exc. VAT)
TRACOPOWER TMR 2WI Isolated DC-DC Converter, 3.3V dc/ 500mA Output, 9 → 36 V dc Input, 2W, Through Hole, +85°C
  • RS stock no. 706-5089
  • Mfr. Part No. TMR 2-2410WI
Each
R 194.61(exc. VAT)
Better World
RS PRO 10W Polycrystalline solar panel
  • RS stock no. 914-8454
Each
R 1,680.81(exc. VAT)
RS PRO 10W USB Adapter AC/DC Adapter 5V dc Output, 2.1A Output
  • RS stock no. 303-991
Each
R 162.06(exc. VAT)
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