Day Brown wrote in a message to Ian Woofenden:
 DB> If I *had* to run a computer on an inverter, I'd use an 
 DB> isolation transformer, and hope the hysteresis would damp the 
 DB> ripple in the sin wave from the inverter, and pick up the slack 
 DB> when the SWPS IGBT shuts on/off.  Of course, isolation xfmrs 
 DB> are big, expensive,  and heavy.
I have one here that handles a couple hundred "va" that cost me about $60 or 
so several years ago and occupies about a 5" cube in terms of space,  weighs 
a couple of pounds (maybe 3 or so).
Why would you assume that one of those would have hysteresis?
email: roy.j.tellason%tanstaaf@frackit.com 
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