2023
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Invention
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Fault detection in remote powering systems using load current pulse characteristics.
Devices, me... |
2020
|
Invention
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Touch safe dc powering for remote loads. In a line to line fault detection and protection system,... |
2019
|
Invention
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Bi-stable transfer switch. A power transfer switch suitable as a bypass switch connecting a utili... |
|
Invention
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Bi-stable transfer switch. A power transfer switch suitable as a bypass switch connecting a... |
|
Invention
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Synchronous rectification of llc converters based on homopolarity. Synchronous rectification meth... |
2003
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G/S
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power supplies, rectifiers, and controllers for power systems |
|
G/S
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Power supplies, rectifiers, controllers for electrical power systems. |
2002
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G/S
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Electric distribution, conversion and protection devices for telecommunications equipment, namely... |
1994
|
G/S
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DC power systems, namely DC power supplies; rectifiers, converters, uninterruptible power supplie... |
1985
|
Invention
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Battery current limiter. OF THE DISCLOSURE A current limiter which will permit the use ofa batter... |