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

9 of 999+
In Stock
Siemens SITOP Switched Mode DIN Rail Power Supply, 320 → 575V ac ac Input, 24V dc dc Output, 20A Output, 480W
  • RS stock no. 196-3645
  • Mfr. Part No. 6EP3436-8SB00-0AY0
Each
R 7,010.48(exc. VAT)
In Stock
OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 68Ω Prim. Resistance
  • RS stock no. 210-6245
  • Mfr. Part No. Z1612E
Each
R 133.37(exc. VAT)
In Stock
RS PRO Pure Sine Wave 2000W Power Inverter, 48V Input, 230V Output
  • RS stock no. 179-3339
Each
R 11,068.79(exc. VAT)
Limited stock
3 Output 15 → 30W Flyback SMPS Transformer, 85 → 265V ac, 3.3 → 7 V ac, 8 → 17 V ac
  • RS stock no. 418-5543
  • Mfr. Part No. 74030
Each
R 181.26(exc. VAT)
Currently unavailable
RS PRO Switching Power Supply, 12V dc, 12.5A, 150W, 1 Output, 170 → 264 V ac, 85 → 132 V ac Input Voltage
  • RS stock no. 161-8297
Each
R 598.58(exc. VAT)
In Stock
APC 160 → 286V Input Stand Alone Uninterruptible Power Supply, 3000VA (2.7kW), Smart-UPS SMT
  • RS stock no. 188-0191
  • Mfr. Part No. SMT3000IC
Each
R 62,366.36(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, RSP-320-24, 24V dc, 13.4A, 321.6W, 1 Output, 124 → 370 V dc, 88 → 264 V
  • RS stock no. 777-2850
  • Mfr. Part No. RSP-320-24
Each
R 1,876.14(exc. VAT)
In Stock
RS PRO Switch Mode DIN Rail Power Supply, 90 → 264V ac ac Input, 5V dc dc Output, 2.4A Output, 12W
  • RS stock no. 225-9899
Each
R 299.39(exc. VAT)
In Stock
RS PRO Switching Power Supply, 24V dc, 10A, 240W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 161-8226
Each
R 1,677.05(exc. VAT)
Limited stock
XP Power Switching Power Supply, EML30US12-S, 12V dc, 2.5A, 30W, 1 Output, 120 → 370 V dc, 85 → 264 V ac
  • RS stock no. 122-6605
  • Mfr. Part No. EML30US12-S
Each
R 1,268.79(exc. VAT)
In Stock
Chassis Mount Audio Transformer 4 → 16Ω 1 W, 2 W, 5 W, 15 W, 30 W
  • RS stock no. 210-6532
  • Mfr. Part No. D29A100
Each
R 1,183.00(exc. VAT)
Temporarily out of stock
Riello UPS Battery, for use with Sentinal Rack, BB SEP Series
  • RS stock no. 255-8470
  • Mfr. Part No. BTC SER 72V A5
Each
R 27,398.18(exc. VAT)
In Stock
MEAN WELL MDR Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 4A Output, 100W
  • RS stock no. 428-445
  • Mfr. Part No. MDR-100-24
Each
R 1,855.36(exc. VAT)
In Stock
PULS MiniLine MLY Switched Mode DIN Rail Power Supply, 100 → 240V ac ac Input, 24V dc dc Output, 1.3A Output, 30W
  • RS stock no. 733-6163
  • Mfr. Part No. ML30.241
Each
R 1,364.48(exc. VAT)
In Stock
RS PRO 6VA 2 Output Chassis Mounting Transformer, 15V ac, IEC 61558-2-6
  • RS stock no. 504-773
Each
R 578.79(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, LRS-150-48, 48V, 3.3A, 158.4W, 240 → 370V dc Input Voltage
  • RS stock no. 424-823
  • Mfr. Part No. LRS-150-48
Each
R 408.56(exc. VAT)
In Stock
EPCOS N87 E 55/28/21 Transformer Ferrite Core, 6400nH, For Use With Power Transformers
  • RS stock no. 125-3661
  • Mfr. Part No. B66335G0000X187
Each (In a Pack of 2)
R 122.51(exc. VAT)
Temporarily out of stock
Allen Bradley 1606 DIN Rail Power Supply, 220V ac, dc Input, 24 → 28V dc Output, 3.9A Output, 95W
  • RS stock no. 265-805
  • Mfr. Part No. 1606-XLP95E
Each
R 4,699.99(exc. VAT)
Currently unavailable
EA Elektro-Automatik 175 → 300V ac Input Stand Alone Uninterruptible Power Supply, 2000VA (1.2kW), Guard LCD2
  • RS stock no. 712-7076
  • Mfr. Part No. EA-UPS INFORMER GUARD LCD2 2000 AP
Each
R 6,733.88(exc. VAT)
In Stock
APC 230V Input Rack Mount Uninterruptible Power Supply, 3000VA (2.7kW), Smart-UPS SRT
  • RS stock no. 215-3252
  • Mfr. Part No. SRT3000RMXLI-NC
Each
R 102,779.04(exc. VAT)
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