Kiss Analog's video: 20W Class A - Power Tested THD Bode Plot

In this video I'll show the Bode Plot at 20 Watts and 1 Watt for the Watt Class-A amplifier. It is titled Watt Class-A Power Amplifier - Power Tested Bode Plot & THD. I'll also show THD at various frequencies and power levels. I'll start with showing the temperature rise at 1 Watt and 20 Watts. Class A Power Amplifier Playlist: https://youtube.com/playlist?list=PLZ0_iMoMBSsnfyyg78ez-uqtGyOF9h2VI Yaung Jing is the brand, and the following is the specifications for it: Basic Parameters Supply voltage: DC +/-25V ~ +/-35V Output power: 20W @ 8 Ohm, 40W @ 4 Ohm, 80W @ 2 Ohm Speaker impedance: ohm 2 ~ 8 Ohm Zener Diodes: https://amzn.to/3qlKoYH Wire clamps: Wago assortment: https://amzn.to/3qkY4mQ Keadic assortment: https://amzn.to/2N80vKT Link to 20W Power Amplifier Board: https://amzn.to/3oB0VWW Link to silicone lead set: https://amzn.to/3j23ksq Link to Blue silicone mat: https://amzn.to/36qpIqD Please use this link for the Hiraga Power supply kit: https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FHiraga-A-Class-Power-Supply-PCB-D-I-Y-Aleph-Zen-X%2F112453914501%3Fhash%3Ditem1a2ec68f85%3Ag%3AWnsAAOSwF09Zc2YD&campid=5338607533&toolid=10001&customid=Hiraga Power Supply Please use this link for Aleph 5, Class A Amplifier kit used in this project: http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=4&pub=5575544800&toolid=10001&campid=5338607533&customid=Class+A+Amplifier+Project+Aleph+5+kit&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F323781896316 Another Aleph 5 Class A amplifier link: https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FAleph-5-60W-A-class-Amplifier-D-I-Y%2F112627178092%3Fhash%3Ditem1a391a5a6c%3Ag%3A~fYAAOSwaSZZ-4e4&campid=5338607533&toolid=10001&customid=Aleph 5 Amplifier Bridge Rectifier with capacitors: https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F125V-8-10000uf-120A-Capacitor-HiFi-Amplifier-Rectifier-Filter-Power-Supply-Board%2F173060027535%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649&campid=5338607533&toolid=10001&customid=Rectifier with Capacitor bank Link to Hiraga power supply kit: https://rover.ebay.com/rover/1/711-53200-19255-0/1?mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FHiraga-A-Class-Power-Supply-PCB-D-I-Y-Aleph-Zen-X%2F112453914501%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649&campid=5338607533&toolid=10001&customid=ClassA Power Adjustable PCB holder: https://amzn.to/2XhH1pe 1 Ohm 3 Watt metal film resistors: https://amzn.to/2BO0h64 Audio Grade 220 uF 35 V capacitor: https://amzn.to/2BNFbET Silver Solder: https://amzn.to/2Dv7wQL Soldering Iron T12 tip: https://amzn.to/39MQARR Heatsink TO-220: https://amzn.to/3gkO8EB Thermal Paste: https://amzn.to/3i1AZ43 You can support this channel with this link to Patreon - I really do appreciate your support? This support helps me purchase the equipment I use for testing a reviews. Patreon.com/KissAnalog Or you can support this channel with a one time donation on PayPal at: KissAnalog@gmail.com LInk to Class D Amplifier Playlist: https://www.youtube.com/playlist?list=PLZ0_iMoMBSsm_qrA4yPsRu_wOxgK7FdJ1 Link to Part 1: How Class D Amps Work: https://youtu.be/GCA3t67yOLc Link for preamp with bluetooth: https://amzn.to/39JzyTp Part 5: listening test: https://youtu.be/DLazbq1vjEk Part 4: Intermodulation Distortion (IMD): https://youtu.be/VYOdcGcQVoU Part 3: Amplifier Distortion and THD: https://youtu.be/ZPIRK9_7i3s Part 2: temperature rise at 150 Watts out: https://youtu.be/nfYFlyypmXc Part 1: gain/phase plot across the audio spectrum with this GaN Class D Amplifier: https://youtu.be/plV8S4fqp_Q First video in series: Future of Power Electronics GaN MOSFET: https://youtu.be/Ej_P4_2xS4c Popular Links: Micro-cap Tutorials playlist link: Micro-Cap https://www.youtube.com/playlist?list=PLZ0_iMoMBSslK1NFAXIEBsTnFzP8u9BGH Boost Converter Introduction https://youtu.be/eJ0DInGkELY Power supply talk: https://youtu.be/3KqH1tq3Ykc Link to Amazon for Boost Converter: https://amzn.to/32HOEFsY Link to FLIR meters in Amazon: FLIR DM92 multimeter: https://amzn.to/2ztKOXI FLIR DM93 multimeter: https://amzn.to/3ebyASF LInk to Amazon Commercial 90DM610 multimeter: https://amzn.to/37VXe7E Music played here: Ravenface; Tyrants and Kings https://www.youtube.com/watch?v=4uE-c1cgztQ&list=PL7ya7p5KV7zv-N23GcAWbuoSF3zVpgpKT&index=1 Credits: ► Ravenface: ITUNES: https://www.youtube.com/redirect?even...​ SPOTIFY: https://www.youtube.com/redirect?even...​ FACEBOOK: https://www.facebook.com/ravenfaceuk/​ YOUTUBE: https://www.youtube.com/user/Ravenfac...​ ► Free Music Download Channel • https://www.youtube.com/channel/UC_l5...​