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Posts by manassehkatz‭

5 posts
81%
+7 −0
Q&A Why is the resistance of water so high and still so dangerous?

why water is such a danger for short circuits if the resistance is so high? Actually, the life safety danger for water is NOT a short circuit. In fact, a short circuit in a typical (all values...

posted 3y ago by manassehkatz‭  ·  edited 3y ago by manassehkatz‭

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71%
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Q&A What to check for when buying an electronic component or module?

Datasheets are your friend Before buying components, you should read the datasheet. A datasheet for an electronic component includes a wealth of information, such as: Physical dimensions for mount...

posted 4y ago by manassehkatz‭  ·  edited 4y ago by manassehkatz‭

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71%
+3 −0
Q&A Why would a standby UPS fail to power devices when there's no power outage?

Started writing a comprehensive answer, interrupted by some phone calls, finally finished it...and then accidentally clicked to another page and lost it. Arghh!!! So this answer may not be quite as...

posted 2mo ago by manassehkatz‭  ·  edited 2mo ago by manassehkatz‭

Answer
66%
+2 −0
Meta Tagline/Mission Statement/etc.

The line at the top of the list of Questions is currently: General Q&A about the design and function of electronic and electric power systems, their theory, and tools specific to those fields. ...

1 answer  ·  posted 4y ago by manassehkatz‭  ·  edited 4y ago by manassehkatz‭

50%
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Q&A How come the registers in a micro are application specific?

While the terminology is similar to that of microcontrollers, and of CPUs in general, the "register" term here is specific to energy meters. Essentially, this board is a very basic version of a sma...

posted 3y ago by manassehkatz‭

Answer