Linear Ic Trainer Lit is an SSI India product in the BREADBOARD TRAINERS category. Key specifications include SKU: PBB-E057C. TECHNICAL SPECIFICATIONS: Power Supplies. Dc Power Supply IC Regulated +12V DC, 250mA. Dc Power Supply IC Regulated 0-+10V DC, 250mA. Operated On Mains Power 230v, 50hz +10% Linear IC’s On Board.