Steplessly adjustable power supply with a power IC. Max. current consumption: 5 Ampere. There is also necessary a mains transformer 24 V 5 A and 2 cooling elements with min. dimensions: 15 x 10 x 7 cm and 5 x 10 x 3 cm (or similar). Output voltage adjustable approx. 1,2 - 30 V/DC Output current max. 5 A Input voltage 24 V/AC 5A Board dimensions approx. 55 x 55 mm