SPS-E305 DC Power Supply Adjustable Display Lab Bench Power Source 0-30V 0-5A UK

About this deal

The SPS-E305 is a compact bench power supply offering a fully adjustable output of 0-30V and 0-5A, with a wide-range AC input of 100-240V, making it compatible with UK mains. It features an LED display showing both voltage and current readings at a resolution of 0.01V and 0.01A, and measures just 185 x 100 x 78mm. A built-in cooling fan activates on power-up to dissipate heat, keeping noise and output ripple low. It suits a wide range of uses including laboratory work, battery charging, electronics repairs, electrolysis, burn-in testing, electroplating, and DIY projects. Both voltage and current are continuously adjustable, allowing it to operate in constant voltage or constant current mode. Voltage stability and load stability are rated at under 1% +30mV, with ripple noise below 50mVrms -- solid performance figures for hobbyists, technicians, and students who need a reliable, affordable bench supply.