| Electronics > Beginners |
| Rebuilding laptop battery pack |
| << < (4/4) |
| eletronob:
--- Quote from: amyk on March 29, 2019, 01:18:58 am ---I see the fuse has blown, probably due to the protection circuitry explicitly doing it. --- End quote --- Where is the fuse? |
| amyk:
Click the link and look at the pictures ;) |
| Jwillis:
That is a D6 type Combined Thermal Fuse/Resistor. and you can't visually tell if its blow from that side .The fusible links are on the other side under a plastic enclosure. Theirs probably nothing wrong with it but you check continuity between 2 and 3 ( the fusible links) and should see a resistance between (1 and 2 ) and (1 and 3) .The resistance is the heater |
| eletronob:
--- Quote from: Jwillis on March 29, 2019, 10:45:33 pm ---That is a D6 type Combined Thermal Fuse/Resistor. and you can't visually tell if its blow from that side .The fusible links are on the other side under a plastic enclosure. Theirs probably nothing wrong with it but you check continuity between 2 and 3 ( the fusible links) and should see a resistance between (1 and 2 ) and (1 and 3) .The resistance is the heater --- End quote --- Thanks very much, that is a very clear and helpful information. --- Quote from: amyk on March 29, 2019, 03:01:45 am ---Click the link and look at the pictures ;) --- End quote --- See how it's done. |
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