Double-tuned amplifier

Voltage Multipliers - Half Wave Voltage Doubler Circuit

This electronics video tutorial provides a basic introduction into voltage multipliers. It explains the operation of the half wave voltage doubler circuit. This circuit uses two diodes and two electrolytic capacitors to increase the voltage of an AC input signal by a factor of about 2.

From playlist Electronic Circuits

Cross Coupled Pair Oscillator Part 1

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. Here I go ove

From playlist RF Amplifier Design

Multi Stage Amplifiers Introduction

Now that we know the individual single-transistor amplifier configurations, how do we use them to make useful amplifier systems? This video is an introduction to multi-stage amplifiers through a design example. Hope you found this video helpful, please post in the comments below anything

From playlist Electronics II: Analog Circuits

Transistor Amplifiers - Class A, AB, B, & C Circuits

This electronics video tutorial provides a basic introduction into the Class A, AB, B, and C transistor amplifiers. The class A amplifier is the common emitter amplifier which uses a single NPN transistor. The Class B amplifier using two complementary NPN and PNP transistors and yields a

From playlist Electronic Circuits

Full Wave Voltage Doubler Circuit

This electronics video tutorial explains the workings of the full wave voltage doubler circuit. This circuit converts an AC power source into a DC voltage with an output that is nearly twice the voltage of the input. #VoltageDoubler My Website: https://www.video-tutor.net Patreon Donat

From playlist Electronic Circuits

LC Oscillator Introduction

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. Here I mathem

From playlist RF Amplifier Design

Cross Coupled Pair Part 2

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. Here I comple

From playlist RF Amplifier Design

Radio Electronics History: Radio Receivers 1949 Antennas, Superhet, vacuum tubes

Vintage Electronics: Radio Technology Training film of 1949 covers basic principles of RADIO RECEIVERS. Very technical and but well-paced instructional film shows all the major components of RADIO and how they work, using a large wall-sized demonstration panel. Good information for begi

From playlist Vintage Television & Radio Technology, film restoration, film preservation, scanning and digitization

Quantum Transport, Lecture 17: Quantum Hybrids

Instructor: Sergey Frolov, University of Pittsburgh, Spring 2013 http://sergeyfrolov.wordpress.com/ Summary: transmon qubits, microwave resonators, circuit QED. Quantum Transport course development supported in part by the National Science Foundation under grant DMR CAREER 1252962.

From playlist Quantum Transport

EEVblog #95 - Linear Regulators, Closed Loops, Simulations, & Brand Shenanigans

A bit of a follow-on from the linear regular episode. Dave dances with a simple linear closed loop circuit he built, and bodges it up in LTspice to get a remarkably consistent result. Not really a tutorial, just a few random tidbits.

From playlist Power Supply Design

Electrical Engineering: Ch 9: 2nd Order Circuits (74 of 76) Duality in a 2nd Order Circuit

Visit http://ilectureonline.com for more math and science lectures! http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will use transform a 2nd order circuit to a duality 2nd order circuit. In other words, a circuit that will do the same thing electronically,

From playlist ELECTRICAL ENGINEERING 9: SECOND ORDER CIRCUITS

EEVblog #575 - DIY 1970s Spectrum Analyser

Phil VK2BDF from the Manly Warringah HAM Radio Society shows off his 1970's vintage home made 200MHz DIY spectrum analyser. Forum: http://www.eevblog.com/forum/blog/eevblog-575-diy-1970s-spectrum-analyser/ EEVblog Main Web Site: http://www.eevblog.com EEVblog Amazon Store: http://astore.a

From playlist Spectrum Analyser

Laser Fundamentals II | MIT Understanding Lasers and Fiberoptics

Laser Fundamentals II Instructor: Shaoul Ezekiel View the complete course: http://ocw.mit.edu/RES-6-005S08 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT Understanding Lasers and Fiberoptics

Apollo Comms Part 13: First Double-locked Link with Original NASA Ground Equipment

We return our modified NASA transmitter and receiver to their original Apollo specs. For the first time, we are able to get a double locked link to our Apollo S-Band transponder with period equipment. Apollo Comms Playlist: https://www.youtube.com/watch?v=v49ucdZcx9s&list=PL-_93BVApb58SXL

From playlist Space Hardware

Apollo Comms Part 8: Which Crystal?

Can we just swap the crystal to revert our test receiver to its original Apollo frequency? Maybe it's not that simple. And we get unexpected help from yet another generous collector. Apollo Comms Playlist: https://www.youtube.com/watch?v=v49ucdZcx9s&list=PL-_93BVApb58SXL-BCv4rVHL-8GuC2WGb

From playlist Space Hardware

Photonic and Electronic Properties in Quantum Dot Circuit-QED Systems by Bijay Kumar Agarwalla

PROGRAM NON-HERMITIAN PHYSICS (ONLINE) ORGANIZERS: Manas Kulkarni (ICTS, India) and Bhabani Prasad Mandal (Banaras Hindu University, India) DATE: 22 March 2021 to 26 March 2021 VENUE: Online Non-Hermitian Systems / Open Quantum Systems are not only of fundamental interest in physics a

From playlist Non-Hermitian Physics (ONLINE)

EE102: Introduction to Signals & Systems, Lecture 15

These lectures are from the EE102, the Stanford course on signals and systems, taught by Stephen Boyd in the spring quarter of 1999. More information is available at https://web.stanford.edu/~boyd/ee102/

From playlist EE102: Introduction to Signals & Systems

Restoring an HP 150A Oscilloscope (Part 3)

This HP scope is taking absolutely no prisoners when it comes to repairs, but I’m nothing if not stubborn. So, in this episode, we take yet another crack at the HP scope and while we only make very little progress, we do actually make progress and that’s a win in my book! If you want to s

From playlist Vintage Equipment

Electrical Engineering: Ch 5: Operational Amp (23 of 28) Digital to Analog (D to A) Converter

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain a digital to analog (D to A) converter. Next video in this series can be seen at: https://youtu.be/6Byx0Vz6AHc

From playlist ELECTRICAL ENGINEERING 5: OPERATIONAL AMPLIFIERS

16. Auditory nerve; psychophysics of frequency resolution

MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Chris Brown This video covers the auditory nerves and frequency resolution, including tuning and tonotopy, frequency discrimination and phase locking. License: Creative Commons BY-NC-SA M

From playlist MIT 9.04 Sensory Systems, Fall 2013