Transpower India Electronics Pvt. Ltd. Offers Flame Retardant Switching Transformers. Transpower India Electronics Pvt. Ltd. Is an ISO 9001-2008 registered company. Transpower India Electronics Pvt. Ltd. Manufactures Transformers up to 150KVA rating, Reactors and Chokes up to 3000 Amperes, Switch mode Power Supplies and DC-DC Converters. The Flame Retardant Switching Transformers are available from 2 watts to 5000 watts for flyback, forward, push pull, half bridge and full bridge configuration power supplies. These are available in different core geometries like EI, EE, EC, RM, EF, ETD, ER and Pot Core with various type of mounting like clamp or pin configurations.