Digital Ic Tester Trainer is an SSI India product in the BREADBOARD TRAINERS category. Key specifications include SKU: PBB-E058C. TECHNICAL SPECIFICATIONS: Power Supplies. Dc Power Supply IC Regulated +5V DC, 1A. Operated On Mains Power 230v, 50hz +10%. 20 Pin Zip Socket (3Nos.). 40 Pin Zip Socket (1Nos.). Logic Inputs