generator AVR

The BISON generator AVR circuit is composed of a rectifier main circuit, a voltage detection circuit, and a comparison control circuit. The possibility of damage caused by the quality of electrical components is eliminated. The operating frequency of the main circuit and the comparison control circuit changes the most in the entire AVR circuit. The rectifier bridge in the main circuit and the transistor in the comparison circuit change more frequently, and their damage ratio accounts for more than 90% of the damage rate of the entire AVR. The AVR is a non-removable component. If it is damaged, it needs to be replaced. Therefore, we mainly analyze the causes of AVR damage to the generator, and it is most important to avoid AVR damage as much as possible. If used properly, it can increase the lifespan of the AVR.

1. The more stable the engine voltage, the less frequent the AVR changes; the smoother the switching action of the transistor in the comparison circuit, the smaller the probability of AVR damage;

2. If the output load is relatively stable, the change of AVR is relatively small, and the switching action of the transistor in the comparison circuit is relatively smooth, the probability of AVR damage is relatively small;

3. The more stable the engine speed, the smaller the impact of currency changes on the AVR;

4. Frequent "idling", overload operation and large load differences are the main reasons for AVR damage.

generator AVR specification

Notes:

1. All dimensions are manually measured, there may be slight deviations.

2. Due to the color setting of each monitor, the color may be slightly different.

3. The blue plastic part of the AVR has a bronze screw. Please manually turn it clockwise to increase the voltage output, and turn it counterclockwise to decrease the voltage output.