bids are invited for dc power supply with pcb board fabrication capacitor 1000uf , pot 10k , pot 1k , 3 pin 5.08mm pitch screw terminal , resistor 3.3k smd 1206 , resistor 3.9k smd 1206 , regulator lm317 , regulator lm337 , capacitor 470uf , regulator lm7805 , regulator lm7812 , regulator lm7912 , resistor 82k smd 1206 , op amp lm358 smd , arduino nano , diode 4148 smd , diode 1n4007 smd m7 , mct2e , mmbt2222 smd , 5v sugar cube relay , regulator lm7815 , regulator lm7915 , cooling fan , multiturn pot 1k , multiturn pot 10k , 16x2 lcd , 15 0 15 3a centre tap transformer , plastic knob for multiturn pot , 4mm banana female socket red , 4mm banana female socket black , 2pin 6a power cable , 40x1 dupont female to female cable 10 cm , 3 pin jst xh 2.54mm pitch plug and socket with cable , 2 pin jst xh 2.54mm pitch plug and socket with cable , bridge rectifier 4a 400v kbl04 , 0.5 ohm 2512 3w surface mount sense resistor , heat sink , on off button , fuse holder , reset button , screws as per the enclosure drawing requirements total quantity : 2926