How to build a super simple but very powerful 300-watt high power amplifier, using TL072 with six 2SC5200 & 2SA1943 transistor, amplifier class ab with power supply double: +/- 40V DC, 10A transformer.
An amplifier a shortened version to remove the components, but the sound is clear and powerful.
➤ How to Build high Power Amplifier Using TL072 IC With C5200 & A1943 Transistor
➤ Copyright © by Share Tech Creative
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➤ Parts Required:
Transistor:
– 2SC5200 x 3
– 2SA1943 x3
– TIP 41
– TIP 42
– TL072 IC
Capacitor:
– 33p x 1
– 0.1uF x 1
– 1uF (105) x 2
– 100uF/50v x 3
Resistor:
– 10R/5W x 1
– 220R/1W x 2
– 10R/1W x 6
– 100R x 1
– 390R x 2
– 1K x 2
– 2K7 x 2
– 5K6 x 1
– 15K x 2
– 33K x 2
– 100K x 1
– 250k potentiometer
– Aluminum heatsink (large)
– Mica pads x 6
– Diode 4007 x 2
– Diode Zener 15V x 2
– Audio jack connection
– Type Connector 2 - 5mm (connect speakers)
– Type Connector 3 - 5mm (connect power supply)
– Power supply:
*** 2 x 30V AC 10A transformer***
See how to assemble power for the amplifier: [ Ссылка ]
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