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2. Black box model of power converter - Wikipedia

   en.wikipedia.org/wiki/Black_box_model_of_power...

   The white box model of power converters is suitable when all the inner components are known, which can be quite difficult due to the complex nature of the power converter. The grey box model combines some features from both, black box model and white box model, when parts of components are known or the relationship between physical elements and ...

3. VAX 4000 - Wikipedia

   en.wikipedia.org/wiki/VAX_4000

   The VAX 4000 Model 600, code-named "Omega/N+", was a distributed server, positioned as a high-end VAX 4000 system, introduced on 7 July 1992. [6] It used the KA690 CPU module containing an 83 MHz (12 ns) NVAX microprocessor with and 512 KB of external tertiary cache. It supported 16 to 512 MB of memory with the MS690 memory modules.

4. Megger Group Limited - Wikipedia

   en.wikipedia.org/wiki/Megger_Group_Limited

   High power Relay test set with user features 2003 Multi-function tester with ergonomic design 2005 Noise immune 10kV insulation tester 2007 Loop impedance in an RCCB electrical test circuit tester [48] 2009 Three-phase transformer turns ratio test sets (TTR) 2010 Transformer ohmmeter (MTO) 2010 Cable fault location system (PFL) 2011

5. Multifunction tester - Wikipedia

   en.wikipedia.org/wiki/Multifunction_tester

   Multifunction testers are able to perform continuity tests (or low ohms resistance tests) and insulation resistance tests (or high ohms resistance tests) and they may also be able to perform earth fault loop impedance tests, prospective short-circuit current tests, earth electrode tests and RCD tests.

6. Switched-mode power supply - Wikipedia

   en.wikipedia.org/wiki/Switched-mode_power_supply

   Stand-alone switched-mode power supply An adjustable switched-mode power supply for laboratory use. A switched-mode power supply (SMPS), also called switching-mode power supply, switch-mode power supply, switched power supply, or simply switcher, is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently.

7. Trump mocks Justin Trudeau over top official’s shocking exit ...

   www.aol.com/trump-mocks-justin-trudeau-top...

   Donald Trump mocked Canadian Prime Minister Justin Trudeau after his top minister’s surprise resignation following a clash on how to handle the president-elect’s looming tariffs.

8. Short-circuit test - Wikipedia

   en.wikipedia.org/wiki/Short-circuit_test

   A different form of short-circuit testing is done to assess the mechanical strength of the transformer windings, and their ability to withstand the high forces produced if an energized transformer experiences a short-circuit fault. Currents during such events can be several times the normal rated current.

9. Business owners should not forget anti-money laundering rule ...

   www.aol.com/news/business-owners-not-forget-anti...

   Small business owners should not forget about a rule — currently in legal limbo — that would require them to register with an agency called the Financial Crimes Enforcement Network, or FinCEN ...