Choosing how to power your design is vital, as this can alter how the product performs, its cost and where and when it can be used. You may wish to integrate the power supply circuitry into the PCB design or choose an off the shelf solution - whichever you choose, we can help with over 7,800 switch-mode and linear power supplies, with nearly 17,000 DC-DC conversion options, as well as rechargeable and non-rechargeable batteries.
Also, when you are adding circuit protection you'll find fuses, electronic circuit breakers, fuse holders and lots more. We’ve everything you need under one roof.
Range highlights from Power Supplies and Circuit Protection
Transformers
Whatever transformer your design requires we can help with our range of over 3,000 options from PCB to panel and DIN rail mount.
Solar Panels
Using solar panels is a very practical way to produce electricity for many applications.
Lithium-Ion Batteries
Why design with legacy batteries like NiMH or Nicad, when you can choose Lithium-Ion and gain the benefits for very little addditional cost.
Non-rechargeable Batteries
From AAA to D, speciality sizes and coin cells we can help power your design - and our RS PRO options help keep costs down.
TRACO POWER DC-DC Converters
Search over 6,000 options from TRACO to select the ideal DC-DC converter to complete yor design - from 1-300W, PCB & panel mount options.
Switching Regulators
DC-DC conversion features in many designs and our range of switching regulators makes the task to selecting the right converter easier.
Embedded Power Supplies
Using an approved & certified embeddable switch-mode PSU can accelerate your design process, simplify the build and potentially save cost.
DIN Power Supplies from RS PRO
Power-up your design with high quality, multi-approval power supplies offering leading brand performance without the premium price tag.
Panel Power from PULS
The PULS range combines quality, reliability and performance at a compelling price - making them a popular choice for automation designs.
Desktop Power Supplies
If you need an off-the-shelf plug-in power supply to power your design you're in the right place - we've got over 700 options in stock.
Fuse Kits
Don't blow a fuse looking for the right one! Our range of handy kits can help when prototyping giving you an instant choice of ratings.
Fuse Holders
It doesn't matter what you are designing you'll find PCB, panel and DIN rail mount options for most fuse types, as well as inline options.
