This is the main power amplifier of 15W OTL at 8Ω loudspeakers. Use TDA2050 2# Mini 15W OTL Power Amplifier with PCB Recommended: Do you want higher output power than this? The VR1 use for the Volume popularity level of a sound signal. But there is the electric power is down respectively. It has the output power of 12W.īut be high class the noise increases to are 2 times.īesides still three be usable with Volt supply about 9V. When friends use Power supply Voltage Source 28V at 4Ω loudspeakers. It has low noise be valuable THD (Total harmonic distortion) 0.1%. The multi-purpose Amplifier using TDA2030 circuit. 1# Small Versatile Power Amplifier, 12W OTL
For Example TDA2030 CircuitsĪre you interest in it? Let’s see we can apply it to what circuits. It is used to make many amplifier outputs 10 watts to 200 watts.Īnd a lot of types, Mono or Stereo, OTL, OCL, BCL (Bridge amplifier).įor Example, the super Bridge 120 Watts-I love it. The TDA2030 integrated circuit is the best choice to make a good audio amplifier circuit. Look at the typical Application circuit diagram.Īlso, you look at its circuit symbol pin connection below.
So, it is so easy to install on a heatsink. Because it looks like transistor on TO-220, mini size. Frequency response range 10HZ-140KHz at -3dB.Power driver output 14W at 4Ω and 9W at 8Ω.Begin working at the minimum voltage of +/- 6VDC.Maximum voltage supply used of +/- 18VDC.
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