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

47 of 999+
In Stock
EPCOS N87 PQ 40/40 Transformer Ferrite Core, 4300nH, For Use With Power Transformers
  • RS stock no. 125-3598
  • Mfr Part No. B65883A0000R087
Each (In a Pack of 2)
R 169.97(exc. VAT)
In Stock
APC UPS Source Transfer Switch, for use with AP9335T, AP9335TH, AP Series
  • RS stock no. 287-7169
  • Mfr Part No. AP4421A
Each
R 25,363.86(exc. VAT)
Limited stock
TRACOPOWER TEN 25 DC-DC Converter, ±12V dc/ ±1.25A Output, 9 → 18 V dc Input, 25W, Through Hole, +85°C Max Temp
  • RS stock no. 441-4037
  • Mfr Part No. TEN 25-1222
Each
R 1,554.15(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-02-24, 24V dc, 83mA, 2W, 1 Output, 120 → 430 V dc, 85 → 305 V ac
  • RS stock no. 135-8901
  • Mfr Part No. IRM-02-24
1 Tube of 10
R 1,304.51(exc. VAT)
In Stock
Phihong Single Port POE Injector, 240V ac Input, 56V dc Output, 1.07A, 60W
  • RS stock no. 204-7273
  • Mfr Part No. POE60U-1BTE
Each
R 1,733.01(exc. VAT)
In Stock
RS PRO Pure Sine Wave 1000W Fixed Installation DC-AC Power Inverter, 12V dc Input, 230V ac Output, No
  • RS stock no. 268-5129
Each
R 6,386.68(exc. VAT)
Limited stock
XP Power 65W Power Brick AC/DC Adapter 48V dc Output, 1.35A Output
  • RS stock no. 172-0738
  • Mfr Part No. AKM65US48C2
Each
R 754.76(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-03-24, 24V dc, 125mA, 3W, 1 Output, 120 → 430 V dc, 85 → 305 V ac
  • RS stock no. 135-8915
  • Mfr Part No. IRM-03-24
1 Tube of 10
R 1,441.34(exc. VAT)
Currently unavailable
APC UPS Replacement Battery Cartridge, for use with Smart-UPS 500 VA, Smart-UPS 750 VA, RBC Series
  • RS stock no. 689-9058
  • Mfr Part No. RBC48
Each
R 4,542.19(exc. VAT)
In Stock
Riello 220V ac Input Tower Uninterruptible Power Supply, 1000VA (800W), Extended recharger for Sentinel Pro
  • RS stock no. 768-8828
  • Mfr Part No. SEP 1000ER
Each
R 15,911.71(exc. VAT)
In Stock
TDK-Lambda 150W Power Brick AC/DC Adapter 16V dc Output, 9.38A Output
  • RS stock no. 125-3765
  • Mfr Part No. DT-150PW-160-D
Each
R 2,552.78(exc. VAT)
Limited stock
Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 8 → 28V dc Input Voltage, 1A Output Current, 1
  • RS stock no. 144-6290
  • Mfr Part No. R-78E5.0-1.0
Each
R 80.67(exc. VAT)
In Stock
Recom Switching Power Supply, RAC04-05SK/277, 5V dc, 800mA, 4W, 1 Output, 80 → 305V ac Input Voltage
  • RS stock no. 190-7746
  • Mfr Part No. RAC04-05SK/277
Each
R 185.50(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, IRM-30-15ST, 15V dc, 2A, 30W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 135-8952
  • Mfr Part No. IRM-30-15ST
Each
R 363.76(exc. VAT)
In Stock
TDK-Lambda DPX DC-DC Converter, ±12V dc/ 1.6A Output, 9.5, 36 V dc Input, 40W, DIN Rail Mount, +85°C Max Temp -40°C Min
  • RS stock no. 204-0469
  • Mfr Part No. DPX40-24WD12
Each
R 4,012.60(exc. VAT)
In Stock
RS PRO Pure Sine Wave 1500W Fixed Installation DC-AC Power Inverter, 24V dc Input, 230V ac Output, No
  • RS stock no. 268-5132
Each
R 13,133.89(exc. VAT)
Limited stock
XP Power Switching Power Supply, EML15US09-S, 9V dc, 1.67A, 15W, 1 Output, 120 → 370 V dc, 85 → 264 V ac
  • RS stock no. 122-6587
  • Mfr Part No. EML15US09-S
Each
R 1,188.54(exc. VAT)
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
RS PRO Pure Sine Wave 500W Fixed Installation DC-AC Power Inverter, 24V dc Input, 230V ac Output, No
  • RS stock no. 268-5157
Each
R 4,246.83(exc. VAT)
In Stock
PULS Redundancy module, for use with N+1 Redundant Systems, 1+1 Redundant Systems
  • RS stock no. 168-2941
  • Mfr Part No. YR20.242
Each
R 1,825.48(exc. VAT)
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