Single-tube Low-frequency Amplifier Circuit Kit Triode Common-fire Amplification DIY Welding Parts
Tax included.
Feature:
The common-shot amplifier circuit is the basic circuit of the learning amplifier circuit. This circuit is a voltage-dividing current negative feedback single-stage low-frequency small-signal amplifier. It uses RP, Rb1, Rb2, and fixed base potential (change the RP to adjust the static operating point) , Use the emitter resistance Re to obtain the current feedback signal, so that the base current changes accordingly, thereby stabilizing the static operating point.
Board size: 7*4.6cm
Power supply voltage: DC 6-12V (prevent the LED to reach the brightness visible to the naked eye, the voltage should be 20-30V)
Package includes:
1 x DIY KIT
