AC & DC Power Supplies
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Free Precision Screwdrivers£248.40 £207.00
- Two models available with different voltage, current and total power outputs
- Two output modes: 4-wire Compensation mode and 2-wire Output mode
- 2.8” TFT-LCD display with a clear graphical interface and real-time waveform display function
207 Reward PointsPrice Match GuaranteeSPD1000X -
Free Precision Screwdrivers£260.40 £217.00
- Three independent outputs: 2x adjustable outputs and 1x output with fixed selectable voltages
- Total power output: 220W
- Lightweight with LED display
217 Reward PointsPrice Match GuaranteeSPD3303C -
Free UK DeliverySiglent SPD3303X-E Programmable DC Power Supply£420.00 £350.00
- 4.3" true colour TFT-LCD display with resolution of 480 x 272 pixels
- Variable DC output
- Save and recall 5 testing procedures
350 Reward PointsPrice Match GuaranteeSPD3303X-E -
Free Precision ScrewdriversFree UK DeliverySiglent SDL1000X / SDL1000X-E DC Electronic Load Power Supply£471.60 £393.00
- Four models available
- Provides power up to 200W or 300W (model dependent)
- Over-Current, Over-Power, Over-Voltage and Over-Temperature protection modes
393 Reward PointsPrice Match GuaranteeSDL1000X/SDL1000X-E -
Free UK DeliverySiglent SPD3303X Programmable DC Power Supply£540.00 £450.00
- Output voltage to 32V
- Output current of 3.2A
- Fully user configurable
450 Reward PointsPrice Match GuaranteeSPD3303X -
Free Precision ScrewdriversFree UK DeliverySiglent SPS5000X-Series Switch Mode Power Supply – Single Channel£838.80 £699.00
- 2.4” OLED display with 170° viewing angle
- Provides a range of constant power outputs via one channel
- Ten models available with different voltage, current, and power outputs
699 Reward PointsPrice Match GuaranteeSPS5000X-1C
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.