Class AB Amplifier with TDA7377 meets 2Way Speaker Crossover
Kiss Analog
This video I'll show how adding a 2 way crossover affects the signal by looking at the spectrum with the PicoScope 4444 Oscilloscope. The name of the video is: 'Class AB Amplifier with TDA7377 meets 2Way Speaker Crossover'. This Class AB amplifier uses the TDA7377.
Links to support this channel that cost nothing extra;)
Link to Amazon Class AB Amplifier board: https://amzn.to/2VhxFsy Link to Amazon for Boost Converter: https://amzn.to/3sBqWZL TDA8954 Class D amplifier: https://amzn.to/2LBqvxF
Picoscope 4444 (differential scope kit): https://amzn.to/2V4sRK0 GW Instek MDO-2204EX (has Generator, Power Supply, and Multimeter):https://amzn.to/3xmCQYa Hioki 4256 multimeter: https://amzn.to/3idmexS Hioki 4282 multimeter (my favorite meter): https://amzn.to/3xjwGYN Testo 760-2 Multimeter (on Sale): https://amzn.to/38PQE4H Amazon Commercial 90DM610 Multimeter: https://amzn.to/2XOO4pf Redfish Clamp-on Power meter: https://redfishinstruments.com/product/idvm-550 Micsig Differential Probe: https://amzn.to/3oUDtVu Micsig Current Probe: https://amzn.to/3nRso6v Hantek Current Probe (low cost): https://amzn.to/3qrbVHH PinTek Differential Probe: https://amzn.to/39SWqlt Uni-T 2-Channel ARB Generator: https://amzn.to/3iibBs5
Adjustable PCB holder: https://amzn.to/2XhH1pe Silicone Blue work mat: https://amzn.to/37a9txL 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
526570571 Bytes