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

90 of 999+
In Stock
TRACOPOWER Switching Power Supply, TXM 150-112, 12V dc, 12.5A, 150W, 1 Output, 90 → 264V ac Input Voltage
  • RS stock no. 849-6229
  • Mfr. Part No. TXM 150-112
Each
R 2,071.36(exc. VAT)
In Stock
Block 115 V ac, 230 V ac, 2 x 24V ac Toroidal Transformer, 100VA 2 Output
  • RS stock no. 752-9249
  • Mfr. Part No. RKD 100/2x24
Each
R 1,789.84(exc. VAT)
In Stock
EPCOS, Yoke for use with EFD 25/13/9 Core
  • RS stock no. 647-9654
  • Mfr. Part No. B66422B2000X000
Each (In a Pack of 10)
R 5.994(exc. VAT)
In Stock
MEAN WELL 49.5W Plug-In AC/DC Adapter 9V dc Output, 5.5A Output
  • RS stock no. 179-2834
  • Mfr. Part No. GSM60E09-P1J
Each
R 739.81(exc. VAT)
In Stock
TRACOPOWER TSP Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 12V dc dc Output, 12A Output, 144W
  • RS stock no. 511-5343
  • Mfr. Part No. TSP 140-112
Each
R 3,472.11(exc. VAT)
In Stock
RS PRO Pure Sine Wave 500W Fixed Installation DC-AC Power Inverter, 12V dc Input, 230V ac Output, No
  • RS stock no. 268-5156
Each
R 4,246.83(exc. VAT)
Temporarily out of stock
Block 2.5kVA Chassis Mounting Transformer, 3 x 400V ac
  • RS stock no. 738-7929
  • Mfr. Part No. TT3 2,5-4-4
Each
R 26,956.68(exc. VAT)
In Stock
RS PRO Embedded Switch Mode Power Supply (SMPS), 12V dc, 4A, 120W, Dual Output, 85 → 264V ac Input Voltage
  • RS stock no. 262-9102
Each
R 960.27(exc. VAT)
In Stock
Chinfa AMR2 DIN Rail Power Supply, 90 → 264V ac ac Input, 5V dc dc Output, 3A Output, 15W
  • RS stock no. 896-2224
  • Mfr. Part No. AMR2-05
Each
R 830.13(exc. VAT)
Temporarily out of stock
Myrra 9V ac 2 Output Through Hole PCB Transformer, 2.3VA
  • RS stock no. 173-9793
  • Mfr. Part No. 44164
Each
R 125.61(exc. VAT)
Last RS stock
RS PRO Switching Power Supply, 48V dc, 13.6A, 588W, 1 Output, 90 → 264V ac Input Voltage
  • RS stock no. 161-8242
Each
R 5,333.63(exc. VAT)
In Stock
Excelsys / Advanced Energy Switching Power Supply, XG3, 15V dc, 20A, 240W, 1 Output, 120 → 380 V dc, 85 →
  • RS stock no. 627-3822
  • Mfr. Part No. XG3
Each
R 3,548.14(exc. VAT)
In Stock
Omron Switching Power Supply, S8VS-01505, 5V dc, 2A, 15W, 1 Output, 100 → 240V ac Input Voltage
  • RS stock no. 181-3786
  • Mfr. Part No. S8VS-01505
Each
R 1,243.60(exc. VAT)
In Stock
Phoenix Contact 100 → 240V ac Input DIN Rail Uninterruptible Power Supply (240W), TRIO-UPS
  • RS stock no. 180-5490
  • Mfr. Part No. 2907161
Each
R 12,053.57(exc. VAT)
In Stock
Legrand 100VA DIN Rail Transformer, 230V ac, 400V ac Primary, 115V ac Secondary
  • RS stock no. 535-7806
  • Mfr. Part No. 0 442 63
Each
R 2,313.01(exc. VAT)
In Stock
EPCOS N30 RM 8 Transformer Ferrite Core, 5700nH, For Use With Broadband Transformers
  • RS stock no. 125-3386
  • Mfr. Part No. B65811J0000R030
Each (In a Pack of 10)
R 43.245(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, RD-125A, 5 V dc, 12 V dc, 7.7A, 130.9W, Dual Output, 176 → 264 V ac, 248
  • RS stock no. 644-6941
  • Mfr. Part No. RD-125A
Each
R 1,105.81(exc. VAT)
Limited stock
Weidmuller PRO MAX Switched Mode DIN Rail Power Supply, 320 → 575 V ac / 450 → 800V dc ac, dc Input, 24V
  • RS stock no. 923-6564
  • Mfr. Part No. 1478190000
Each
R 7,602.66(exc. VAT)
In Stock
RS PRO Pure Sine Wave 1500W Power Inverter, 12V Input, 230V Output
  • RS stock no. 179-3333
Each
R 8,918.71(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TML 20215C, ±15V dc, 667mA, 20W, Dual Output, 100 → 375 V dc, 90 → 264
  • RS stock no. 706-6158
  • Mfr. Part No. TML 20215C
Each
R 1,345.14(exc. VAT)
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