Southern Railway

Southern Railway has published Supply Of Smps Charger Of 12V And Minimum 10Amps Capacity For 25 Watts Vhf Set As Per Following Specifications From Reputed Makes (1). Input Votlage: 200V Ac To 270V Ac, 50Hz Single Phase (2). Output Voltage: 12V To 15V (3). Output Current: 10A Max (4). Line Regulation: 1% (5). Load Regulation: 1% (6). Ripple-Rms: 100Mv Rms (7). Efficiency: Better Than 80% (8). Protections: (A) Unit Is Protected Against Input Surges (B) Input Is Protected Through Ac Fuse (C) Output Is Protected Against Over Loads And Continuous Short Circuits (9). Indications: (A) Led For Input Ac On (B) Led For Float Charge (C) Led For Boost Charge (11). Termination: Output Is Terminated On Banana Sockets Or Similar Mounted On Front Panel.Smps Charger Of 12V And Minimum 10Amps Capacity For 25 Watts Vhf Set As Per Following Specifications From Reputed Makes (1). Input Votlage: 200V Ac To 270V Ac, 50Hz Single Phase (2). Output Voltage: 12V To 15V (3). Output Current: 10A Max (4). Line Regulation: 1% (5). Load Regulation: 1% (6). Ripple-Rms: 100Mv Rms (7). Efficiency: Better Than 80% (8). Protections: (A) Unit Is Protected Against Input Surges (B) Input Is Protected Through Ac Fuse (C) Output Is Protected Against Over Loads And Continuous Short Circuits (9). Indications: (A) Led For Input Ac On (B) Led For Float Charge (C) Led For Boost Charge (11). Termination: Output Is Terminated On Banana Sockets Or Similar Mounted On Front Panel.,Smps Charger Of 12V And Minimum 10Amps Capacity For 25 Watts Vhf Set As Per Following Specifications From Reputed Makes (1). Input Votlage: 200V Ac To 270V Ac, 50Hz Single Phase (2). Output Voltage: 12V To 15V (3). Output Current: 10A Max (4). Line Regulation: 1% (5). Load R Egulation: 1% (6). Ripple-Rms: 100Mv Rms (7). Efficiency: Better Than 80% (8). Protections: (A) Unit Is Protected Against Input Surges (B) Input Is Prote Cted Through Ac Fuse (C) Output Is Protected Against Over Loads And Continuous Short Circuits (9). Indications: (A) Led For Input Ac On (B) Led For. Last date of submission for this tender is 2025-11-19. This is a Railway Ancillaries tender in Tiruchirappalli, Tamil Nadu