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2. Consumers' Checkbook - Wikipedia

   en.wikipedia.org/wiki/Consumers'_Checkbook

   Consumers' Checkbook/Center for the Study of Services (doing business as Consumers’ CHECKBOOK) is an independent, nonprofit consumer organization. It was founded in 1974 [1] in order to provide survey information to consumers about vendors and service providers. There are both print and online publications in the Boston, Chicago, Delaware ...

3. Chequebook journalism - Wikipedia

   en.wikipedia.org/wiki/Chequebook_journalism

   Chequebook journalism (American English: checkbook journalism) is the controversial practice of news reporters paying sources for their information. In the U.S. it is generally considered unethical, with most mainstream newspapers and news shows having a policy forbidding it.

4. Wikipedia:Language learning centre/Word list - Wikipedia

   en.wikipedia.org/wiki/Wikipedia:Language...

   aardvark; aardwolf; aaron; aback; abacus; abaft; abalone; to abandon; abandoned; abandonment; abandons; abase; abased; abasement; abash; abashed; to abate; abated ...

5. Boost converter - Wikipedia

   en.wikipedia.org/wiki/Boost_converter

   A boost converter or step-up converter is a DC-to-DC converter that increases voltage, while decreasing current, from its input to its output . It is a class of switched-mode power supply (SMPS) containing at least two semiconductors, a diode and a transistor , and at least one energy storage element: a capacitor , inductor , or the two in ...

6. Flyback converter - Wikipedia

   en.wikipedia.org/wiki/Flyback_converter

   The flyback converter is an isolated power converter. The two prevailing control schemes are voltage mode control and current mode control. In the majority of cases current mode control needs to be dominant for stability during operation. Both modes require a signal related to the output voltage. There are three common ways to generate this ...

7. Forward converter - Wikipedia

   en.wikipedia.org/wiki/Forward_converter

   The forward converter is a DC/DC converter that uses a transformer to increase or decrease the output voltage (depending on the transformer ratio) and provide galvanic isolation for the load. With multiple output windings, it is possible to provide both higher and lower voltage outputs simultaneously.