This 3...30V, 3A Power Supply SELF-ASSEMBLY electronic kit is meant as an auxiliary or as a permanent power supply for all common kits based on a stabilised DC voltage between 3 and 30V provided that the consumption does not exceed 3A.
Of course this power supply unit can also be used for other purposes. By replacing the trimmer by a potentiometer, it may even be used as an adjustable power supply unit. Supplied with heat sink.
Specifications