Electronics Help Care Amplifier circuit diagram

how to make a speaker protection circuit diagram: This is the Speaker protection circuit diagram. It can protect our Speaker from the burn. if the amplifier got any problem then this circuit can save our soundbox. Normally when the transistor makes a short circuit the voltage comes out from the …

We are going to make a mega bass soundbox at home. If you want to make a mega bass, you can also make your soundbox like that. This is a two-way bass-reflected soundbox. We used one 15-inch speaker on Twitter. We don’t use any crossover. To protect Twitter, we use …

2n3055 amplifier circuit diagram 200 watts. This is a 2n3055 amplifier circuit diagram 200 watts. here used PNP and NPN transistors 2n3055 and mj2955. both are metal transistors. Complementary Silicon Power Transistors. this transistor is a 15-ampere power transistor with supplementary silicon 60 volts, 115 watts. here in this amplifier …

Amplifier circuit diagram stk4111: This is the diagram stk4111. It’s a stereo amplifier circuit diagram. The voltage should be Ac 15-0-15 voltage. Dc 18-0-18 voltage. 3 amperes. It’s a 10+10 Watts amplifier. par channel 10 watts. Right channel 10 watts and Left channel 10 watts. here we can get this …

how to make amplifier using stk4101: This is an stk4101. It’s run with 12-0-12 Ac. and dc 15-0-15 voltage. normally we can use DC 12-0-12 voltage and 3 amperes. It’s a 6+6 watts amplifier circuit diagram. It’s a dual-channel amplifier circuit diagram. The right channel is 6 watts. and the …

how to make 2.1 home theater: Normally we use this circuit in a computer soundbox. here used TDA2030 ic. one is for the bass speaker. another 2 is for a surround speaker. one for the right speaker and another for the left speaker. for this circuit need 12-0-12 to 18-0-18 …

stk amplifier circuit diagram stk401-110: This is stk 4191 amplifier circuit diagram stk401-110. here used stk 401-110 ic. this is 70+70 watts amplifier.So 70+70=140 Watts amplifier. for getting 140 watts we have to use 150 watts transformer. If we use 25-0-25 volt so 25+25=50 volt. we know voltage X ampere= …

how to make a subwoofer circuit.  how to make a subwoofer circuit. for the subwoofer, we can use this pre-amplifier. the low pass filter only allows low-frequency signals from 0Hz to its cut-off frequency. this is the diagram. Here we can see its momo low pass filter. using stereo sound …

How to connect the volt meter: How to connect the volt meter. we can measure voltage and ampere. this meter can run 5-25 voltages. we can see it has 2 types of wire. two-socket has in this meter. 1st socket has 3 wires. Red, black, and yellow. The red and …

How to make a voltage regulator using IRF540N: How to make voltage regulator using IRF540N. IRF540N. This transistor can take 33Amperes and  100Voltage. 0.040 Ohm, N-channel Power MOSFET. This is only DC voltage Regulator. we can control 0 voltage to 100 voltage. But here in this video, I use 35 …