40 W power amplifier Archives - Amplifier Circuit Design https://amplifiercircuit.net/tag/40-w-power-amplifier Amplifier Project Schematic Diagram Fri, 23 Dec 2011 11:06:59 +0000 en-US hourly 1 103688205 40W / 2 ohm (24W / 4 ohms) Bridge Power Amplifier (Cheaper Version) https://amplifiercircuit.net/40w-2-ohm-24w-4-ohms-bridge-power-amplifier-cheaper-version.html https://amplifiercircuit.net/40w-2-ohm-24w-4-ohms-bridge-power-amplifier-cheaper-version.html#respond Mon, 17 Oct 2011 02:28:10 +0000 http://amplifiercircuit.net/?p=668 It is possible to simplify the assembly to have a cheaper version of 40W / 2 ohm (24W / 4 […]

The post 40W / 2 ohm (24W / 4 ohms) Bridge Power Amplifier (Cheaper Version) appeared first on Amplifier Circuit Design.

]]> 40 w bridge amplifier simplifiedIt is possible to simplify the assembly to have a cheaper version of 40W / 2 ohm (24W / 4 ohms) bridge power amplifier, as shown in the above diagram. Small refinements that ensure the reliability in the previous assembly had disappeared, but that does not mean that this simplified installation will not work correctly.

Note on the capacitor C8 : there are patterns in which the capacitor is present, the other where it does not appear.

Parts list :
R1 : 620 ohm
C1 : 1 uF
C2 : 10 uF
C3 : 100 nF
C4 : 100 uF
C5, C5' : 100 nF
C6 : 1uF
C7 : 100 nF
C8 : 1 nF
U1 : TDA 2003

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