# Fifth Lichuang Electronic Design Competition# Dual-channel high-power DC adjustable power supply design

Note: * is required.

[Please fill in during the registration stage↓]
* Brief introduction to the work: In actual testing, a dual-channel adjustable power supply is needed to facilitate series and parallel connection. To obtain greater output capabilities, the output capabilities of ordinary models on the market are generally insufficient. This design will design a dual-channel 0-80V 0-20A power supply. Can be connected in series and parallel. After series connection, it is a single channel 0-160V 0-20A, and after parallel connection, it is 0-80V 0-40A

[Please fill in ↓ during the competition stage]
* 1. Details of the work;
* 2. Describe the challenges faced by the work and the problems it solves;
* 3. Describe the key points involved in the hardware and software parts of the work;
* 4. List of materials for the work;
* 5. Upload pictures of the work; (the PCB must have the competition logo on it and take a photo and upload it, otherwise it will be deemed as giving up the competition)
* 6. Demonstrate your work and record it as a video for upload; (The video content must include: introduction to the work; functional demonstration; performance test; close-up of the competition logo on the PCB. Failure to do so will be deemed as giving up the competition)
   7. Open source documents.