📄 power_amplifier_45w_hexfet_eng.htm
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<title>power amplifier 45w hexfet eng</title>
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<td width="100%" bgcolor="#800000"><p align="center"><em><font color="#FFFF00"
face="Arial"><big><strong>Power Amplifier 45W with HEXFET</strong></big></font></em></td>
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<td width="100%"><p align="center"><img
src="power_amp_45w_hexfet.gif" tppabs="http://users.otenet.gr/~athsam/Circuits/power_amp_45w_hexfet/power_amp_45w_hexfet.gif" width="742" height="572"
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<td width="100%"><font FACE="Tahoma" SIZE="2" COLOR="#800000"><p ALIGN="JUSTIFY">A ideal
solution for the make a good, low cost power amplifier. It抯 a ideal solution for the
creation a system of home cinema. The preamplifier and the driver support in a operational
amplifier [IC1]. The voltage fall in resistors R5 and TR2/R6, drive the output FET's gates
and is proportional with the input signal level. Transistors Q1-2 function as voltage
stabilizers in the supply lines, but ensure also the essential voltage fall, because the
IC1 it should not they are supplied with voltage bigger <font FACE="Symbol">⌨️ 快捷键说明
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