HIGH POWER 12v to 220v pure sine wave inverter board from scratch. The project is based on the low cost EGS002 SPWM driver board module. The DIY inverter board can handle more then 1kW, depending the transformer size that you are using. (mine is 500VA, only yielded 400W at the moment)
PARTS REQUIRED:
- EGS002 SPWM Inverter Driver Module
- IRF3205 or IRLB4132 MOSFETS (16x)
- 12V UPS Transformer (500W/1000W)
- (Transformer Ratio 7V:220)
- TO-220 Isolation Set (16x)
- TIP31C NPN Transistor
- 7805 Regulator
- 1N4007 Diode (8x)
- 10k Ohm NTC Thermistor
- 10k Ohm Multi-turn Trimmer
- 10 Ohm Resistor (4x)
- 2.2k Ohm Resistor
- 10k Ohm Resistor (4x)
- 100k Ohm Resistor (2x)
- 470nF 25v Capacitor
- 2.2uF +350v Capacitor
- 2.2uF 25v Capacitor
- 10uF 25v Capacitor
- 100uF 25v Capacitor
FOR HOMEBREW PCB:
- Photopositive Presensitized PCB
- Developing Solution (Sodium Hydroxide)
- Etchant (Ferric Chloride)
- Hacksaw
EGS002 is a driver board specific for single phase sinusoid inverter. It uses ASIC EG8010 as control chip and IR2110S as driver chip. The driver board integrates functions of voltage, current and temperature protection, LED warning indication and fan control.Jumper configures 50/60Hz AC output, soft start mode and dead time. EGS002 is an improved version of EGS001 that is compatible of EGS001’s original interfaces. EGS002 also integratescross-conduction prevention logic to enhance its ability of anti-interference, and LCD display interface for users’ convenience to use chip’s built-in display function.
HIGH POWER 12v to 220v pure sine wave inverter board from scratch. The project is based on the low cost EGS002 SPWM driver board module. The DIY inverter board can handle more then 1kW, depending the transformer size that you are using. (mine is 500VA, only yielded 400W at the moment)
PARTS REQUIRED:
- EGS002 SPWM Inverter Driver Module
- IRF3205 or IRLB4132 MOSFETS (16x)
- 12V UPS Transformer (500W/1000W)
- (Transformer Ratio 7V:220)
- TO-220 Isolation Set (16x)
- TIP31C NPN Transistor
- 7805 Regulator
- 1N4007 Diode (8x)
- 10k Ohm NTC Thermistor
- 10k Ohm Multi-turn Trimmer
- 10 Ohm Resistor (4x)
- 2.2k Ohm Resistor
- 10k Ohm Resistor (4x)
- 100k Ohm Resistor (2x)
- 470nF 25v Capacitor
- 2.2uF +350v Capacitor
- 2.2uF 25v Capacitor
- 10uF 25v Capacitor
- 100uF 25v Capacitor
FOR HOMEBREW PCB:
- Photopositive Presensitized PCB
- Developing Solution (Sodium Hydroxide)
- Etchant (Ferric Chloride)
- Hacksaw
EGS002 is a driver board specific for single phase sinusoid inverter. It uses ASIC EG8010 as control chip and IR2110S as driver chip. The driver board integrates functions of voltage, current and temperature protection, LED warning indication and fan control.Jumper configures 50/60Hz AC output, soft start mode and dead time. EGS002 is an improved version of EGS001 that is compatible of EGS001’s original interfaces. EGS002 also integratescross-conduction prevention logic to enhance its ability of anti-interference, and LCD display interface for users’ convenience to use chip’s built-in display function.
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