Supply of BTY 3V 950 MA Li oblique MnO2 , BTY 3V 235 MA Li oblique MnO2 , IC DAC MC 4921 , IC DUSLIC E PEB4265 , BTY LITHIUM 3V , MICRO CONTROLLER PIC16F877A , COMMON MODE CHOKE , GD TUBE , VARISTOR METAL OXIDE , CAP CER 1000MF 1 KV , SWITCH MODE POWER RECTIFIER , FUSE PTC 3A , DC-DC CONVERTER 24V to 48V , CAP ELECTR 100MF 100V , IC DAC 1271A