Battery eliminator 3 Amp is ideally designed to be safe & reliable source of low voltage D.C., for use in class rooms. Both, universal DC battery eliminator and universal AC battery eliminator are available in the market. Allow teachers to conduct experiments requiring a variety of direct voltages while avoiding the decreased characteristics of dry cell.
Comprising a heavy duty transformer wound with copper wire with high lamination to avoid losses, selector switch & bridge rectifiers (consists of full wave silicon diode bridge rectifier) with jewel light and safety fuse. Output 2-12V DC in steps of 2, 4, 6, 8, 10 & 12 volts.