Lm393 Circuit. This means that it accepts 2 inputs for comparison. Each comparator accepts 2 inputs for comparison.
These next generation b version comparators feature lower offset voltage higher supply voltage capability lower supply current lower input bias current lower propagation delay and improved 2 kv esd performance and input ruggedness through dedicated esd clamps. The lm393b and lm2903b devices are the next generation versions of the industry standard lm393 and lm2903 comparator family. The lm393 is a dual independent accuracy voltage integrated circuit operated with single or else split supply.
2 1 design 2 1 1 mains power failure when there is no mains power input the control panel will turn on the inverter and output 220v ac within 10 ms of the mains power failure.
The lm393 is a dual voltage comparator. This means that it accepts 2 inputs for comparison. The output load resistance of lm393 comparator can be connected to any power supply voltage within the allowable power supply voltage range and is not limited by the voltage value of the vcc terminal. 2 1 design 2 1 1 mains power failure when there is no mains power input the control panel will turn on the inverter and output 220v ac within 10 ms of the mains power failure.