AC & DC Power Supplies
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£130.80 £109.00
- Generates constant variable DC current or voltage
- LDC screen display of current value
- Banana plug connectors
109 Reward PointsPrice Match Guarantee382200 -
£140.40 £117.00
- Single DC output supply of voltage and current
- Adjustable 18V/3A supply
- Dual backlit LCD screens
117 Reward PointsPrice Match Guarantee382202 -
£198.00 £165.00
- Triple output of DC current and voltage
- Digital indicators of current output level
- Easily adjust the range
165 Reward PointsPrice Match Guarantee382213 -
£277.08 £230.90
- 80W constant power topology
- Auto-ranging voltage and current outputs
- Three configurable presets
230 Reward PointsPrice Match GuaranteeDCP36 -
Free UK DeliveryExtech 382276 600W Laboratory Grade DC Power Supply£331.08 £275.90
- Outputs voltage and current
- Ideal for laboratory applications
- Range of advanced features
275 Reward PointsPrice Match Guarantee382276 -
Free UK DeliveryExtech 382275 600W Switching Mode DC Power Supply (120V)£343.08 £285.90
- Adjustable power supply
- 0 to 30V, 20A range
- User definable output
285 Reward PointsPrice Match Guarantee382275 -
Free UK DeliveryExtech 382270 Quad Output DC Power Supply£432.00 £360.00
- Supply power to a wide range of products
- Modifiable outputs
- Power cords and banana to alligator test leads supplied
360 Reward PointsPrice Match Guarantee382270
About AC & DC Power Supplies
A power supply, as the name might suggest, is primarily used to distribute electrical power straight into electrical loads, giving them the energy they need to operate.
DC (Direct Current) power supplies are typically used in low-voltage installations to generate power for components. At their most basic level, power supplies are present in a wide variety of electrical household appliances such as desktop computers, washing machines, televisions, and more, as each of these components runs on a constant DC voltage that is converted from the alternating current supplied by the national grid.
A power supply can also be used to convert energy obtained from other sources into usable electrical power. They can generally obtain energy from batteries, fuel cells, generators, and alternators and can also be powered exclusively by solar power by using installations such as solar panels on the roof of buildings.
Whatever you need it for, Tester supplies a wide and ever-expanding range of DC Power Supplies perfect for use in a wide variety of different situations. The devices in our store generally come with incredibly useful features including adjustable parameters (meaning they can be used in different installations with some tweaking), and different ranges of capability.