Power Supplies

We have a wide selection of power supply units (PSUs) for use in various domestic and industrial applications. Our range includes AC-DC power supply adapters and desktop computer power supply suitable for domestic applications, as well as bench power supplies, DIN Rail and panel mount power supplies and switch mode PSU.

What is a power supply?

Power supplies are a crucial aspect of any e...

Showing 1-20 of 9193 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO 10.5W USB Adapter AC/DC Adapter 5V dc Output, 2.1A Output
RS PRO 10.5W USB Adapter AC/DC Adapter 5V dc Output, 2.1A Output
Add to parts list
RS Stock No.: 303-990Brand: RS PROHSN Code: 85044095

SR 66.09

SR 66.09 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 66.09
Add to basket
RS PRO 12W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1.5A Output
RS PRO 12W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1.5A Output
Add to parts list
RS Stock No.: 304-010Brand: RS PROHSN Code: 85044095

SR 118.34

SR 118.34 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 118.34
Add to basket
RS PRO 12W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
RS PRO 12W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
Add to parts list
RS Stock No.: 304-014Brand: RS PROHSN Code: 85044095

SR 118.42

SR 118.42 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 118.42
Add to basket
RS PRO 15W Plug-In AC/DC Adapter 5V dc Output, 0 → 3A Output
RS PRO 15W Plug-In AC/DC Adapter 5V dc Output, 0 → 3A Output
Add to parts list
RS Stock No.: 360-641Brand: RS PROHSN Code: 85044095

SR 121.38

SR 121.38 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 121.38
Add to basket
RS PRO 15W Plug-In AC/DC Adapter 5V dc Output, 0 → 3A Output
RS PRO 15W Plug-In AC/DC Adapter 5V dc Output, 0 → 3A Output
Add to parts list
RS Stock No.: 360-640Brand: RS PROHSN Code: 85044095

SR 127.18

SR 127.18 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 127.18
Add to basket
RS PRO 18W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
RS PRO 18W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
Add to parts list
RS Stock No.: 304-016Brand: RS PROHSN Code: 85044095

SR 154.36

SR 154.36 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 154.36
Add to basket
RS PRO 22.5W Plug-In AC/DC Adapter 9V dc Output, 0 → 2.5A Output
RS PRO 22.5W Plug-In AC/DC Adapter 9V dc Output, 0 → 2.5A Output
Add to parts list
RS Stock No.: 360-643Brand: RS PROHSN Code: 85044095

SR 127.18

SR 127.18 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 127.18
Add to basket
RS PRO 24W Plug-In AC/DC Adapter 12V dc Output, 0 → 2A Output
RS PRO 24W Plug-In AC/DC Adapter 12V dc Output, 0 → 2A Output
Add to parts list
RS Stock No.: 360-644Brand: RS PROHSN Code: 85044095

SR 127.18

SR 127.18 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 127.18
Add to basket
RS PRO 24W Plug-In AC/DC Adapter 24V dc Output, 0 → 1A Output
RS PRO 24W Plug-In AC/DC Adapter 24V dc Output, 0 → 1A Output
Add to parts list
RS Stock No.: 360-647Brand: RS PROHSN Code: 85044095

SR 127.18

SR 127.18 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 127.18
Add to basket
RS PRO 3.6W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 0.6A Output
RS PRO 3.6W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 0.6A Output
Add to parts list
RS Stock No.: 304-013Brand: RS PROHSN Code: 85044095

SR 81.39

SR 81.39 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 81.39
Add to basket
RS PRO 30W Plug-In AC/DC Adapter 12V dc Output, 2A Output
RS PRO 30W Plug-In AC/DC Adapter 12V dc Output, 2A Output
Add to parts list
RS Stock No.: 303-995Brand: RS PROHSN Code: 85044095

SR 126.57

SR 126.57 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 126.57
Add to basket
RS PRO 30W Plug-In AC/DC Adapter 12V dc Output, 2A Output
RS PRO 30W Plug-In AC/DC Adapter 12V dc Output, 2A Output
Add to parts list
RS Stock No.: 304-003Brand: RS PROHSN Code: 85044095

SR 121.19

SR 121.19 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 121.19
Add to basket
RS PRO 36W Plug-In AC/DC Adapter 5, 6, 7.5, 9, 12, 13.5, 15V dc Output, 3A Output
RS PRO 36W Plug-In AC/DC Adapter 5, 6, 7.5, 9, 12, 13.5, 15V dc Output, 3A Output
Add to parts list
RS Stock No.: 303-988Brand: RS PROHSN Code: 85044095

SR 228.77

SR 228.77 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 228.77
Add to basket
RS PRO 5W USB Adapter AC/DC Adapter 5V dc Output, 0 → 1A Output
RS PRO 5W USB Adapter AC/DC Adapter 5V dc Output, 0 → 1A Output
Add to parts list
RS Stock No.: 360-639Brand: RS PROHSN Code: 85044095

SR 47.21

SR 47.21 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 47.21
Add to basket
RS PRO 5W USB Adapter AC/DC Adapter 5V dc Output, 1A Output
RS PRO 5W USB Adapter AC/DC Adapter 5V dc Output, 1A Output
Add to parts list
RS Stock No.: 303-989Brand: RS PROHSN Code: 85044095

SR 58.71

SR 58.71 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 58.71
Add to basket
RS PRO 7.2W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
RS PRO 7.2W Plug-In AC/DC Adapter 3, 4.5, 5, 6, 7.5, 9, 12V dc Output, 1A Output
Add to parts list
RS Stock No.: 304-011Brand: RS PROHSN Code: 85044095

SR 103.38

SR 103.38 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 103.38
Add to basket
RS PRO 90W Plug-In AC/DC Adapter 24V dc Output, 3.75A Output
RS PRO 90W Plug-In AC/DC Adapter 24V dc Output, 3.75A Output
Add to parts list
RS Stock No.: 303-982Brand: RS PROHSN Code: 85044095

SR 274.54

SR 274.54 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 274.54
Add to basket
RS PRO 10W USB Adapter AC/DC Adapter 5V dc Output, 2.1A Output
RS PRO 10W USB Adapter AC/DC Adapter 5V dc Output, 2.1A Output
Add to parts list
RS Stock No.: 303-991Brand: RS PROHSN Code: 85044095

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS PRO 150W Plug-In AC/DC Adapter 12V dc Output, 12.5A Output
RS PRO 150W Plug-In AC/DC Adapter 12V dc Output, 12.5A Output
Add to parts list
RS Stock No.: 304-020Brand: RS PROHSN Code: 85044095

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS PRO 150W Plug-In AC/DC Adapter 19V dc Output, 7.9A Output
RS PRO 150W Plug-In AC/DC Adapter 19V dc Output, 7.9A Output
Add to parts list
RS Stock No.: 304-027Brand: RS PROHSN Code: 85044095

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket

...