Deepak Instruments, Mumbai, (Filters, RFI/EMI, Power Supplies, Uninterruptible (UPS), Telephones, Elevator Emergency, Transducers, Phase Angle/Power Factor,Transformers, Auto/Variac, Transformers, Control, Transformers, Ferrite,Transformers, High Voltage, Transformers, Isolation, Transformers, Line Driver, Transformers, Miniature, Transformers, Power, Transformers, Pulse & Triggering, Transformers, Step-Up/Step-Down)