quarta-feira, 1 de dezembro de 2021

Aplificador - Potencia - 500 Watts - AB

1 × UA741 / TL071 IC. 5 × 2SC5200 Transistor
5 × 2SA1943 Transistor
1 × Transistor C5198 / D718
1 × transistor A1941 / B688
1 × Transistor A1837
1 × Transistor C4793
Capacitor 1 × 1uF 50 / 63V
Capacitor 3 × 100uF 50 / 63V
1 × 15pF (15) capacitor 100V
1 × 100pF (101) capacitor 100V
2 × 220pF (221) capacitor 100V
2 × 330pF (331) capacitor 100V
2 × 680pF (681) capacitor 100V
1 × 0,1uF (104) capacitor 250V. 22
1 × 10Ω resistor 1 / 4W. 23. 5 × 100Ω resistor 1 / 4W. 24. 2 × 100Ω resistor 1W. 25. 1 × 10Ω resistor 1W. 26. 2 × 4,7 KΩ resistor 2W. 10 × 2,2Ω-10Ω resistor 1 / 2W
10 × 0,33Ω resistor 5W
1 × 33KΩ resistor 1 / 4W
1 × resistor de 56KΩ 1 / 4W
2 × 1KΩ resistor 1 / 4W
2 × 330Ω resistor 1 / 4W
2 × 18KΩ resistor 1 / 4W
2 × 1N4007. 2 × Zener 15V 1W
Bobina de 1 × 5uH com resistor de 10Ω 5W
Terminal PCB vertical de 5 × 6,3 mm.loja virtual
...

quarta-feira, 1 de setembro de 2021

sábado, 31 de julho de 2021

Os Cantores Melhores Dos Tempos Todos

I - Djavan
II - Ney Matogrosso
III - Renato Russo
IV - Camaron De La Isla
V - Michael Jackson
VI - Freddie Mercury
VII - Elvis Presley

quinta-feira, 8 de abril de 2021

Arte Em Texto - Musicas

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segunda-feira, 22 de março de 2021

iPod - Classic - Ele Seria Assim Atualmente...

Se o iPod - Classic nao houvesse sido cancelado, entao ele teria essas caracteristicas atualmente...
...
- Muito mais fino
- Muito mais leve
- SSD
- Muito mais eficiente
- Bateria muito mais poderosa
- Monitor WideScreen
- Suportaria videos com resolucao mais alta
- Mais rapido
- Bluetooth
- Conector Lightning

quarta-feira, 3 de março de 2021

Amplificador - Potencia - 200 Watts - I

Fonte
1 PLACA DE CIRCUITO IMPRESSO 14,5cm X 13,5cm
1 DISSIPADOR DE ALUMINIO PARA TRANSISTORES
4 TRANSISTORES 2SC3280 OU 2SC5200
4 TRANSISTORES 2SA733 OU EQUIVALENTE
4 TRANSISTORES TIP 41C
2 TRANSISTORES TIP 42C
4 DIODOS 1N5403
6 DIODOS 1N4007
2 CAPACITORES 4700 uF / 63v
4 CAPACITORES 0.047 uF poliéster
2 CAPACITORES 0.01 uF poliéster
2 CAPACITORES 0.1 poliéster
4 CAPACITORES 0.001uF poliéster
2 CAPACITORES 150 pF (picofarads)
6 CAPACITORES 47 uF / 63v
2 CAPACITORES 0.47 uF poliéster
2 CAPACITORES 100 uF / 50v
4 RESISTORES 0.47 / 5W
4 RESISTORES 4,7K / 1/2W (amarelo, violeta, vermelho)
2 RESISTORES 120 / 1/2W (marrom, vermelho, marrom)
4 RESISTORES 100 / 1W (marrom, preto, marrom)
2 RESISTORES 560 Ohmios / 1/2W (verde, azul, marrom)
2 RESISTORES 33 (naranja, naranja, preto)
8 RESISTORES 4,7K / 1/4W (amarelo, violeta, vermelho)
2 RESISTORES 10 Ohmios / 1/2W (marrom, preto, preto)
4 RESISTORES 680 Ohmios (azul, cinza, marrom)
2 RESISTORES 15K (marrom, verde, laranja)
2 RESISTORES 22K (vermelho, vermelho, laranja)
2 RESISTORES 100K (marrom, preto, amarelo)
2 RESISTORES 560 Ohmios 1/4W (verde, azul, marrom)
2 potenciómetros 10K doble
1 potenciómetro 20K doble
1 conector de 6 pinos grande
1 conector de 3 pinos pequenos
1 transformador 33v X 33v / 5 amperes
4 isoladores de mica quadradas
...

Amplificador - Potencia - 100 Watts - Com VU

CIS
1 TDA 7294
1 7812
1 LM3914
2 zener 12V
1 4558
1 1N4148
1 PONTE RETIFICADORA PARA 6 AMPERES
11 LED
...
RESISTORES
1 390 R x 1/4w
1 680 R x 1/4w
2 1K Ohm x 1/4w
3 2k2 Ohm x 1/4w
1 2k7 Ohm x 1/4w
1 3k3 Ohm x 1/4w
1 5k6 Ohm x 1/4w
1 8k2 Ohm x 1/4w
4 10K Ohm x 1/4w
2 20K Ohm x 1/4w
3 22K Ohm x 1/4w
1 30K Ohm x 1/4w
1 47k Ohm x 1/4w
1 10R ohm x 1/2w
1 56R Ohm x 2w
2 2K2 Ohm x 2w
3 POT 50K
...
CAPACITORES
2 100pF disco
2 6n8F poliester
2 10nF Poliester
6 100nF poliester
1 220nF poliester
1 2,2uF x 50V eletrolitico
5 10uF x 50V eletrolitico
2 22uF x 50v eletrolitico
2 100uF x 50V eletrolitico
2 4700uF x 50V eletrolitico
...
Diversos
1 Chave H-H
2 Plugs RCA femea
1 terminal 2 pinos
1 terminal 3 pinos
1 Placa de circuito impresso uma face 12 x 8
...

Audio - Fontes

Fonte Simetrica
Fonte De Dois Amperes
Fonte De Sete Amperes Com Dois Capacitores
Fonte De Trinta E Cinco Amperes Com Dois Capacitores
Fonte De Trinta E Cinco Amperes Com Quatro Capacitores
Fonte De Cinquenta Amperes Com Seis Capacitores
Fonte De Cinquenta Amperes Com Oito Capacitores

Amplificador - Potencia - 1000 Watts