AC & DC Power Supplies
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Free UK DeliveryAim-TTi QL355/P SII Single 0-35V/0-5A - Optional Ports£608.40 £507.00- Numeric and rotary control
- Illuminated keys and display legends
- QL355 or QL355P models available
507 Reward PointsPrice Match GuaranteeQL355/P -
Free UK DeliveryAim-TTi QL564/P SII Single 0-56V/0-4A - Optional Ports£608.40 £507.00- Numeric and rotary control
- Illuminated keys and display legends
- QL564 or QL564P models available
507 Reward PointsPrice Match GuaranteeQL564/P -
Free UK DeliveryAim-TTi EX354RD Digital Bench Power Supply – 280W, 2 Outputs£652.80 £544.00- Dual-output PSU with switchable remote sensing and a four-digit meter for each output
- Outputs can be wired in series or parallel to provide up to 70V or up to 8A
- DC On/ Off Switch: view preset voltages and currents before connecting a load
544 Reward PointsPrice Match Guarantee51153-7600 -
Free UK DeliveryAim-TTi EX2020R Digital Bench Power Supply – 400W, 1 Output£690.00 £575.00- Fan-assisted cooling: low-noise, brushless DC fan with intelligent control
- Switchable remote sense terminals
- Large, backlit, four-digit display with a fixed resolution
575 Reward PointsPrice Match Guarantee51153-5000 -
Free UK DeliveryAim-TTi EX4210R Digital Bench Power Supply – 420W, 1 Output£690.00 £575.00- Switchable remote sensing
- Fan-assisted cooling: utilises a low-noise, brushless DC fan with intelligent control
- Large, bright, four-digit display with a fixed resolution
575 Reward PointsPrice Match Guarantee51153-2950 -
Free UK DeliveryAim-TTi EX354RT Digital Bench Power Supply – 305W, 3 Outputs£730.80 £609.00- Two main outputs and one auxiliary, voltage variable output with a fixed current
- Switchable remote sensing
- Four-digit meters with fixed resolutions for each main output
609 Reward PointsPrice Match Guarantee51153-7800 -
Free UK DeliveryAim-TTi EX752M Multi-Mode Digital Bench Power Supply – 300W, 2 Outputs£782.40 £652.00- Dual-output, HV, 300W PSU with Multi-Mode capability
- Multi-Mode: provides 0 to 75V at 0 to 4A or 0 to 150V at 0 to 2A via a single channel
- Analogue controls for easy, efficient, and accurate configuration
652 Reward PointsPrice Match Guarantee51153-1500 -
Free UK DeliveryAim-TTi TSX3510/P Single 0-35V/0-10A - Choice of Port£801.60 £668.00- Precision with simplicity
- Semi-logarithmic current control
- TSX3510 or TSX3510P LXI models available
668 Reward PointsPrice Match GuaranteeTSX3510/P -
Free UK DeliveryAim-TTi PL303QMD/-P/-P(G) Dual 0-30V/0-3A (Quad Mode) - Choice of Port£819.60 £683.00- Dual output power supply
- Four modes of operation
- PL303QMD, PL303QMD-P, or PL303QMD-P(G)
683 Reward PointsPrice Match GuaranteePL303QMD/-P/-P(G)
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.
