Hello sir.. can I ask what is a value of capacitor in tb21 in c15 and c17 I installed bbe on my tb21 but I accidentally miss 1 capacitor it's c17 so I replace it in c17 capacitor from my damage mt21 then the sound of left and right is not balance.. Thank you I hope you notice me
@winyanmaew8 ай бұрын
The capacitance of the capacitor on TB21 should be 10uf. You can use a Coupling Capacitor from Elna / Nichicon 10uf 25V to replace the old one.
@askme96168 ай бұрын
Thank you neighbors
@askme96168 ай бұрын
Last one.. or can I remove those capacitor ? Directly
@CeciliaSantos-yk6pm8 ай бұрын
Hello sir I need a little help Why my tb21 has a sound from its inductor coil and it's heat got hot immediately.. it's wuzhi brand I hope you notice me
@winyanmaew8 ай бұрын
If you use the load @2ohm / Input : 24V, the Inductor will get very hot because the Inductor of TB21 is small. Therefore, heat dissipation is not good. You need to find a fan to help blow it or change the Inductor to a larger one. As for the noise coming out of the inductor, it is caused by the wire bottle inside not being tight. If working at a high frequency there will be noise. which is normal There's nothing to worry about.