When I graduated from school some years before the dawn of the Internet, I thought that I could do anything. Give me an electrical engineering problem, and I could solve it. Hardware, software, everything. How naive I was. Back then I knew the fundamentals; nothing else. Every time I watch this man’s videos, I see a real expert. I hope that everyone watching appreciates the quality of these works.
with usb type c why don't you also try to make pd trigger board with let say dip switch to select output voltage then will have a wide range of selectable output voltage.
@@MyVanitar Not true. Look at the schematic. When output voltage is lower than input (short circuit condition) there is direct current path through inductor and diode. It should have at least a fuse on input power line to avoid major disaster.
it depends on your input supply. also when the input drops below 5V, the chip turns off. Maybe the EN pin can also help, but for my case and purpose of this circuit, disaster never gonna happen
![Low Noise AC to DC Rectifier Using Capacitance Multiplier [Altium Designer]](/img/1.gif)
When I graduated from school some years before the dawn of the Internet, I thought that I could do anything. Give me an electrical engineering problem, and I could solve it. Hardware, software, everything. How naive I was. Back then I knew the fundamentals; nothing else. Every time I watch this man’s videos, I see a real expert. I hope that everyone watching appreciates the quality of these works.
Thank you Neil 🙂
Hi my friend; all your products is the best
Good luck
Thanks so much
another good project.
Thank you! Cheers!
DC to DC Boost Converter Circuit Using XL6019
sir good job.
Most welcome
To answer your question, I think the shield of the USB should not be connected to the ground
I am agree
I have a power bank which can be used with this circuit 😊
go ahead and build it
with usb type c why don't you also try to make pd trigger board with let say dip switch to select output voltage then will have a wide range of selectable output voltage.
if you want other output voltages, simply change the feedback resistors. also, be careful about the voltage rating of the output capacitors
@@MyVanitar yes I understood.
What happens when you short the output?
These chips are all protected against short circuit
@@MyVanitar Not true. Look at the schematic. When output voltage is lower than input (short circuit condition) there is direct current path through inductor and diode. It should have at least a fuse on input power line to avoid major disaster.
it depends on your input supply. also when the input drops below 5V, the chip turns off. Maybe the EN pin can also help, but for my case and purpose of this circuit, disaster never gonna happen