Amplifier circuit using MOSFET K1058 and J162:

This is the amplifier circuit using MOSFET K1058 and J162. This circuit can produce 100 watts at a 35-0-35 voltage. This is a mono diagram. For stereo, it needs dual circuits. We can also use another MOSFET.

Type Designator is 2SK1058. The type of Transistor is MOSFET. The type of Control Channel is N-channel. The Maximum Power Dissipation is 100 W. The maximum Drain-Source Voltage is 160 V. The maximum Gate-Source Voltage is 15 V. The minimum Gate-to-Source Cutoff Voltage is 0.15 V. The maximum Drain Current is 7 A.

Type Designator is 2SJ160. The type of Transistor is MOSFET. The type of Control Channel is P-channel. The Maximum Power Dissipation is 100 W. The maximum Drain-Source Voltage is 120 V. The maximum Gate-Source Voltage is 15 V. The minimum Gate-to-Source Cutoff Voltage is 0.15 V. The maximum Drain Current is 7 A.

quam ut amplificator est:

This is quam ut amplificator est. This is a 4-transistor amplifier circuit diagram. This circuit diagram can make 300 watts using 60-0-60 voltage, 5 amperes. can use 25-0-25 voltage to 60-0-60 voltage. Any NPN and PNP transistors can be used in this circuit diagram. here use 2sc5200 and 2sa1943 transistor.

quam ut amplificator est

This is the Speaker protection circuit diagram. It can protect our Speaker from the burn. If the amplifier has any problems, this circuit can save our soundbox. Normally, when the transistor makes a short circuit, the voltage comes out from the speaker output line, and this circuit protects that voltage. This circuit should not allow direct voltage to be sent to the speaker. This circuit is essential for protecting the speaker.

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