Magnetic Amplifier Demonstration Unit Various type - BRAND - VIJAYANTA, INDIA 1. Magnetic Amplifier Demonstration Unit, Model: M 1 1600 suitable for demonstrate all experiments based on magnetic amplifier principle. Capacity : 250, VA. Including : (i) Power Supply, Model-LV-30/1. (ii) AC/DC Ammeter, Range : 5 Amp. (iii) Rheostat, Range : 250 ohm / 1 Amp. 2. Magnetic Amplifier Demonstration Unit, Model: M â?? 1 â?? 1700 Suitable for demonstrate of Self excited, positive feedback & negative feedback, Amplest and Bridge Capacity : 250, VA. Including : (i) Power Supply, Model-LV-30/1. (ii) AC/DC Ammeter, Range : 5 Amp. (iii) Rheostat, Range : 250 ohm / 1 Amp. 3. Magnetic Amplifier Demonstration Unit, Model: M â?? 1 â?? 1800 Suitable for demonstrate of series connected, parallel connected & BH Loop. Capacity : 250, VA. Including : (i) Power Supply, Model-LV-30/1. (ii) AC/DC Ammeter, Range : 5 Amp. (iii) Rheostat, Range : 250 ohm / 1 Amp.