IP6505 switching power supply chip data manual analysis; IP6505 typical application circuit explanation; transformer selection; rectifier bridge selection; schematic drawing. Input 220V, output 5V, output voltage is adjustable. Output current: 4A, switching operating frequency: 150kHz, 220kHz, 350kH. The output voltage is adjustable from 3 to 12V.
Video address: https://www.bilibili.com/video/BV1SV411U73Y/
Circuit schematic drawing and PCB board layout.
Video address:https://www.bilibili.com/video/BV1eV411U7mj/
Circuit schematic drawing and PCB board layout.
Video address:https://www.bilibili.com/video/BV1nT4y1L7TU/
Physical welding debugging.
Video address:https://www.bilibili.com/video/BV1nT4y1L7TU/
Add a switching power supply, remove the current transformer, and reduce the size. This time we mainly verify the IP6505 circuit board.
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