DIY Class AB Powerful Amplifier With Two 2SA1943 Transistor / super simple
Автор: Share Tech Creative
Загружено: 2021-04-01
Просмотров: 12320
➤ In today's video, build the class ab amplifier using TWO A1943 transistors (PNP) with 4558 IC, very simple and powerful.
➤ DIY Class AB Powerful Amplifier With Two 2SA1943 Transistor / super simple
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➤Schematic diagram:
➤ Parts Required:
Transistor, ic:
– 2SA1943 x 2
– TIP 41C
– TIP 42C
– 4558 IC
Capacitor:
– 33p
– 0.1uF x 1
– 0.22uF (224) x 2
– 1uF(105) x 2
– 100uF/16v x 1
– 100uF/25v x 2
Resistors:
– 10R/5W x 1
– 300R/1W x 2
– 33R x 1
– 470R x 2
– 1K5 x 1
– 2K7 x 2
– 3K3 x 1
– 5K6 x 1
– 15K x 2
– 33K x 2
– 100K x 1
– 50k x 1 potentiometer
– Aluminum heatsink
– Mica pads x 2
– Diode 4007 x 2
– Diode Zener 15V x 2
– Connector 2-Pole 5mm (connect to speakers)
– Connector 3-Pole 5mm (connect to power supply)
Power supply:
30V 0V 30V transformer
See how to assemble power for the amplifier: • How to make Dual Power Supply Transformer ...
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