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

27848 Products showing for Power Supplies & Transformers

12 of 999+
Temporarily out of stock
EPCOS N48 P 14/8 Transformer Ferrite Core, 2100nH, For Use With Resonant Circuit Inductors
  • RS stock no. 125-3340
  • Mfr. Part No. B65541D0000R048
Each (In a Pack of 10)
R 31.976(exc. VAT)
In Stock
Cosel Embedded Switch Mode Power Supply (SMPS), PBA600F-48, 48V dc, 13A, 624W, 1 Output, 120 → 350 V dc, 85
  • RS stock no. 102-046
  • Mfr. Part No. PBA600F-48
Each
R 9,844.52(exc. VAT)
In Stock
APC 230V Input UPS, 1500VA (865W), BR1500G-GR
  • RS stock no. 287-7915
  • Mfr. Part No. BR1500G-GR
Each
R 14,634.88(exc. VAT)
In Stock
RS PRO 5W Plug-In AC/AC Adapter 12V ac Output, 400mA Output
  • RS stock no. 139-1764
Each
R 279.04(exc. VAT)
In Stock
Eaton UPS Source Transfer Switch, MGE UPS Systems Series
  • RS stock no. 918-6447
  • Mfr. Part No. EATS16N 16A EATON ATS 1P C19,C13/C19 EU 230V COM
Each
R 26,123.60(exc. VAT)
Limited stock
TRACOPOWER TEL 3 DC-DC Converter, 5V dc/ 600mA Output, 18 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp
  • RS stock no. 396-5180
  • Mfr. Part No. TEL 3-2411
Each
R 318.90(exc. VAT)
Temporarily out of stock
Better World
MEAN WELL 18W Power Brick AC/DC Adapter 18V dc Output, 0 → 1A Output
  • RS stock no. 117-6113
  • Mfr. Part No. GST18A18-P1J
Each
R 374.42(exc. VAT)
In Stock
MEAN WELL DDR-120 DC-DC Converter, 12V dc/ 10A Output, 16.8 → 33.6 V dc Input, 120W, DIN Rail Mount, +70°C Max
  • RS stock no. 175-7783
  • Mfr. Part No. DDR-120B-12
Each
R 1,436.22(exc. VAT)
Last RS stock
Phoenix Contact TRIO POWER Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 20A
  • RS stock no. 883-7364
  • Mfr. Part No. 2903151
Each
R 5,979.17(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-30-12, 12V dc, 2.5A, 30W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 135-8946
  • Mfr. Part No. IRM-30-12
Each
R 346.89(exc. VAT)
In Stock
MEAN WELL MDR Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 12V dc dc Output, 1.67A Output, 20W
  • RS stock no. 428-427
  • Mfr. Part No. MDR-20-12
Each
R 1,007.92(exc. VAT)
Last RS stock
Eaton 161 → 284V Input Stand Alone Uninterruptible Power Supply, 650VA (400W), Ellipse ECO
  • RS stock no. 745-1878
  • Mfr. Part No. EL650USBIEC Eaton Ellipse ECO 650 USB IEC
Each
R 4,375.68(exc. VAT)
In Stock
SKROSS 24W Plug-In AC/DC Adapter 5V dc Output, 4.8A Output
  • RS stock no. 161-8180
  • Mfr. Part No. SKR-0090
Each
R 840.89(exc. VAT)
In Stock
Better World
Phaesun 50W Energy Generation Kit solar panel
  • RS stock no. 860-2913
  • Mfr. Part No. 600239
Each
R 4,474.13(exc. VAT)
In Stock
XP Power DTJ15 DC-DC Converter, 12V dc/ 1.25A Output, 9 → 36 V dc Input, 15W, Chassis Mount, +100°C Max Temp
  • RS stock no. 193-5869
  • Mfr. Part No. DTJ1524S12
Each
R 820.79(exc. VAT)
In Stock
1 Output 250W SMPS Transformer, 48V
  • RS stock no. 823-5459
  • Mfr. Part No. 760895751
Each
R 493.28(exc. VAT)
In Stock
RS PRO 5W Plug-In AC/AC Adapter 24V ac Output, 200mA Output
  • RS stock no. 139-1766
Each
R 300.90(exc. VAT)
Temporarily out of stock
MEAN WELL Switching Power Supply, RSP-1500-15, 15V dc, 100A, 1.5kW, 1 Output, 127 → 370 V dc, 90 → 264 V
  • RS stock no. 678-3865
  • Mfr. Part No. RSP-1500-15
Each
R 9,258.53(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, LRS-35-12, 12V dc, 3A, 36W, 1 Output, 120 → 373 V dc, 85 → 264 V ac
  • RS stock no. 106-5823
  • Mfr. Part No. LRS-35-12
Each
R 348.86(exc. VAT)
Currently unavailable
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)
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