Vehicle Stabilized Rectifier Capacitors Junction Box Improve Sound Quality Start-up Ability Protect Battery Life

① Boost power and save fuel
② Improve sound quality and increase light brightness
③ Reduce emissions, save energy and protect the environment
④ Quick installation, dedicated for automobiles

1. Reduce the phenomenon of idle shaking and make it more stable.
2. Enhance power, effectively improve problems such as rolling, dragging, and weak acceleration when climbing.
3. Stabilize voltage, reduce clutter interference, improve electrical life and performance, and improve the sound quality of the car audio system.
4. Protect the battery and original vehicle electrical circuit system, reduce their load and extend their service life.

Features of Supercapacitor:

1. High current discharge capacity. High energy conversion efficiency, low process loss, high current energy cycle efficiency ≥ 90%, high power density, equivalent to 5~10 times of the battery;
2. Fast charging speed. Charging for 10 seconds to 10 minutes can reach more than 95% of the rated capacity;
3. The cycle life is long, and the number of deep charging and discharging cycles can reach 100000~500000 times;
4. Excellent ultra-low temperature characteristics, temperature range - 20℃~+70 ℃

All electrical equipment in the car is powered by batteries and generators. So everyone will ask, the battery output is already direct current, so what wave constitutes the rectifier filter?
Don't worry, let's start with the generator. An automobile engine drives a generator. Three sets of y-shaped stator winding coils generate three sets of AC voltages of different phases, and then pass through six positive and negative bipolar rectifier crystals (rectifier grains) built in the generator to complete the wave Rectify. It is then converted to DC voltage to power electrical equipment such as air-conditioning compressors, audio, ECU, ignition coils, fuel pumps and headlights. In other words, all the electrical energy used in the car is provided by the generator, and the battery is a pure storage unit that converts electrical energy into chemical energy! In addition to the power required to start the engine, it also has the ability to withstand large loads and can perform emission compensation functions at any time. Therefore, the battery itself has a certain voltage regulation and rectification function, and after the generator is rectified, the type of direct current wave still has a certain irregular vibration, the so-called continuous wave voltage. The oscilloscope can see that the voltage is a sine wave, the voltage fluctuates within a certain range, the time fluctuates, and the peak-to-valley voltage difference is 1.6V~1.7V.

Above volts, repeat again, please don't underestimate the voltage drop of 1.7 volts. You should know that the working voltage of your car is 12 V, which is a difference of 1.7 volts, which means that your car has only 85% ignition efficiency! In the case of sine wave peak, the voltage is high, the spark plug can work normally, and the explosive force is strong. At the valley of the sine wave, the voltage is low, the spark plug cannot be generated normally, and the explosive power is weak, which will inevitably lead to insufficient fuel, fuel consumption, and oil accumulation. The above characteristics depend on the structure of the car generator. Whether it is a high-end car or a low-end car, if the upper chain system is oxidized, the degree of voltage instability will become more and more obvious when parking and driving in the city. The effect of high resistance is higher. It is easier to reduce the acceleration force of the air conditioner compressor, idling speed and low efficiency. In addition, for the appliance itself, unstable voltage is more important. This is one of the reasons for shortening the service life. It can be seen that light depends on the regulation of the battery's own voltage, and its effect is actually very limited, because the battery is composed of many positive and negative lead sheets, electrolyte and contact points, and the area with electrolyte is not large, and it is charged and discharged. The performance is naturally limited, but the cost of the DC voltage stabilizer is too high (the maximum total current consumption of the car is very large), so using capacitor filtering to improve the performance of the stabilized rectifier (will not affect the long-term storage of electric energy for a long time) is a kind of Simple and cheap method. The internal structure of the capacitor is composed of two or more layers of metal foil and dielectric material, which has the function of rapid charging and discharging, and can make up for the lack of performance of traditional batteries. As the vehicle load increases sharply (turn on the air conditioner, vigorously open the throttle, etc.), it can quickly replenish the required energy