Here is a short tutorial on why DC/DC buck converters need capacitors on the input and how it works in a power design.

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Did Apple really fit a capacitor backward on the Mac LC III? A multimeter-wielding retro fan has confirmed that, yes – ...

A credit score below 580 puts you in the bad credit category. If you fall within this range, you'll likely have trouble qualifying for a credit card. But that doesn't mean all hope is lost.

Here are our top picks for car lenders that serve customers with bad or fair credit. (Read more about our methodology below.) Best bad credit car loans Best for shopping around: MyAutoloan Best ...

Other signs include vision problems, dizziness, confusion, slurred speech, and a sudden, severe headache. Numbness on one side of your body can be caused by many health conditions, including spinal ...

Over half of Americans sleep on their side, and if you're one of them, you might be searching the Cyber Monday sales for a new mattress just right for your sleep style. I’m a side sleeper and ma ...

You may have too much vitamin D if you experience stomach discomfort, unusual mental symptoms, or kidney problems. Excessive vitamin D also shows up in a blood test. Vitamin D plays an important ...

The airline returns the fare cost to your credit card, leading to a negative balance on your card. Returned or refunded purchases don't just decrease your account balance, though. They also decrease ...

We got to coach better down the stretch. It's an everybody thing." Here's everybody he was good, bad or ugly in the Week 12 30-27 Bears overtime loss to the Vikings. He set the Bears rookie record ...

The oral contraceptive pill is a hormonal method of preventing pregnancy. Birth control pill side effects are common and include spotting, weight changes, and headaches. Birth control pills affect ...

Protons have a positive electrical charge (+), and electrons have a negative charge (-). Batteries and capacitors can both ...