Electronics > Beginners
Rebuilding laptop battery pack
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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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