| Board design know-how for switching power supplies with low noise and stable operation. |
| File name：PCB-design-manual.pdf |
| ・PCB creepage distance |
| ・Basic rules for power supply PCB board design |
| ・Primary side main parts placement and pattern |
| ・Secondary side main parts placement and pattern |
| ・Copper through-hole VIAs in switching current roop |
| ・Primary Clamp Circuit |
| ・Capacitor near main IC |
| ・Output voltage detection circuit |
| Conduction noise in the Average PCB Design |
Conduction noise in the Best PCB Design |
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