5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit

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$14.11 AUD

Only 1 left in stock

Estimated delivery between 2024/03/03 - 2024/03/10
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Description

Description:
 
Q1 is an excitation amplifier, which gives enough driving signal to the output stage of power amplification; R1 and RP2 are the bias resistors of Q1; R3, D1 and RP3 are connected in series on Q1 collector circuit to provide bias for Q3, so that it can be in the micro-conduction state in static state to eliminate cross-over distortion; C3 is the damping capacitor to eliminate the self-excitation that the circuit may produce; 2. Q3 is a complementary symmetrical push-pull power amplifier, which constitutes the output stage of power amplification. C2 and R4 are “bootstrap circuits” and R4 are current limiting resistors.

Input voltage: DC 4-12V
Speaker: 0.5W-10W
Circuit board size: 4.6 x 3.7CM;
The circuit is a classical analog electronic circuit, which is full of knowledge and fun to make.
 
Package Included:

5 x DIY OTL Discrete Component Power Amplifier Kit

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 11

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 12

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 13

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 14

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 15

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 16

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 17

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 18

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 19

5pcs DIY OTL Discrete Component Power Amplifier Kit Electronic Production Kit 20

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