The EC2SB-05S05 from Cincon Electronics is a DC to DC Converter with Input Voltage 4.7 to 9 V, Output Voltage 1 5 V, Output Current 1 2000 mA, Output Power 10000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Buck-Boost. More details for EC2SB-05S05 can be seen below.