supply of description: dc-dc converter, 110 v/ 24 v dc, 1.5 a as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev-1) for switch board cabinets of lhb type ac coaches.description: dc-dc converter, 110 v/ 24 v dc, 1.5 a as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev-1) for switch board cabinets of lhb type ac coaches.,dc-dc converter, 110 v/ 24 v dc, 1.5 a as per rdso specification no. rdso/pe/spec/ac /0184-2015(rev-1) for switch board cabinets of lhb type ac coaches. accepted make: as per bom cir culated vide rdso letter no. el/7.1.108/mssbc, s.n. 61 and place of installation s1a08 for rdso/pe/sp ec/ac/0184-2015(rev-1). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]