結果 : how does power brick work
13:01

How Power Supplies Work - Turbo Nerd Edition

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How a Power Supply *ACTUALLY* works.

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How does a mobile charger work? SMPS with Opto-Coupler.

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14:37

Power Supplies and Electronic Life-Hacks (ElectroBOOM101 – 009)

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23:10

Every Component of a Switch Mode Power Supply Explained

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How does a modern Power Supply work?! (230V AC to 5/12V DC) DIY Flyback Converter!

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16:38

How SMPS works | What Components We Need? Switched Mode Power Supply

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How mobile phone charger works ? | SMPS Switch mode power supply

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10:36

FNIRSI DPS-150 DC Power Supply Review | 0-30V 0-5A Adjustable with 4-Digit IPS Display 2024

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6:22

How to Use a Power Supply

SparkFun Electronics
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6:49

What is a Redundant Power Supply and How Does It Work?

RealPars
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6:12

Why Power Adapters Are So HUGE

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30:48

How Does a Switching Power Supply Work 1 (schematic, explanation, example, modifications)

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1:17

How Does a Power Supply Work?

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9:21

How to use a DC Power Supply | Basic Electronics

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7:14

How a Switching Power Supply Works and How to Make One

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5:59

Keep Your Old Power Adapters!!!

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1:35

What is a Switching Power Supply?

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11:04

🔥 Incredible life for an old laptop power supply! Few people know about this feature

Fix it fast
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What is a UPS? (Uninterruptible Power Supply)

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