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Regulators

Q&A #2

Here are 8 questions you’ve sent in. Rare (at least, up until now) video of James talking unscripted. Questions answered in this video: Why does AC change direction? 2. What do home appliances run on? 3. Is Analog or Digital More Accurate? 4. When do you use Pull-down resistors? 5. Difference between LM7805 and LM7812? 6. What diode to pick for a motor’s flyback diode? 7. Does James draw his own Animations? 8. What does “AddOhms” mean?

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Linear Regulator Tutorial | #17

The LM7805 is a very popular voltage regulator. Curious about how it works? In this AddOhms Tutorial, we look at what is a Linear Voltage Regulator and how to use them in your circuits. Linear Voltage Regulators Show Notes Related Datasheets LM7805 [Fairchild] NCP1117 [On Semiconductor] PIR Sensor [Adafruit] Interesting Links Written Tutorial on Regulators [ Baldengineer.com] TO-220 Information [Wikipedia] TO-220 Heatsink [Adafruit] Choosing the right LDO [All About Circuits]

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