5V 2A Buck converter circuit using KA34063
With 5V 2A buck converter circuit using KA34063, can charge mobile phone with 10W solar cell that can supply current of 0.5A and 17V to 21V. Read more
With 5V 2A buck converter circuit using KA34063, can charge mobile phone with 10W solar cell that can supply current of 0.5A and 17V to 21V. Read more
Here is 3.7V to 5V boost converter or step up switching circuit using MC34063 and a few parts,1N5819,100uH. For 200mA-300mA of load current. Read more
It is a 1.5V Step down Switching regulator using KA34063/MC34063. Imagine you have an old MP3 player it needs a 1.5V battery. But you only have the power bank, USB port 5V output. Sure, it doesn’t work. Therefore, this circuit is a good solution. Read more
I like the 12V LED. But I have only 3V of batteries. So, No light. When using this circuit, I can get light of the LED at 100 mA. And, an adjustable output voltage.