This circuit is Regulator Power Supply OUTPUT DC Adjustment 0-50V / 3A Max , 24 - 18 -0 - 18 - 24 AC Input transformer 3-4AMP. Build in overload current protection.
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AC input = 48VAC at least 3A
OUTPUT = DC 0-50V, Maximum current at 3A.
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PCB size : 7cm( W ) x 11.6cm ( L ) and High = 4.6cm. All measurements are already include size of heat sink.
!!!!!!!!!!!!!!! NOT INCLUDING THE AC-AC TRANSFORMER it is heavy at 1.5kg !!!!!!!!!!!!