| Electronics > Projects, Designs, and Technical Stuff |
| Sterilizing masks with a Crock Pot slow cooker |
| << < (3/3) |
| profdc9:
The only mains lines are the thick lines. How much further could I space them from the coil side? The trace is 1.5 mm in width, and there's about 3 mm width. 3 mm is good for at least 500 volts. https://www.smps.us/pcbtracespacing.html Anyways, I could see it could be improved, so I improved it. Thank you. |
| wraper:
--- Quote from: profdc9 on April 13, 2020, 09:18:59 pm ---The only mains lines are the thick lines. How much further could I space them from the coil side? The trace is 1.5 mm in width, and there's about 3 mm width. 3 mm is good for at least 500 volts. https://www.smps.us/pcbtracespacing.html Anyways, I could see it could be improved, so I improved it. Thank you. --- End quote --- This PCB is not earthed, so you should use reinforced creepage. BTW you did not fix it completely. |
| profdc9:
Ok, I moved the relay away and moved the track. Should be ok now? |
| wraper:
Should be fine in terms of safety. BTW some pads you use are too small. |
| Navigation |
| Message Index |
| Previous page |