Electronics Forum | Tue Jun 07 19:04:07 EDT 2022 | proceng1
IF the two are identical, swap the suspected bad one (#2) position 1, and see if the fuse blows before connecting the second one. Basically the same test process you describe, but swap the units first. See if the problem follows the card, or stays
Electronics Forum | Sun Jun 05 00:00:17 EDT 2022 | curtisp
We are having a problem right now where the machine won't load the circuit boards (mot m, y, z, etc) due to the machine blowing the fuses. This was diagnosed by one of our engineers to be a problem with this part: MyData MyCronic Booster BNB/NREG L-0
Electronics Forum | Tue Jun 07 20:27:08 EDT 2022 | SMTA-64387687
The ribbon cables might be shorting. Have you replaced them?
Electronics Forum | Thu Jun 09 18:12:48 EDT 2022 | curtisp
These were all great suggestions and helped find the issue; we ended up replacing the Mot M board which made it work.
Electronics Forum | Tue Jun 19 17:42:38 EDT 2007 | dyoungquist
We run a TP9 machine and had a very similar problem with it. On a TP9 machine there is a power supply board where all the voltages are generated. It is located on the bottom side of the unit. The problen was with one of the fuse holders. The co
Electronics Forum | Sat Feb 16 16:14:20 EST 2013 | ericrr
Have you done a post-mortem on the blown fuse? Assuming it is a glass fuse, if it is all black around the glass then replacing the fuse will be pointless. (the new fuse will just blow again, making a black mark or BLACKER mark all around the glass)
Electronics Forum | Wed May 03 09:22:42 EDT 2006 | Nirmal
maybe 5v fuse already burn and pls check anther fuse also thks
Electronics Forum | Wed Aug 10 12:20:52 EDT 2016 | jdengler
It looks similar to a Bourns fuse we use, but the markings are different. Jerry
Electronics Forum | Wed Apr 11 15:33:49 EDT 2007 | maclites
Anyone have experience with SMT fuse clips for automotive "mini" fuses? We have a new design coming down and I have questions about feeding, placement accuracy, and repair.
Electronics Forum | Thu Feb 06 14:01:55 EST 2014 | rgduval
1. Fuse 2. Power Supply 3. Power Distribution card 4. Booster Start by checking all of the fuses on the front of the power supply (accessed by removing the front cover of the machine). Then, check all of the fuses on the first card in the MOT bay.
