There are a number of potential solutions to the classic EMC problem of providing immunity from mains borne interference, especially in the form of surges, sags, brownouts, lightning strikes and noise ...
While troubleshooting the power supply of a 1970s Centurion system, [Usagi Electrics] came across a fascinating feature of these units: the ferroresonant, or constant voltage transformer (CVT). The ...
While troubleshooting the power supply of a 1970s Centurion system, [Usagi Electrics] came across a fascinating feature of these units: the ferroresonant, or constant voltage transformer (CVT). The ...
In an age when the life cycles of technical products are measured in months, a Sola constant voltage transformer (CVT)manufactured nearly a half century ago is alive and kicking. Tom McElroy, an ...
Welcome to the first installment of our new power quality column, “Ask the Experts,” moderated by our PQ experts, Dr. Mike Lowenstein and Mark McGranaghan. If you find yourself perplexed by a power ...
The 12C Series Powerstat variable transformers come in 240 Vac single- and three-phase, manually-operated, open-construction models designed for back-of-panel mounting. The transformers are rated 0.7A ...
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