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.Features
|Supply||24V ac / 5A transformer (not supplied)|
|Output Voltage||2 - 30V dc variable|
|Output Current||5 Amps max.|
|Board Dimensions||~ 70x115 mm|
|Heatsink Dimensions||~ 60 x 75 x 120 mm|
|Board Connections||Solder Posts|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
|Documentation||1096 User Manual|
How to Connect a Volt/Amp Meter