Smart Electronics1096KT - 2 - 30Vdc, 5A Stabilised Power Supplyhttp://www.quasarelectronics.co.uk/media/ecom/prodsm/1096_small.jpgAn easy to build, powerful, Stabilised power supply with variable output voltage from 2 to 30 volts and a maximum power rating of 5A. Click Product Title for full details.Electronics > Circuit Components > Printed Circuit Boards > Development Boardssmartkit-1096kt1096KT39.95Quasar Electronics Limitednewin stockhttp://www.quasarelectronics.co.uk/Item/smart-kit-1096-stabilised-power-supply-2-30vdc-5a
An easy to build, powerful, Stabilised power supply with variable output voltage from 2 to 30 volts and a maximum power rating of 5A. It covers almost all of the voltage needs in the electronic laboratory.
Circuit is a tried and tested design that uses an LM317 variable output voltage regulator IC to drive three parallel 2N3055 power transistors.
The kit comes complete with a large pre-drilled heat sink for the power transistors. You need to add a 24Vac/5A mains transformer.