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

86 of 999+
In Stock
Planet Single Port PoE Splitter, 44-56V Input, 12V dc Output, 5A, 60W
  • RS stock no. 284-4563
  • Mfr. Part No. IPOE-175S
Each
R 3,754.81(exc. VAT)
In Stock
ABB CP-C.1 Switched Mode DIN Rail Power Supply, 85 → 264 V ac / 90 → 300V dc ac, dc Input, 24V dc dc
  • RS stock no. 176-9041
  • Mfr. Part No. 1SVR360663R1001 CP-C.1 24/10.0
Each
R 7,387.50(exc. VAT)
In Stock
Comatec 100VA DIN Rail Transformer, 230V ac Primary, 24V ac Secondary
  • RS stock no. 891-9236
  • Mfr. Part No. TBD2.0100.24.F8
Each
R 1,405.53(exc. VAT)
Limited stock
TRACOPOWER TMR 2 DC-DC Converter, ±5V dc/ ±200mA Output, 4.5 → 9 V dc Input, 2W, Through Hole, +85°C Max Temp
  • RS stock no. 510-6181
  • Mfr. Part No. TMR 0521
Each
R 301.89(exc. VAT)
In Stock
XP Power 120W Power Brick AC/DC Adapter 19V dc Output, 6.32A Output
  • RS stock no. 122-9835
  • Mfr. Part No. VES120PS19
Each
R 1,531.62(exc. VAT)
Last RS stock
Eaton 184 → 264V Input UPS, 500VA (300W), EL500FR
  • RS stock no. 287-7599
  • Mfr. Part No. EL500FR Eaton Ellipse ECO 500 FR
Each
R 3,309.90(exc. VAT)
In Stock
MEAN WELL WDR Switched Mode DIN Rail Power Supply, 180 → 550V ac ac Input, 48V dc dc Output, 5A Output, 240W
  • RS stock no. 765-4698
  • Mfr. Part No. WDR-240-48
Each
R 2,858.11(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, EPS-120-27, 27V dc, 4.5A, 85W, 1 Output, 113 → 370 V dc, 80 → 264 V ac
  • RS stock no. 103-4711
  • Mfr. Part No. EPS-120-27
Each
R 595.72(exc. VAT)
In Stock
Omron S8VS Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 24V dc dc Output, 2.5A Output, 60W
  • RS stock no. 441-5822
  • Mfr. Part No. S8VS-06024B
Each
R 5,246.14(exc. VAT)
In Stock
Nuvotem Talema 230V ac, 2 x 15V ac Toroidal Transformer, 120VA 2 Output
  • RS stock no. 223-8027
  • Mfr. Part No. 0120P1-2-015
Each
R 1,524.30(exc. VAT)
In Stock
Nuvotem Talema 115 V ac, 230 V ac, 2 x 18V ac Toroidal Transformer, 160VA 2 Output
  • RS stock no. 257-5168
  • Mfr. Part No. 91960-P2S2
Each
R 2,211.92(exc. VAT)
In Stock
Nuvotem Talema 230V ac, 2 x 18V ac Toroidal Transformer, 160VA 2 Output
  • RS stock no. 223-8083
  • Mfr. Part No. 0160P1-2-018
Each
R 2,141.25(exc. VAT)
In Stock
Siemens Single Phase 1600VA Isolation Transformer, 208 → 550V ac Primary, 115V ac Secondary, 6.96 →
  • RS stock no. 236-8432
  • Mfr. Part No. 4AM6142-8DD40-0FA0
Each
R 20,866.31(exc. VAT)
In Stock
RS PRO Switching Power Supply, 24V dc, 27A, 799W, 1 Output, 90 → 264V ac Input Voltage
  • RS stock no. 161-8243
Each
R 5,840.73(exc. VAT)
Limited stock
RS PRO 2 x 115V ac, 2 x 22V Toroidal Transformer, 7VA
  • RS stock no. 124-3860
Each
R 379.52(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)
Temporarily out of stock
Better World
Siemens Selectivity Module, SITOP SEL1200/8X1-5A Series
  • RS stock no. 201-0694
  • Mfr. Part No. 6EP4437-7FB00-3DX0
Each
R 4,484.90(exc. VAT)
In Stock
TRACOPOWER TMR 3WIR DC-DC Converter, 12V dc/ 250mA Output, 43 → 160 V dc Input, 3W, Through Hole, +90°C Max Temp
  • RS stock no. 151-1981
  • Mfr. Part No. TMR 3-7212WIR
1 Tube of 10
R 5,862.82(exc. VAT)
In Stock
TRACOPOWER TEL 5 DC-DC Converter, ±12V dc/ ±250mA Output, 18 → 36 V dc Input, 5W, Through Hole, +85°C Max Temp
  • RS stock no. 466-7124P
  • Mfr. Part No. TEL 5-2422
Each (Supplied in a Tube)
R 423.42(exc. VAT)
In Stock
EPCOS, Vertical Coil Former for use with P 36 x 22 Core
  • RS stock no. 125-3345
  • Mfr. Part No. B65612B0000T001
Each (In a Pack of 20)
R 17.988(exc. VAT)
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