The 1381-based solar engine


Posted on May 13, 2012

The 1381 solar engine uses a 1381* voltage detector (a.k.a., a voltage supervisor) IC to drive a voltage-based (type 1) solar engine. The 1381 is normally used to reset CPUs and Micros when the power supply drops too low for reliable operation. So 1381s detect and switch when the input voltage crosses the rated upper and lower threshold voltages. The upper- and lower-switching voltages are slightly overlapped so that the turn-on voltage is a few hundred mV above the turn-off voltage.


The 1381-based solar engine
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

ATMEL 89 Series Flash Microcontroller
RS-232 Laser Transciever circuit
4 X 15 Watt power amplifier
nixie tube clock circuit
RF amplifier coupling
TV remote control Blocker Circuit Jammer using Ic 555 and IR Leds
Multi power failure alarm circuit
The basic form of frequency equalization circuit
Low-pass filter circuit diagram subwoofer
Discrete components sound and light control stairs delay switch circuit 8
Audio high-pass filter



Top