Quantity   Component name
1 × 68uF Electrolytic capacitor
1 × 2.2nF Capacitor
6 × 10K Resistors (Fixed) / Metal Film
3 × L7805 Power Management ICs / Linear Voltage Regulators and LDOs
3 × Atemga328p The Microcontrollers are used for oscillation of both the low frequency and high frequency, and also for the control of the gsm module
1 × SIM800L Module This is used for controlling the prepaid logic, remotely checks the subcription avaliable and disconnects the customer if subscription is void
1 × LCD 20X4 Its is used to display readings of subcription and the current state of the inverter
3 × 16MHz Crystal Oscillator
3 × L293D Interface and IO ICs / Peripheral Drivers and Actuators
6 × 22pF Capacitor
3 × 10uF Electrolytic Capacitor
6 × IRF3205 Discrete Semiconductors / Power Transistors and MOSFETs
6 × 47R Resistors (Fixed) / Metal Film
6 × 1K Resistors (Fixed) / Metal Film
4 × IRFP450 Discrete Semiconductors / Power Transistors and MOSFETs
6 × 100K Resistors (Fixed) / Metal Film
1 × ETD39 push pull transformer Chopper Transformer
1 × KBU1010 Discrete Semiconductors / Diodes and Rectifiers