This kit provides a variable output power supply ranging from 1.2 to 15 V @ 3 A.  It uses Low Dropout Positive Regulator LM1084 in TO220 package for delivering variable output voltage.

• Supply input : 15 VAC
• Output : variable output from 1.2 to 15 V @ 3 A Regulated low ripple DC voltage
• Heatsink for regulator IC
• Onboard bridge rectifier to convert AC to DC
• LED indication at input of IC
• Zener trimmed band gap reference, current limiting and thermal shutdown (provided by IC feature)    
• Onboard PCB mounted Potentiometer (POT) for varying the output voltage
• Filter capacitors for low ripple DC output
• Screw terminal connector for easy input and output connection
• Four mounting holes of 3.2 mm each
• PCB dimensions 46 mm x 58 mm