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

28194 Products showing for Power Supplies & Transformers

1 of 999+
In Stock
MEAN WELL EDR Switched Mode DIN Rail Power Supply 264V ac AC Input 28V dc, 5 A Output DC 120 W
  • RS stock no. 122-2208
  • Mfr. Part No. EDR-120-24
Subtotal (1 unit)
R 678,72(exc. VAT)
R 678,72/unit
In Stock
RS PRO 12 W AC/DC Adapter AC/DC Adapter Type C 12V dc Output, 1 A
  • RS stock no. 175-3305
Subtotal (1 unit)
R 220,10(exc. VAT)
R 220,10/unit
In Stock
RS PRO 230 V ac 2 x 9 V ac Toroidal Transformer 2 Output 50 VA
  • RS stock no. 671-9097
Subtotal (1 unit)
R 715,88(exc. VAT)
R 715,88/unit
In Stock
MEAN WELL HDR Switched Mode DIN Rail Power Supply 370 V dc, 264V ac AC/DC Input 24V dc, 2.5 A Output DC 60 W
  • RS stock no. 145-7873
  • Mfr. Part No. HDR-60-24
Subtotal (1 unit)
R 518,65(exc. VAT)
R 518,65/unit
In Stock
RS PRO AC/DC Power Supply, 500 W, Input 90V ac to 305V ac
  • RS stock no. 625-752
Subtotal (1 unit)
R 3 436,01(exc. VAT)
R 3 436,01/unit
In Stock
RS PRO 230 V ac 2 x 18 V ac Toroidal Transformer 2 Output 15 VA
  • RS stock no. 671-9062
Subtotal (1 unit)
R 509,62(exc. VAT)
R 509,62/unit
In Stock
RS PRO 20 VA DIN Rail Transformer, 380 to 420 V ac Primary, 230 V ac, 24 V Secondary, IEC/BS/EN 61558-2-4, AS/NZS
  • RS stock no. 123-5698
Subtotal (1 unit)
R 1 399,34(exc. VAT)
R 1 399,34/unit
Temporarily out of stock
RS PRO 230 V ac 2 x 25 V ac Toroidal Transformer 2 Output 225 VA
  • RS stock no. 671-9173
Subtotal (1 unit)
R 1 421,57(exc. VAT)
R 1 421,57/unit
In Stock
RS PRO 230 V ac 2 x 18 V ac Toroidal Transformer 2 Output 120 VA
  • RS stock no. 671-9003
Subtotal (1 unit)
R 904,48(exc. VAT)
R 904,48/unit
In Stock
RS PRO 24 W AC/DC Adapter Type C 12V dc Output, 2 A
  • RS stock no. 124-2205
Subtotal (1 unit)
R 451,21(exc. VAT)
R 451,21/unit
In Stock
RS PRO Switching Power Supply 24V dc, 13A, 300 W, Input 90V ac to
  • RS stock no. 161-8229
Subtotal (1 unit)
R 1 794,30(exc. VAT)
R 1 794,30/unit
In Stock
MEAN WELL MDR Switched Mode DIN Rail Power Supply 264V ac AC Input 30V dc, 2.5 A Output DC 60 W
  • RS stock no. 428-477
  • Mfr. Part No. MDR-60-24
Subtotal (1 unit)
R 742,51(exc. VAT)
R 742,51/unit
In Stock
RS PRO DC AC Inverter, 110V dc Input, 230V ac Output
  • RS stock no. 144-7708
Subtotal (1 unit)
R 34 871,48(exc. VAT)
R 34 871,48/unit
In Stock
Delta Electronics DRL Switched Mode DIN Rail Power Supply 264V ac AC Input 24V dc, 5 A Output DC 120 W
  • RS stock no. 241-1630
  • Mfr. Part No. DRL-24V120W1EN
Subtotal (1 unit)
R 719,60(exc. VAT)
R 719,60/unit
In Stock
Texas Instruments Buck Converter, Surface Mount, 0.9V Output Voltage, 3 A Output Current, 1 Outputs
  • RS stock no. 661-8521
  • Mfr. Part No. TPS54331D
Subtotal (1 unit)
R 28,95(exc. VAT)
R 28,95/unit
In Stock
RS PRO 2 x 12 V ac 2 Output PCB PCB Transformer, RoHS, ASNZS 61558..6, IECBSEN 615586, CE, ASNZS 61558.1, IECBSEN 615581
  • RS stock no. 121-3825
Subtotal (1 unit)
R 201,53(exc. VAT)
R 201,53/unit
Temporarily out of stock
RS PRO 230 V ac 2 x 15 V ac Toroidal Transformer 2 Output 30 VA
  • RS stock no. 671-8943
Subtotal (1 unit)
R 585,24(exc. VAT)
R 585,24/unit
In Stock
Texas Instruments Buck Converter, Through Hole, 37V Output Voltage, 3 A Output Current, 1 Outputs
  • RS stock no. 533-3759
  • Mfr. Part No. LM2596T-ADJ/NOPB
Subtotal (1 unit)
R 104,30(exc. VAT)
R 104,30/unit
In Stock
RS PRO Variac, 1 Output, 1 Phase 240 VA, 240 V 240 V
  • RS stock no. 890-2828
Subtotal (1 unit)
R 3 540,07(exc. VAT)
R 3 540,07/unit
In Stock
RS PRO DC/DC Converter, 12V dc/ 5 A Output, 32V dc Input, 18V Input, 60 °C Max Temp 20 °C Min Temp
  • RS stock no. 179-3346
Subtotal (1 unit)
R 459,96(exc. VAT)
R 459,96/unit
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