EG8010 SPWM INVERTER SINE WAVE IC DRIVER
EG8010 SPWM INVERTER SINE WAVE IC DRIVER
EG8010 pure sine wave inverter dedicated chip
1 product description
- EG8010 is a digital fully functional self-built dead zone control of the pure sine wave inverter generator chip used in DC-DC-AC two-stage power conversion architecture or DC-AC single-stage power transformer step-up conversion Architecture external 12MHz crystal oscillator can achieve high precision distortion and harmonics are very small pure sine wave 50Hz or 60Hz inverter dedicated chip. The chip uses CMOS technology internal integrated SPWM sinusoidal generator dead time control circuit amplitude factor multiplier soft start circuit protection circuit RS232 serial communication interface and 12832 serial LCD driver module and other functions.
2 product features
- 5V single power supply
- Pin set 4 kinds of pure sine wave Output frequency: 50Hz Pure sine wave Fixed frequency 60Hz Pure sine wave Fixed
- frequency 0-100Hz Pure sine wave frequency adjustable 0-400Hz Pure sine wave frequency adjustable
- Unipolar and bipolar modulation * Dead zone control pin set 4 dead time: 300nS dead time 500nS dead time 1.0uS dead time 1.5uS dead time
- External 12MHz crystal oscillator * PWM carrier frequency 23.4KHz
- Voltage current temperature feedback real-time processing * Overvoltage undervoltage overcurrent overheat protection
- Pin Sets the response time of soft start mode 1S
- Serial communication set the output voltage frequency and other parameters
- External serial port 1602 LCD module shows the inverter voltage frequency temperature and current information
- According to the application of customers Yi Jing microelectronics companies to modify the corresponding function or parameters
3 the application areas
- Single-phase pure sine wave inverter
- Photovoltaic power generation inverter
- Wind power inverter
- Uninterruptible power supply UPS system
- Digital generator system
- IF power supply
- Single-phase motor speed controller
- Single-phase inverter
- Sine wave dimmer
- Sine wave regulator
- Sine wave generator
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