Posts Tagged ‘Bridge amplifier’

Bridge Amplifier by LM741

Circuit Bridge Amplifier by LM741

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Power Amp Super Bridge 120W by IC TDA2030

This circuit Power Amp Super Bridge (BCL) 120W. It use IC TDA2030 an Transistor BD249 or TIP31 or TIP41 or C1061 and BD250 or TIP32 or TIP42 or A671. It is nice circuit and easy to use.

circuit Power Amp Super Bridge 120W by IC TDA2030

PCB Power Amp Super Bridge 120W by IC TDA2030

This be Super Bridge 120W Power Amplifier by IC TDA2030 for you like the circuit amplifies that use the integrated circuit. May don’t be defeated because this circuit give the electric power about 120W that load 2 ohm. When see the circuit will think use important equipment be. Must use power supply source that be appropriate about +15V and -15V that current 2Amp. Besides should use heat sink at have the size is appropriate IC TDA2030 and Q1-Q4 BD249,BD250 for see the circuit has already. Build easy must not fine decorate anything. Request a friend has fun Power Amp Super Bridge 120W by IC TDA2030 please sir.

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30W Amp OTL by TDA2030 +Transistor
35W Amplifier BCL by TDA2030
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50W Power Amplifier OCL Mosfet (K1058 + J162)
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Power Amp OCL 100W by Transister MJ15003,MJ15004(with PCB)

Bridge adaptor by NE5534

For Boost Power Amplifier Stereo to Mono power x2

When you have two the circuit amplifies. Want to enhance the sound go up. The exit is good and be popular be. The bringing altogether model Bridge make sound power increases about x2. But doing like that must have Bridge adaptor circuit before. I advises this circuit , because use the integrated circuit NE5534 make decrease the noise well. Besides you still use the number TL071 get again sound good number also. This my circuit thinks convenient for add in amplifier usual because PCB the tiny and use power supply of the circuit can amplify with. But friends must careful in the tow late all signal with should study be circumspect good before. Request a friend impresses with the sound of music that talks at one time please sir.

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30W Amp OTL by TDA2030 +Transistor
35W Amplifier BCL by TDA2030
40W Amp OCL 2N3055+MJ2955
Power Amplifier OCL 50W by 741+2N3055+MJ2955
Power Amplifier ocl 60W by MOSFET K134 and J49 with PCB
Power Amplifier OCL 100W Mosfet J162 + K1058
Power Amp OCL 100W by Transister MJ15003,MJ15004(with PCB)