Comments on: Power Amp OCL 70w With IC 741, 2N3055 http://www.elecfree.com/electronic/power-amp-ocl-70w-with-ic-741-2n3055/ Fri, 19 Mar 2010 19:27:16 +0000 http://wordpress.org/?v=2.6.5 By: Home sound Amplifier OCL 70 Watt using uA741 and 2N3055 | ???? ??????? ?????????????? http://www.elecfree.com/electronic/power-amp-ocl-70w-with-ic-741-2n3055/#comment-1266 Home sound Amplifier OCL 70 Watt using uA741 and 2N3055 | ???? ??????? ?????????????? Fri, 12 Dec 2008 08:15:46 +0000 http://www.elecfree.com/electronic/power-amp-ocl-70w-with-ic-741-2n3055/#comment-1266 [...] ????? ???????????????????????????????????????????????? ????????????????? ?????????????? ???????????????? ??????????? Home Power Amplifier ???? 70Watt RMS ??? OCL Class AB ?????????????? ??? uA741 ??? Transistor 2N3055,MJ2955 ?????????????????? ?????????? ????????????????????????????? 70Watt ???????? Voltage Supply +38V ??? -38V ???????????????? VR1 ?????????? ????????????????????????????? Circuit Amp ?????? ??????? [...] [...] ????? ???????????????????????????????????????????????? ????????????????? ?????????????? ???????????????? ??????????? Home Power Amplifier ???? 70Watt RMS ??? OCL Class AB ?????????????? ??? uA741 ??? Transistor 2N3055,MJ2955 ?????????????????? ?????????? ????????????????????????????? 70Watt ???????? Voltage Supply +38V ??? -38V ???????????????? VR1 ?????????? ????????????????????????????? Circuit Amp ?????? ??????? [...]

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