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

26808 Products showing for Power Supplies & Transformers

1317 of 999+
Currently unavailable
TRACOPOWER TRN 3SM DC-DC Converter, ±15V dc/ ±100mA Output, 4.5 → 13.2 V dc Input, 3W, Surface Mount, +85°C Max
  • RS stock no. 137-3209
  • Mfr. Part No. TRN 3-0523SM
Each
R 493.55(exc. VAT)
Currently unavailable
XP Power IHL02 DC-DC Converter, 5V dc/ 400mA Output, 10.8 → 13.2 V dc Input, 2W, Through Hole, +95°C Max Temp
  • RS stock no. 165-7853
  • Mfr. Part No. IHL0212S05
1 Tube of 20
R 3,163.44(exc. VAT)
In Stock
XP Power JCB DC-DC Converter, ±9V dc/ ±167mA Output, 18 → 36 V dc Input, 3W, Through Hole, +100°C Max Temp -40°C
  • RS stock no. 122-8073
  • Mfr. Part No. JCB0324D09
Each
R 285.25(exc. VAT)
In Stock
Push-Pull Gate Drive Transformer, 5V, 12V, 86μH
  • RS stock no. 270-0913P
  • Mfr. Part No. 78931812512
Each (Supplied on a Reel)
R 127.62(exc. VAT)
In Stock
TRACOPOWER TEL 10WI DC-DC Converter, 12V dc/ 833mA Output, 18 → 75 V dc Input, 10W, Through Hole, +88°C Max Temp
  • RS stock no. 176-4370
  • Mfr. Part No. TEL 10-4812WI
1 Tube of 10
R 5,741.70(exc. VAT)
In Stock
MEAN WELL RSDW DC-DC Converter, 21.6 → 26.4V dc/ 1.667A Output, 40 → 160 V dc Input, 40W, Through Hole,
  • RS stock no. 145-179
  • Mfr. Part No. RSDW40H-24
Each
R 1,211.23(exc. VAT)
Stock information currently inaccessible
TRACOPOWER TEN 8 DC-DC Converter, ±5V dc/ ±800mA Output, 18 → 36 V dc Input, 8W, Through Hole, +85°C Max Temp
  • RS stock no. 423-9662P
  • Mfr. Part No. TEN 8-2421
Each (Supplied in a Tube)
R 651.85(exc. VAT)
In Stock
Recom Switching Power Supply, RAC03-12SE/277/W, 12V dc, 250mA, 3W, 1 Output, 120 → 430 V dc, 85 → 305 V
  • RS stock no. 901-1462P
  • Mfr. Part No. RAC03-12SE/277/W
Each (Supplied in a Bag)
R 424.32(exc. VAT)
In Stock
TRACOPOWER THL 3WI DC-DC Converter, 24V dc/ 125mA Output, 18 → 75 V dc Input, 3W, Through Hole, +85°C Max Temp
  • RS stock no. 161-6570
  • Mfr. Part No. THL 3-4815WI
1 Tube of 10
R 3,920.94(exc. VAT)
In Stock
XP Power IF DC-DC Converter, 5V dc/ 200mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C
  • RS stock no. 122-6910P
  • Mfr. Part No. IF0505S
Each (Supplied in a Tube)
R 183.62(exc. VAT)
In Stock
6W DC/DC conv 5000VAC I/O-iso enc DIP-24
  • RS stock no. 589-237
  • Mfr. Part No. TIM 6-1211
Each
R 650.16(exc. VAT)
Temporarily out of stock
TRACOPOWER TEL 2 DC-DC Converter, 5V dc/ 400mA Output, 36 → 72 V dc Input, 2W, Through Hole, +75°C Max Temp
  • RS stock no. 166-5326
  • Mfr. Part No. TEL 2-4811
1 Tube of 10
R 3,205.73(exc. VAT)
In Stock
2 Output 8W Flyback SMPS Transformer, 85 → 265V ac, 6V, 1.58mH
  • RS stock no. 285-0568
  • Mfr. Part No. 093830
Each (In a Tray of 250)
R 55.086(exc. VAT)
Temporarily out of stock
TRACOPOWER TDN 5WISM DC-DC Converter, ±5V dc/ ±500mA Output, 4.5 → 13.2 V dc Input, 5W, Surface Mount, +75°C Max
  • RS stock no. 143-7522
  • Mfr. Part No. TDN 5-0921WISM
Each
R 585.92(exc. VAT)
Temporarily out of stock
WAGO Power Line Filter, 750 Series
  • RS stock no. 279-7506
  • Mfr. Part No. 750-624/020-001
Each
R 1,531.10(exc. VAT)
In Stock
TDK-Lambda CCG 1.3-10W DC-DC Converter, 5V dc/ 2A Output, 4.5 → 18 V dc Input, 10W, Through Hole, +100°C Max
  • RS stock no. 283-1736
  • Mfr. Part No. CCG10-12-05SF
Each
R 733.31(exc. VAT)
Temporarily out of stock
TRACOPOWER TEN 40E DC-DC Converter, ±24V dc/ 833mA Output, 18 → 36 V dc Input, 40W, Through Hole, +85°C Max Temp
  • RS stock no. 194-4632
  • Mfr. Part No. TEN 40-2425E
Each
R 1,302.01(exc. VAT)
Limited stock
XP Power JCA DC-DC Converter, 12V dc/ 830mA Output, 4.5 → 9 V dc Input, 10W, Through Hole, +100°C Max Temp -40°C
  • RS stock no. 122-8041
  • Mfr. Part No. JCA1005S12
Each
R 883.71(exc. VAT)
Last RS stock
Eplax Switching Power Supply, 116-010183B, 5 V dc, ±15 V dc, 1.4 A, 5 A, 300mA, 50W, Triple Output, 93 → 253V ac
  • RS stock no. 778-551
  • Mfr. Part No. 116-010183B
Each
R 3,540.01(exc. VAT)
Limited stock
TRACOPOWER Switching Regulator, Through Hole, 6.5V dc Output Voltage, 8 → 35V dc Input Voltage, 500mA Output
  • RS stock no. 817-9404
  • Mfr. Part No. TSR 0.5-2465
Each
R 115.39(exc. VAT)
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