2 amazing idea - Diy Powerful Amplifier With One 2SA1943 Transistor | Class A

➤ Hi everyone, today I how to make two powerful (class A) amplifier circuits, using only 2SA1943 transistors.
➤ 0:11 First circuit amplifier using capacitors output
➤ 7:26 Second circuit amplifier. The speaker is connected directly DC power supply
➤ Amplifier circuits that use the 12vDC to 19vDC power source for the first circuit.
➤ And 12vDC for the second circuit (because the circuit supplies DC power directly through the speakers) but the second circuit is simpler.
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➤ 2 amazing idea - Powerful Amplifier With One 2SA1943 Transistor| Class A
➤ Copyright © by Share Tech Creative
➤ Thanks for watching my video
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****Video you may not have watched****
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First circuit:
➤ 2SA1943 Transistors
➤ 0.47/5W resistors
➤ 15/15W resistors
➤ 680R resistors
➤ 100uf/50v capacitors
➤ 2200uf/16v capacitors
➤ 4700uf/25v capacitors
➤ 50k Potentiometers
➤ Aluminum heat sink
➤ Transistors insulation pads
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Second circuit:
➤ 2SA1943 Transistors
➤ 0.47/5W resistors
➤ 1k resistors
➤ 100uf/50v capacitors
➤ 2200uf/16v capacitors
➤ 50k Potentiometers
➤ Aluminum heat sink
➤ Transistors insulation pads

[@ShareTechCreative]

- 0:11 First circuit amplifier using capacitors output
- 7:26 Second circuit amplifier. The speaker is connected directly DC power supply
- Thanks for watching videos 😍👍🔔🙏

[@minhdang108]

better 2nd

[@medmeliani1416]

thank you ....

[@ShareTechCreative]

Welcome

[@JrsonorizacoesJuniorsom]

👏👏👏👏👌👍👍👍😁

[@LadyStrzygaDiscoversThePast]

Cool 👍👍👍

[@ShareTechCreative]

Thanks friend!

[@cloud2009striefe]

Muy buen amplificador clase A podrías ver si haces dos clase AB en modo Bridge saludos

[@creativechannel7505]

Please create a 100w amp using 2sc5200 and 2sa1943 thanks

[@ShareTechCreative]

You see here: ruclips.net/video/JrDO7v-j4rs/видео.html

[@نزارمشه]

Thank you very math are you Engenreng

[@ShareTechCreative]

Thanks

[@fathanphoto]

Tidak merusak speaker untuk penggunaan jangka panjang?

[@ShareTechCreative]

Iya

[@jassimshamel5072]

👍👍🇮🇶🇮🇶🇮🇶🇮🇶🇮🇶

[@wcmm1970]

o capacitor 100ufx25 o positivo e para o potenciaometro?

[@ShareTechCreative]

The positive pole of the 100uf capacitor connect to B pins of the transistor

[@Sarath.9738]

Sir. Which circuit can give higher Watt output.. 1st or 2nd

[@ShareTechCreative]

Please wait. The amplifier circuit will be more complicated!