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2. Amazon Has Post-Prime Day Sales on Emergency Generators - AOL

   www.aol.com/lifestyle/amazon-post-prime-day...

   Amazon Prime Day is offering savings of up to 53% on these best-selling portable generators. This sale features top brands like Champion, DuroMax, and Jackery.

3. You Can Still Save Up to 50% Off Generators and Power ... - AOL

   www.aol.com/save-50-off-generators-power...

   Update 7/18/2024: Since Prime Day ended last night, some of the generators we featured earlier in the week have gone back up to full price.But many are still discounted, like Goal Zero’s Yeti ...

4. This Champion Portable Generator Is Almost 50% Off on Amazon ...

   www.aol.com/lifestyle/champion-portable...

   This Champion portable generator is nearly half off on Amazon right now. Get the machine while it’s on sale for hundreds of dollars less than usual. ... Costing close to $400 during this sale ...

5. Power supply - Wikipedia

   en.wikipedia.org/wiki/Power_supply

   A circuit breaker contains an element that heats, bends and triggers a spring which shuts the circuit down. Once the element cools, and the problem is identified the breaker can be reset and the power restored. Some power supplies use a thermal cutout buried in the transformer rather than a fuse. The advantage is it briefly allows greater ...

6. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Simple LED circuit with resistor for current limiting. The current in an LED or other diodes rises exponentially with the applied voltage (see Shockley diode equation), so a small change in voltage can cause a large change in current. Current through the LED must be regulated by an external circuit such as a constant current source to prevent ...

7. LED circuit - Wikipedia

   en.wikipedia.org/wiki/LED_circuit

   In electronics, an LED circuit or LED driver is an electrical circuit used to power a light-emitting diode (LED). The circuit must provide sufficient current to light the LED at the required brightness, but must limit the current to prevent damaging the LED. The voltage drop across a lit LED is approximately constant over a wide range of operating