tda7294 vs tda7293 amplifier circuit connection | Electro Bhai |

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Опубликовано:

11 ноя 2020

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Комментарии : 32

@GeoBass-89 3 года назад

Verry tiny transformer even for only one IC. is good one toroidal transformer 25-0-25AC for 8 ohm and 18-0-18AC for 4 ohm. For safety and good performance.that transformer i see in many 2.1 amplifier with tda2030A. Tda2030A is much better for low frequency. i have both of them in many configuration. Tda7294 is more powerfull but even with TDA2030A you can output a lot power, but frequency lower and deeper bass is on TDA2030A in bridge mode or TDA2050

@tommorris3688 3 года назад

TDA7294 has a lower supply voltage rating than TDA7293. However, TDA7294 is supposed to be more robust with better thermal shutdown and output short circuit protection. I have had a few TDA7293 destruct (for bought-in modules supplied with integral heat sinks, mainly from Chinese suppliers) with thermal runaway rather than going into thermal shutdown when inadequate heatsinks are used. With both TDA7293 and TDA7294, it is advisable to have a temperature switch mounted on the heatsinks to cut supply to the amplifier in an event that heatsink temperature exceeds 70 oC.

@pequenosnotaveis164 2 года назад

Top muito bom.

@shariartanvir4465 Год назад

Vhai ai subwoofer gula kothay paoya jaba? Ar price kemon? Please jodi aktu bolen onak help hoto

@satish5654 Год назад

Nice..

@sumithmathews5211 3 года назад

How to bridge this two boards for a single channel sub out (200 watts mono amp)

@RadioLab 3 года назад

ground loop problem ... cut in the video so that the problem is not visible.

@RovereTano 3 года назад

Just 3 amps of transformer per 200 watts of audio is like taking it by the neck

@DudiBadil 2 года назад

Which one is better ? 93 or 94 ?

@lukitomakhniashvili5439 3 года назад

Will work on 12 - 24 dc.

@UniqueElectroUA 3 года назад

YES

@lukitomakhniashvili5439 3 года назад

Please answer

@UniqueElectroUA 3 года назад

WHICH SIR ?

@jeromechristlimon6980 3 года назад

Gunagana po sya pag 35 0 35v transformer lods

@hon.davisefosa9742 3 года назад

Please how can i get the tda7293 schematic

@UniqueElectroUA 3 года назад

Visit srjewel.blogspot.com

@sasthide5766 Год назад

Ya subwoofer kaha melaga bataw.....

@lm4k747 2 года назад

Странно помех никаких нету от одного трансформатора, у меня с такими модулями от одного транса 2 канала подключенные помехи создают по одному ноомально