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

39 of 999+
In Stock
Lovato PSL DIN Rail Power Supply, 500V ac ac Input, 24V dc dc Output, 4.2A Output, 100W
  • RS Stock No. 224-7418
  • Mfr. Part No. PSL210024
Each
R 5,011.44(exc. VAT)
In Stock
MEAN WELL Switching Power Supply, RPS-45-12, 12V dc, 3.8A, 45.6W, 1 Output, 80 → 264V ac Input Voltage
  • RS Stock No. 103-4678
  • Mfr. Part No. RPS-45-12
Each
R 523.46(exc. VAT)
In Stock
RS PRO Enclosed Linear Power Supply, 230V ac Input, 24V ac Output, 3A Output, 72VA
  • RS Stock No. 916-3905
Each
R 2,370.25(exc. VAT)
In Stock
APC 230V Input Stand Alone Uninterruptible Power Supply, 3000VA (2.4kW), Easy UPS
  • RS Stock No. 247-2083
  • Mfr. Part No. SRVS3KIL
Each
R 43,537.78(exc. VAT)
In Stock
Through Hole Audio Transformer 600Ω
  • RS Stock No. 123-7200
  • Mfr. Part No. A187A12C
Each
R 1,262.69(exc. VAT)
Temporarily out of stock
RS PRO 36W Plug-In AC/DC Adapter 9V dc Output, 4A Output
  • RS Stock No. 175-3282
Each
R 699.67(exc. VAT)
In Stock
Better World
MEAN WELL 45W Power Brick AC/DC Adapter 7.5V dc Output, 6A Output
  • RS Stock No. 880-8394
  • Mfr. Part No. GST60A07-P1J
Each
R 565.96(exc. VAT)
In Stock
Friwo 7.2W AC/DC Adapter 12V dc Output, 600mA Output
  • RS Stock No. 240-4026
  • Mfr. Part No. EDV1960970RS
Each
R 598.98(exc. VAT)
In Stock
Better World
MEAN WELL 255W Power Brick AC/DC Adapter 15V dc Output, 0 → 17A Output
  • RS Stock No. 117-6160
  • Mfr. Part No. GST280A15-C6P
Each
R 2,213.41(exc. VAT)
In Stock
TRACOPOWER Switching Power Supply, TMP 15215C, ±15V dc, 500mA, 15W, Dual Output, 120 → 370 V dc, 85 → 264
  • RS Stock No. 664-1474
  • Mfr. Part No. TMP 15215C
Each
R 957.89(exc. VAT)
In Stock
TDK-Lambda Switching Power Supply, RWS600B-12, 12V dc, 50A, 600W, 1 Output, 120 → 370 V dc, 85 → 265 V ac
  • RS Stock No. 813-9134
  • Mfr. Part No. RWS600B-12
Each
R 4,012.46(exc. VAT)
In Stock
XP Power 36W Plug-In AC/DC Adapter 12V dc Output, 3A Output
  • RS Stock No. 123-4874
  • Mfr. Part No. VER36US120-JA
Each
R 500.47(exc. VAT)
In Stock
Block 100VA DIN Rail Transformer, 230V ac Primary, 24V ac Secondary
  • RS Stock No. 399-2306
  • Mfr. Part No. ACT100
Each
R 3,458.61(exc. VAT)
In Stock
MEAN WELL 25W Plug-In AC/DC Adapter 18V dc Output, 1.38A Output
  • RS Stock No. 117-6180
  • Mfr. Part No. GST25E18-P1J
Each
R 355.92(exc. VAT)
Limited stock
Unifive 12W Power Brick AC/DC Adapter 24V dc Output, 500mA Output
  • RS Stock No. 218-4787
  • Mfr. Part No. UNI312-2405-PL03B
Each
R 491.01(exc. VAT)
In Stock
TRACOPOWER TBL Switched Mode DIN Rail Power Supply, 85 → 264V ac ac Input, 12V dc dc Output, 2.5A Output, 30W
  • RS Stock No. 667-0848
  • Mfr. Part No. TBL 030-112
Each
R 1,584.06(exc. VAT)
Limited stock
1 Output 5W SMPS Transformer, 85 → 265 V ac, 85 → 370 V dc, 5V dc
  • RS Stock No. 792-4360
  • Mfr. Part No. 47152
Each
R 474.34(exc. VAT)
In Stock
MEAN WELL DC-DC Converter, 24V dc/ 21A Output, 72 → 144 V dc Input, 500W, Chassis Mount, +60°C Max Temp -20°C
  • RS Stock No. 678-3669
  • Mfr. Part No. SD-500H-24
Each
R 4,539.67(exc. VAT)
Temporarily out of stock
EOS Switching Power Supply, LFVLT40-3202, 5.2 V dc, 14.6 V dc, 1.5 A, 6 A, 500mA, 40W, Triple Output, 180 → 264
  • RS Stock No. 377-6867
  • Mfr. Part No. LFVLT40-3202
Each
R 1,607.00(exc. VAT)
In Stock
Allen Bradley 1606 Switched Mode DIN Rail Power Supply, 240V ac ac Input, 24V dc dc Output, 20A Output
  • RS Stock No. 221-3497
  • Mfr. Part No. 1606-XLB480E
Each
R 7,350.64(exc. VAT)
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