0-400 Hz sinusoidės generatorius (inverteris) EGS002 su EG8010 ir IR2110

EG8010 is a digital pure sine wave inverter generator chip (ASIC), used in two-stage DC-DC-AC power conversion structure or single-stage DC-AC power frequency Boost architecture converters, an external 12MHz crystal oscillator allows to achieve high precision, and very small harmonic distortion, 50Hz or 60Hz pure sine wave inverter ASIC. The chip uses CMOS technology, the internal integration of SPWM sine generator, dead time control circuit, the multiplier factor range, soft start circuit, protection circuit, TTL serial communication interface and a serial LCD driver module for 1602 sceens (screen is optional).

Features:
- 5V single power supply
- Jumper based set up of pure sine wave output frequency: fixed frequency 50 hz; fixed frequency 60 hz; adjustable frequency 0-100 hz; adjustable frequency 0-400 hz.
- Unipolar or bipolar modulation
- Deadband control (jumper based set up): 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
- Overvoltage, undervoltage, overcurrent and overheating protection
- Soft-start mode (jumper based setup) the response time of 1S
- Serial communication to set the output voltage, frequency and other parameters
- External serial port for LCD module (to display the voltage, frequency, temperature, current of the inverter and other information;

Applications:
- Single phase pure sine wave inverter
- PV Inverter
- Wind power inverter
- Uninterruptible Power Supply UPS System
- Digital generator system
- IF power
- Single-phase motor speed controller
- Single-phase inverter
- Sine wave dimmer
- Sine wave regulator
- Sine wave generator