Many members of FB group want me to design the inverter simple, off when the battery is low. They say microcontrollers are hard to buy in their countries. So for today's project, I designed a PWM module using the SG3525 / KA3525 IC. It uses few components but can work for long periods. Function of module:
- Generate PWM signals (adjustable frequency). Max 1A load
- Voltage stability with feedback
-Overload protection
- Low battery protection
-Automatic cooling fan
-Work with wide voltage range from 12V to 48V.
-Use for pulse transformer and iron transformer
-ON-OFF with buttons.
You can use this module for inverter and UPS. amplifier for cars, speed controllers ....
In the next video, I will design many circuits using this module. Coming soon.
All my projects are free, I design them on EAGLE 6.0. I uploaded it to Google drive. You need to use a web browser to download the file and open the file with winrar software (extract) on the PC. Open schematic file (.SCH) and PCB file (.BRD) with EAGLE software.
Hope you enjoy my videos and projects. Like, share and don't forget to subscribe to my channel. one more thing, thanks to everyone, my channel has reached 50K subscribers.
Facebook group : bit.ly/CreativeElectronic
Diagram here : File 42 in bit.ly/AllLink You need web browser to download file (I upload it to google drive), open the file with winrar on PC. I use EAGLE 6.6 to design the PCB.
#Inverter
#12Vto220V
#5000W
30 окт 2019
