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

146 of 999+
Eaton 176 → 276V ac Input Rack Mount, Stand Alone Uninterruptible Power Supply, 1000VA (1kW), 9PX
  • RS stock no. 201-9772
  • Mfr. Part No. 9PX1000IRT2U Eaton 9PX 1000i RT2U
Each
R 37,551.11(exc. VAT)
Cosel MGS DC-DC Converter, 15V dc/ 200mA Output, 9 → 18 V dc Input, 3W, PCB Mount, +85°C Max Temp -40°C Min Temp
  • RS stock no. 171-5240
  • Mfr. Part No. MGS31215
Each
R 253.40(exc. VAT)
Cosel AC-DC Power Supply, LHA15F-5-SNY, 5V dc, 3A, 15W, 1 Output, 85 → 264V ac Input Voltage
  • RS stock no. 253-8606
  • Mfr. Part No. LHA15F-5-SNY
Each
R 552.61(exc. VAT)
TRACOPOWER TEM 2 DC-DC Converter, 12V dc/ 165mA Output, 10.8 → 13.2 V dc Input, 2W, Through Hole, +70°C Max Temp
  • RS stock no. 156-3883
  • Mfr. Part No. TEM 2-1212
Each
R 184.24(exc. VAT)
TRACOPOWER THR 20WI Isolated DC-DC Converter, 15V dc/, 40 → 160 V dc Input, 20W, PCB
  • RS stock no. 249-5498
  • Mfr. Part No. THR 20-7213WI
Each
R 1,007.32(exc. VAT)
XP Power 85W Power Brick AC/DC Adapter 19V dc Output, 4.47A Output
  • RS stock no. 121-7082
  • Mfr. Part No. AHM85PS19
Each
R 1,580.80(exc. VAT)
XP Power IE DC-DC Converter, 3.3V dc/ 300mA Output, 21.6 → 26.4 V dc Input, 1W, Through Hole, +85°C Max Temp
  • RS stock no. 122-6897
  • Mfr. Part No. IE2403SH
Each
R 204.64(exc. VAT)
XP Power JCJ DC-DC Converter, 5V dc/ 1.5A Output, 18 → 36 V dc Input, 8W, Through Hole, +100°C Max Temp -40°C
  • RS stock no. 167-2426
  • Mfr. Part No. JCJ0824S05
1 Tube of 10
R 5,256.45(exc. VAT)
MEAN WELL RSDW DC-DC Converter, 43.2 → 52.8V dc/ 1.25A Output, 40 → 160 V dc Input, 60W, Through Hole,
  • RS stock no. 145-057
  • Mfr. Part No. RSDW60H-48
Each
R 1,468.06(exc. VAT)
MEAN WELL 12W Plug-In AC/DC Adapter 7.5V dc Output, 1.6A Output
  • RS stock no. 721-2143
  • Mfr. Part No. GS15E-11P1J
Each
R 397.45(exc. VAT)
EPCOS, ETD 44/22/15 Coil Former for use with ETD 44/22/15 Core
  • RS stock no. 213-4076
  • Mfr. Part No. B66366B1018T001
Each
R 58.56(exc. VAT)
RS PRO 1000VA 1 Output Chassis Mounting Transformer, 55V ac, IEC 61558-2-4
  • RS stock no. 504-224
Each
R 11,228.14(exc. VAT)
TRACOPOWER TMR 3HI DC-DC Converter, 3.3V dc/ 700mA Output, 18 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp
  • RS stock no. 770-2100
  • Mfr. Part No. TMR 3-2410HI
Each
R 440.95(exc. VAT)
TRACOPOWER TDN 1WISM DC-DC Converter, ±15V dc/ ±35mA Output, 4.5 → 18 V dc Input, 1W, Surface Mount, +90°C Max
  • RS stock no. 141-8353
  • Mfr. Part No. TDN 1-1223WISM
1 Tube of 10
R 4,382.40(exc. VAT)
TRACOPOWER Non-Isolated DC-DC Converter, Through Hole, 5V dc Output Voltage, 9 → 72V dc Input Voltage, 600mA
  • RS stock no. 193-2033
  • Mfr. Part No. TSR 0.6-4850WI
1 Tube of 10
R 2,126.96(exc. VAT)
EPCOS, RM 5 Coil Former for use with RM 5 Core
  • RS stock no. 170-1426
  • Mfr. Part No. B65806N1106D001
Each (On a Reel of 500)
R 13.731(exc. VAT)
EPCOS N87 ELP 32/6/20 Transformer Ferrite Core, 5700nH, For Use With Power Transformers
  • RS stock no. 170-1512
  • Mfr. Part No. B66287G0000X187
Each (On a Reel of 304)
R 26.624(exc. VAT)
TRACOPOWER TEN 20WIR DC-DC Converter, 5V dc/ 4A Output, 18 → 75 V dc Input, 20W, Through Hole, +85°C Max Temp
  • RS stock no. 166-6024
  • Mfr. Part No. TEN 20-4811WIR
1 Tube of 10
R 16,255.48(exc. VAT)
Siemens SITOP PSU100C Switched Mode DIN Rail Power Supply, 100 → 230 V ac / 110 → 300V dc ac, dc Input,
  • RS stock no. 714-1284
  • Mfr. Part No. 6EP1331-5BA10
Each
R 1,523.18(exc. VAT)
TDK-Lambda Switching Power Supply, CUS400M-24/AX5, 24V dc, 10.42A, 400W, Dual Output, 85 → 264V ac Input Voltage
  • RS stock no. 209-5783
  • Mfr. Part No. CUS400M-24/AX5
Each
R 3,925.81(exc. VAT)
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