Class D audio amplifier with PAM8403 chip + TEST ALIEXPRESS UNBOXING

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ChiniTOU - Aliexpress Unboxings & DIY

Published on Sep 19, 2017
About :

I bought my PAM8403 amplifier here ►http://bit.ly/314SgAs ============================================================= SUBSCRIBE to my channel and don't miss future videos. Facebook → / chinitouunboxings Twitter → / yaestariayt Are you interested in seeing a product that I haven't recorded yet? Recommend it in this form → https://goo.gl/MNlfMw ========================================================== I bought 5 PAM 8403 amplifiers for less than one euro 1€, but my seller unfortunately closed his store so I simply leave you the link to buy in the search for the chip, with a 5V source by usb we can get a noticeably amplified audio and without losing quality almost, a bargain for the price it costs whether for testing or for a project. The PAM8403 has a 3W per channel amplifier and consumes very little since it is class D, that is, it is switching. The class D has the good reputation of having an effectiveness factor very close to the energy it consumes, so of all the watts it consumes, the majority will go to the output (in the form of sound). This is the main reason why it appears in DIY projects, that is, any handyman in the house can say that he has made it by hand. Recommended purchase 9/10 ============================================================== All aliexpress unboxing, products from China with international shipping that is usually free shipping, made in Spanish Castilian and commented in detail so that your purchase is not in vain and at the same time is cheap, learn from the mistakes I make unpacking these packages, of course with a nice greeting before each unpacking, and you will win. ============================================================ Contribute to free giveaways by clicking for free ($0.0001/click) http://adf.ly/1atu6p I also accept PayPal donations to help improve my content http://goo.gl/uhlexz ======================================================================== Music We Are One by Vexento / vexento / vexento Music provided by Audio Library • We Are One – Vexento (No Copyright Music)

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