5.1 Amplifier Circuit Diagram: This is a 5.1 amplifier circuit diagram. This board has 6 inputs and 6 outputs: 2 front speakers, 2 surround speakers, and one center speaker. and the Subwoofer. Every channel got 20 watts with 6 ohms. Minimum voltage is 23-0-23 and maximum voltage is 36-0-36. Here …
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Amplifier circuit diagram using STK490-310: This is an amplifier circuit diagram using STK490-310. This board can make 20W+20W to 75W+75W. The voltage is 35-20-0-20-35 to 50-30-0-30-50. STK490-040 TO STK490-110 voltage should be 35-20-0-20-35 volts. and STK490-140 to STK490-340 voltage should be 50-30-0-30-50 volts. We can use STK490-040,STK490-070,STK490-090,STK490-110,STK490-140,STK490-220,STK490-310,STK490-340 ic in this …
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Amplifier circuit diagram using STK4199MK2: This is an amplifier circuit diagram using STK4199MK2. It’s a 2.1 audio circuit. It has 3 inputs and 3 outputs. Left speaker + Right speaker and the Subwoofer output. Voltage needs 55-35-0-35-55. Positive voltage high and low. negative voltage, high, and low. This diagram has …
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Amplifier circuit diagram using STK412-170: This is an amplifier circuit diagram using STK412-170. This board can make a maximum of 180 watts + 180 watts. It needs dual voltage with high and low: positive high volts + positive low volts + Gnd + negative low volts + negative high. It …
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Amplifier circuit using STK403- 450: This is the amplifier circuit using STK403-450. This circuit is for the STK403-000 series. These 3 ICs can be used in this diagram. STK403-430, STK403-440 and STK403-450. STK403- 430 can make 6X20 watts using 30-0-30 voltage. STK403- 440 can make 6X30 watts using 35-0-35 voltage. …
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Amplifier circuit using stk4191: This is an amplifier circuit using stk4191. This board can make 100 watts + 100 watts. it’s a stereo diagram. we can use 20-0-20 voltage to 35-0-35 voltage and 5 amperes. We also can use stk4141 to stk4191 in this diagram. This is an Amplifier circuit diagram using …
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Amplifier circuit using stk4231: This is the amplifier circuit using stk4231. this is the stereo amplifier. we can use 25-0-25 voltage to 60-0-60 voltage. this amplifier can make 100+100 watts. we have to use the voltage according to the IC quality. this is the circuit diagram transistor circuit diagram of …
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Amplifier circuit using stk412-150: This is one of the best Amplifier circuit using stk412-150. this diagram can make 200+200 watts. using 70-35-0-35-70 voltage. positive high positive low, negative high, and negative low voltage are used here in this diagram. stk412-150 ic can make 200+200 watts using dual voltage. it’s a …
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Electronics Help Care Amplifier circuit diagram