just wanna share my jungle-like proto of TI's Class D chip TPA3123 [25W+25W] bridged amp
hi Macky, was this outputting real 50 watts for you? This thread says maybe not:
https://answers.yahoo.com/question/index?qid=20131204142625AAXvN9X
also (anybody), looking at this kit, can you wager a guess whether it can be used in bridge mode without modification?
Digital Stereo Amplifier Class D Power Amp Kit Mini Audio Ampli Module 25WX2 Sz | eBay
thx!
You can get 50Wpc BTL out of it in a 4 ohm load with the max supply voltage.
per channel?
thx
Yeah (Wpc=watts per channel)
i thought BTL (Bridge Tied Load) means both channels feed a single speaker, so it's a MONO system. -- so there's no "per channel", because there's only one channel.
https://en.wikipedia.org/wiki/Bridge-tied_load
Am i wrong?
Also, the TPA3123 is rated at 25WPC max, so there's no way to get 50WPC in a stereo config with two speakers.
http://www.ti.com/product/tpa3123d2
Am i wrong?
thx!
ok. Think this chip can really output 50w in BTL mode with full supply V? This thread says maybe not:
https://answers.yahoo.com/question/index?qid=20131204142625AAXvN9X
thx!
https://answers.yahoo.com/question/index?qid=20131204142625AAXvN9X
thx!
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