- Usual failure modes of magnetrons? - 1 Update
- Solution Manual Electronic Principles (8th Ed., Albert Malvino, David Bates) - 2 Updates
- Konika Minolta Magicolor 3300 fault - 2 Updates
| Cydrome Leader <presence@MUNGEpanix.com>: Apr 23 05:44AM > switch may close within milliseconds of that. So what is the time constant > of the decaying field in the transformer? And what hapens if you give that > field a shorted winding? The delay in the mechanical timing of those switches is clearly always enough. If there was overlap, you'd blow the fuse every time. fun fact, the monitor swtich as it's being called here is these days (at least the past decade if not longer) is a non-snap action switch in a standard microswitch form factor. The only rating is 1 use and enough current to blow the mains fuse. They never switch any load during the life of the microwave unless there is a fault condition. Microwave ovens are sort of like cars and have every possible extra cost engineered out. Polaroid instant cameras were like that too. It was amazing how many parts they tweaked out of the design. |
| 우하하 <hj20160527@gmail.com>: Apr 22 09:07PM -0700 i want Solution Manual Electronic Principles (8th Ed., Albert Malvino, David Bates) .my email id is hj20160527@gmail.com thank you:) |
| Fox's Mercantile <jdangus@att.net>: Apr 23 12:32AM -0500 On 4/22/20 11:07 PM, 우하하 wrote: > i want Solution Manual Electronic Principles (8th Ed., Albert > Malvino, David Bates) .my email id is hj20160527@gmail.com > thank you:) Please pay attention. This asshole doesn't read the newsgroups he spams. You have to reply via email to one of several aliases he uses. -- "I am a river to my people." Jeff-1.0 WA6FWi http:foxsmercantile.com |
| Trevor Wilson <trevor@rageaudio.com.au>: Apr 23 08:00AM +1000 Normally, I would have just thrown this monster out. However, it was given to me by a mate, along with a whole bunch of consumables. Then, of course, I accidentally caused the thing to perform a test print. WOW! Best colour laser printer I've ever seen. The internal firmware includes some photographs and they are excellent. So, I'm gonna try to make it work. Here's the problem. On multiple computers and different operating systems, the same issue is reported. Windows reports that the printer is out of paper. I loaded both bins with paper. Still no luck. Yet the printer performs it's own test print. Ideas? -- Trevor Wilson www.rageaudio.com.au -- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus |
| JC <Chipbee40_SpamNo@yahoo.com>: Apr 22 07:11PM -0400 Trevor Wilson wrote: > out of paper. I loaded both bins with paper. Still no luck. Yet the > printer performs it's own test print. > Ideas? The service manual is available online and has a pretty comprehensive test for out of paper symptoms. |
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