Channel Title: Aaron Danner Channel Description: Complete Playlists for Learning Electronics Recommended Viewing Order: 1. Circuits For Beginners [FULL CLASS] 2. Electrical Properties of Materials/Semiconductors for Beginners [FULL CLASS] 3. AC & Switching Circuits [FULL CLASS] 4. Motors [HANDS-ON SERIES] 5. Electricity Distribution [FULL CLASS] 6(a). Analog Electronics [FULL CLASS] 6(b). Passive Filters 6(c). Amplifiers and Op-Amps 6(d). Active Filters 6(e). Transistors 6(f). Voltage Regulators 6(g). Feedback in Circuits 6(h). Oscillators 7. Ising Computers [GRADUATE SERIES] <video> Common Emitter Examples (12-Transistors) Description: Full gain calculation in common emitter amplifier circuits. How to design any desired gain from common emitter stages. Full derivations and analysis. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Differential Amplifiers with Transistors (23-Transistors) Description: Let's design a differential amplifier (like what's inside an op-amp) using transistors. Let's do a full derivation and see why current source biasing can be advantageous over resistor biasing with the differential amplifier. We will derive the differential mode gain and the common mode gain. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Load Line Method with Transistors (19-Transistors) Description: If the emitter is grounded, the transistor has a nonlinear transfer function. How can you determine the gain? Let's use the load line method to find the operating point and then show what happens for both DC and AC. With example problems. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Common Base Amplifiers (15-Transistors) Description: Derivation of the gain from the small-signal model. Let's then derive the gain using inspection and impedance reflection. What is the gain of a common base amplifier? Why would you want to use it? Why is the gain non-inverting? Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> All About Common Emitter Amplifiers (14-Transistors) Description: Start with the small signal model of a common emitter amplifier and derive a full and complete expression for the gain. Then, we will do it by inspection using impedance reflection. Then, let's work some example problems. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> PNP Amplifier Examples (21-Transistors) Description: PNP examples with full gain derivation. How to combine NPN and PNP transistors to reduce component count in multistage amplifiers. How to calculate the gain in common collector, common emitter, and common base PNP amplifiers. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Miller Effect (16-Transistors) Description: Parasitic capacitances are worse when you have inverting amplifiers. For example, the common emitter configuration will have reduced performance at high frequencies than other transistor configurations. Why is that? That's what this video is about. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Cascode Amplifiers (17-Transistors) Description: All about cascode amplifiers for the bipolar transistor. Derivation of the gain using the small signal model and by inspection. Explanation of the high frequency performance. Everything is derived and explained from first principles. How does the cascode amplifier avoid the Miller effect? Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> High gain, but not easy to control (18-Transistors) Description: If we ground the emitter, then a non-linear relationship exists between the output and the input, but we can then see that bipolar transistors have intrinsically high gain. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> All About Common Collector Amplifiers (13-Transistors) Description: Start with the small signal model of a common collector amplifier and derive a full and complete expression for the gain. Then, we will do it by inspection using impedance reflection. Then, let's work some example problems. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Design a Phase Shift Oscillator (4 - Oscillators) Description: Let's design a phase shift oscillator. Full circuit analysis with discussion. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. http://danner.group Video filmed and edited by Cheryl Lim. @randomcheryl </video> <video> Introduction to PNP transistors (20-Transistors) Description: How to bias a PNP transistor. How to deal with negative voltages. How to tell if it's in the forward active mode, saturation, reverse active mode, or cut-off. This is the easy way to handle PNP transistors. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Impedance Reflection (11-Transistors) Description: How do you find the impedance looking into the base (or the emitter) of a bipolar transistor? Let's work some examples using the technique of impedance reflection. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Darlington Configuration (22-Transistors) Description: Make a better transistor switch for high power loads using a Darlington pair. Here is an introduction from first principles and worked example with the TIP120. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video> <video> Common Emitter Gain Basics (10-Transistors) Description: Derive the simple gain in a common emitter amplifier without adding too much complexity. Let's work some examples. Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore. https://danner.group Video filmed and edited with help of CIT, NUS. </video>

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Complete Playlists for Learning Electronics
Recommended Viewing Order:
1. Circuits For Beginners [FULL CLASS]
2. Electrical Properties of Materials/Semiconductors for Beginners [FULL CLASS]
3. AC & Switching Circuits [FULL CLASS]
4. Motors [HANDS-ON SERIES]
5. Electricity Distribution [FULL CLASS]
6(a). Analog Electronics [FULL CLASS]
6(b). Passive Filters
6(c). Amplifiers and Op-Amps
6(d). Active Filters
6(e). Transistors
6(f). Voltage Regulators
6(g). Feedback in Circuits
6(h). Oscillators
7. Ising Computers [GRADUATE SERIES]

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