Thread: 1200mmX900mmX170mm 4axis cnc
Threaded View
-
16-04-2018 #10
I know on the AM882 when you kill power the LED's flash for ~3-4 seconds extra then when you test the capacitors they drop to a few volts. Same with the VFD so I assume that has a load of capacitors as well, also if you notice PC's do the same thing.
I think it was joe's build where he used a resistor to drain the capacitors which I was going to do but given the AM882's drain them anyway I figured it wasn't a major issue.
I've been shocked with 240v a few times over the years lol but the worst shock I ever got was from a Playstation 2 PSU for several days afterwards I felt in physical shock, last shock was direct from the board lol we have old school fuse holders at work for each phase and one of the fuse holders was missing the screw caps so when I pushed the fuse into the board I was touching the screws than was fun ;)
Oddly enough I went through every fuse holder and chucked the ones missing the caps after that.http://www.mycncuk.com/threads/10880...60cm-work-area My first CNC build WIP 120cm*80cm
If you didn't buy it from China the company you bought it from did ;)
-
The Following User Says Thank You to Desertboy For This Useful Post:
Thread Information
Users Browsing this Thread
There are currently 16 users browsing this thread. (0 members and 16 guests)
Similar Threads
-
cnc 4axis hot wire mach3;
By maikonesk in forum Hotwire Cutting MachinesReplies: 3Last Post: 07-08-2015, 02:15 PM



Reply With Quote
Bookmarks