Uploaded October 2024 | Updated September 2026, 11 hours ago
Check out PCBWay's website for rapid prototyping of printed circuit boards, CNC and 3D printing services and many more! pcbway.com/g/mf33cv
In this article, I show you my new creation. It is a USB PD decoy-based breadboard power supply. All the breadboard power supplies I have seen or encountered so far are not too good. All of them are based on LDOs (Low-dropout voltage regulators), and they can’t provide high voltage or large currents. My project aims to change the status quo of the breadboard power supplies and to introduce a new approach.
The PCBWay files (Gerber, BOM and schematics) contain the corrected voltage selector circuit and the shield connected to GND through a 1M resistor.
Please consider joining my channel's membership: youtube.com/channel/UCKp1MzuAceJnDqAvsZl_46g/join
Affiliate links:
CH224K USB PD Chip: https://s.click.aliexpress.com/e/_Dd4QgS1
65 W GaN USB-C PD Charger: https://s.click.aliexpress.com/e/_DlJYXl5
Smart USB-C cable: https://s.click.aliexpress.com/e/_DdVgfaP
Breadboard: https://s.click.aliexpress.com/e/_DloYYXN
Reflow hot plate: https://s.click.aliexpress.com/e/_c4rxLWsH
Fume extractor: https://s.click.aliexpress.com/e/_omGXxGL
Multimeter: https://s.click.aliexpress.com/e/_AfAhM2
Visit my website for more info: https://curiousscientist.tech/blog/usb-pd-decoy-breadboard-power-supply
Get the PCB from my PCBWay project page: pcbway.com/project/shareproject/USB_PD_Breadboard_Power_Supply_0ddcb6c6.html
Relevant parts and tools: https://curiousscientist.tech/tools
Check out PCBWay's website for rapid prototyping of printed circuit boards, CNC and 3D printing services and many more! pcbway.com/g/mf33cv
In this article, I show you my new creation. It is a USB PD decoy-based breadboard power supply. All the breadboard power supplies I have seen or encountered so far are not too good. All of them are based on LDOs (Low-dropout voltage regulators), and they can’t provide high voltage or large currents. My project aims to change the status quo of the breadboard power supplies and to introduce a new approach.
The PCBWay files (Gerber, BOM and schematics) contain the corrected voltage selector circuit and the shield connected to GND through a 1M resistor.
Please consider joining my channel's membership: youtube.com/channel/UCKp1MzuAceJnDqAvsZl_46g/join
Affiliate links:
CH224K USB PD Chip: https://s.click.aliexpress.com/e/_Dd4QgS1
65 W GaN USB-C PD Charger: https://s.click.aliexpress.com/e/_DlJYXl5
Smart USB-C cable: https://s.click.aliexpress.com/e/_DdVgfaP
Breadboard: https://s.click.aliexpress.com/e/_DloYYXN
Reflow hot plate: https://s.click.aliexpress.com/e/_c4rxLWsH
Fume extractor: https://s.click.aliexpress.com/e/_omGXxGL
Multimeter: https://s.click.aliexpress.com/e/_AfAhM2
Visit my website for more info: https://curiousscientist.tech/blog/usb-pd-decoy-breadboard-power-supply
Get the PCB from my PCBWay project page: pcbway.com/project/shareproject/USB_PD_Breadboard_Power_Supply_0ddcb6c6.html
Relevant parts and tools: https://curiousscientist.tech/tools
